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ZFS part 4: multithreaded sustained random small files synchronous write IOPS

It is the worst case scenario under heavy load.
And exactly what e-mail and database servers have to cope with under really heavy load.

The ZFS performs very well while the synchronous and asynchronous writes, and reads are contained in the L1 ARC or at least the reads in the L2 ARC.
It yet performs very well while the synchronous and asynchronous writes occur in bursts, yet contained in L1 ARC and in time periods enough to have enough time to flush to stable storage pool area before the next burst.
In summary, the ZFS groups and serializes the writes in order to write to the disks at friendliest way to rotational disks technology.
But what happens when a heavy load multithreaded random small files synchronous writes is sustained for a long time period, exceeding the ZIL VDEV size and L1 ARC size?
In order to answer this, you need to understand some of the factors that impact ZFS performance.
You need to read the bibliography at the article bottom.

ZFS fragmentation

The ZFS creates regular blocks with the ZIL FUNCTIONALITY at the stable storage area in the pool IF IT DOES NOT HAVE A SEPARATED ZIL VDEV.
To be fast, it allocates the blocks as any other file blocks, and not at a reserved area.
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/zil.c#457
After the transaction group is written to the stable storage area, the TXG related ZIL blocks are deleted.
Given this, and load profile, the ZFS fragmentation increases over time and with less space.
Therefore, it is essential to have a separated ZIL VDEV.
http://wildness.espix.org/index.php?post/2011/06/09/ZFS-Fragmentation-issue-examining-the-ZIL
When fragmentation is too severe, and the pool is nearly full, the ZIO start to use GANG BLOCKS (a kind of indirection, an array of block pointers) for the ZIL, which can be recursive.
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/zio.c#1355
Gang blocks are also used for the other files when the pool is too fragmented or nearly full.

Small block sizes have metadata overhead proportionally bigger

We observed during the tests that ZFS stores in the transactional log aproximately 1 KB metadata for each block.
If you use the minimal block allowed, 512 Bytes, the percentual overhead will be too high and the ZIL VDEV will fill up unexpectedly before you imagined.
If you use the maximal block allowed, 128 KB, knowing that your files will be always small, the Copy On Write feature will cause throughput waste.
Enabling compression will allow the use of dynamic size blocks, reducing waste, and the analysis become statistical.
We did not executed tests with compression enabled.
http://www.opensolaris.org/os/community/zfs/docs/ondiskformat0822.pdf
http://ftp.bruningsystems.com/zfs_ondisk_slides.pdf

ZFS serializes synchronous random writes at MOST of situations:

We posted at a ZFS technical forum:
http://www.nexentastor.org/boards/5/topics/7695
Hello, given that zfs serializes and group the writes in transaction groups TXG, even small files RANDOM synchronous writes, having a separated ZIL vdev (low latency, high iops ram ssd), actually converting random sync writes to disk sequential async writes on stable media pool area, reducing fragmentation also http://wildness.espix.org/index.php?post/2011/06/09/ZFS-Fragmentation-issue-examining-the-ZIL, it should be expected that when dimensioning a pool, one could use the disk sustained SEQUENTIAL throughoutput to calculate the sustained sequential writes disk IOPS for the stable pool area.
Here, http://dtrace.org/blogs/brendan/2009/06/26/slog-screenshots/ the author measured such behaviour, but at a very small period to be conclusive.
If the sync write flood stays enough to fill 50% of L1 ARC, or the ZIL vdev fills complete, the ZFS starts an I/O throtling and speed will be limited by pool's disks sustained SEQUENTIAL write IOPS, depending on VDEV chosen configuration.

It was mostly true for old ZFS pool versions, but incomplete.
For the pool v28, the threshold is 1 / 8 of physical memory.
Warning: it is not L1 ARC size.
The ZIL vdev must have enough free space available, of course.

Our tests registered below also shows approximately the same behaviour, having a bigger time window to be significant.
AT MOST OF THE TIME, being bursts of synchronous writes that satisfy the requirements listed ahead, the inference is correct.
At the situations where the ZIL write throttle engages too aggressively, the VDEV random write IOPS specification will be valid.

ZIL WRITE THROTTLE

For old ZFS pool versions, the ZIL could reach 50% of ARC size. The same was true for pending writes.
https://blogs.oracle.com/roch/entry/the_new_zfs_write_throttle
Today, since at least ZFS pool version 28, the ZIL can not grow more than 1 / 8 of physical memory size, , (zfs_write_limit_shift) http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/dsl_pool.c
and activated at
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/dsl_pool.c#427
or the write throttle will be fired again.
The calculation takes in account that a pending transaction group TXG needs to be written to stable storage area in less time than (zfs_txg_synctime_ms), at v28 defined as 1000 ms.
And this transaction group TXG write needs to be fired inside a maximum period of 5 seconds ( zfs_txg_timeout).
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/txg.c
If such are not enough to the data throughput, will fire write throttle, adjusting ( dp->dp_throughput ) in order to reduce the pending write size for each TXG
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/dsl_pool.c#443

Observations and conclusions regarding ZFS write throttle

At this article you will see a sintetic test, using the minimal allowed block size (512 Bytes) in order to maximize the collateral effects of write throttle action.

The observed effect is that when firing write throttle by sustained small file synchronous writes when the ZIL vdev has very high IOPS (like RAM SSD) and the stable storage area has low IOPS (SATA 7K2 RPM or green 5K4 RPM) the write throttle could even stop accepting new synchronous write calls for ZIL VDEV and start to write synchronously at the stable storage area, with the low disk random write IOPS specification.
https://blogs.oracle.com/partnertech/entry/zfs_write_throttle_observations
Remember that ZIL is a transaction log, not a cache.
Synchronous writes in BURSTS that occur in the period ( zfs_txg_timeout ) and that could get SERIALIZED inside the max allowed time ( zfs_txg_synctime_ms ) DO NOT SUFFER write throttle and are pratically limited by write SEQUENTIAL throughput of disk INTERNAL ELECTRONICS and its INTERFACE TECHNOLOGY over the rotational speed of the disk (with less impact)
It was because of this that we observed during the tests SYNCHRONOUS WRITES being recorded on the stable storage at 840 IOPS on a consumer grade SATA disk.
But these are not all the criteria yet.

When ZIO decides to bypass ZIL VDEV and directly writes to the stable storage pool area

Beyond the previous conditions, the ZIO “can” decide to bypass the ZIL even having a separated VDEV and writes directly the stable storage pool area.
Analyze the version 28 source code:
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/zfs_log.c#448

If the pool has the “logbias” parameter adjusted for “throughput” then ( immediate_write_sz) will be equal to ZERO.
If not ( immediate_write_sz) will be equal to ( zfs_immediate_write_sz) default 32 KB.
If the pending write block is greater than ( immediate_write_sz)
And if the pending write block is less than or equal to the filesystem block size ( zp->z_blksz ) default 128 KB.
And f the pool does not have a separated ZIL VDEV AND NOT have the “logbias” parameter adjusted to “latency”.
THEN it writes directly to stable storage pool area.

Remark: we did not take in account the dynamic block size when using compression, for a less complex analysis.

I/O load profile at each ZFS pool.

You must analyze the I/O load profile of your applications.
Ideally, each different I/O load profile should be at a different pool, configured for such profile.
As a drastic example, a gzip-9 compressed very wide raidz3 zfs pool for green disks backup purposes should not have an e-mail server data in production.
Or a zfs pool configured (uncompressed multiple RAM SSD mirror3 logical vdevs, 8 KB blocks) for a postgresql database server should not have the data of a video streaming server.

Calculating the ZFS sustained write IOPS and VDEV quantity for a RAIDZ* pool

The ZFS RAIDZ1, RAIDZ2, RAIDZ3 operate in such a way that, actually, the random write IOPS is limited to the random write IOPS of the slowest disk in the pool.
As well as the latency.
RAIDZ* does not have the same write performance penalty of RAID5 or RAID6.
http://nexentastor.org/boards/2/topics/1667#message-1895
http://constantin.glez.de/blog/2010/06/closer-look-zfs-vdevs-and-performance#raidz
RAIDZ* is a configuration to preserve space and reliability, but not performance.

Calculating the ZFS sustained write IOPS and VDEV quantity for a MIRROR* pool

The random write IOPS of a MIRROR* VDEV are the random write IOPS of the slowest disk in the mirrored VDEV.

http://nex7.com/node/3
The individual operation LATENCY is the same of the slowest disk in the mirrored VDEV.

http://constantin.glez.de/blog/2010/06/closer-look-zfs-vdevs-and-performance#mirroredperformance
MIRROR* is a configuration to preserve performance and reliability, but not space.
There is not a limit for number of mirrors, but good practice is to not exceed 3 disks MIRROR2. If you need more reliability or read performance, change disk technology, increase physical RAM, use L2 ARC and replicate pool.

Calculating the ZFS sustained write IOPS and VDEV quantity for a logical VDEV pool.

ZFS always write in block stripes (RAID0) over the [logical] VDEVS that compose the pool.
A logical VDEV can be composed by a RAIDZ* or a MIRROR*.
A physical VDEV could be a disk, a LUN, a file.

The actual math

Therefore, the needed VDEVS to supply the desired ZFS sustained write IOPS could be deducted by:

logical_VDEV_qty = (sustained_needed_write_iops / drive_random_sustained_write_iops)

Ex.:
(1500 / 80)= 19 logical_vdev
Each logical_vdev could be a RAIDZ* or a MIRROR*, built from physical VDEVS.

If you opt for creating each logical VDEV as a MIRROR2, then we would need 38 disks building 19 VDEVS.
Remember that for growing a ZFS pool composed of MIRROR2 logical VDEV, it is good practice to attach another equal MIRROR2 VDEV.
To grow a ZFS pool composed of RAIDZ3 VDEV it is good practice to attach another equal RAIDZ3 VDEV.
ZFS pool “can” operate with less performance if you use asymmetrical logical VDEVS in the same STRIPED pool.
The space and performance will be limited by the less capacity and less performance VDEV.
http://rskjetlein.blogspot.com.br/2009/08/expanding-zfs-pool.html
But you can not attach a different drive to a MIRROR* or RAIDZ* VDEV without high risk. Watch out for sector count less than your previous drive.

How many disks to use at a RAIDZ* VDEV?

Optimal RAID-Zx pool member per vdev rule 2^n + p
Where n is 1, 2, 3, 4, . . .
And p is the parity: p=1 for raid-z1, p=2 for raid-z2 and p=3 for raid-z3
RAID-Z = (2 ^1 + 1) … (2 ^n + 1) = 3, 5, 9, 17, …
RAID-Z2 = (2 ^1 + 2) … (2 ^n + 2) = 4, 6, 10, 18, …
RAID-Z3 = (2^1 + 3) … (2 ^n + 3) = 5, 7, 11, 19, …
https://sites.google.com/site/eonstorage/zpool_notes
http://www.solarisinternals.com/wiki/index.php/ZFS_Best_Practices_Guide#RAIDZ_Configuration_Requirements_and_Recommendations

The ideal math

We are dimensioning the zfs pool for the worst case, where the I/O load profile does not satisfy the already analyzed conditions to be sequentially written to the disks.
IF you could guarantee that each pool, with their different I/O load profiles, satisfy all analyzed conditions, you could use:

logical_vdev_qty = (sustained_needed_write_iops / drive_sequential_sustained_write_iops)

Sustained specifications of the drives to not depend on internal cache, which could not honor the write barrier instructions and lead to data loss.
This is less usual in enterprise grade drives, but evaluate carefully your drive specifications.

We reiterate that is only viable to use drive_sequential_sustained_write_iops IF you could guarantee that each different I/O load profile over each ZFS pool configured for it satisfy ALL the previous conditions.

Or that at least you could control predictably WHEN such all conditions will not be satisfied.
For example, configuring database vacuuming and analyzing cronjob or indexing e-mail server at given hour.

Another criteria to take in account when dimensioning is that for resilvering a RAIDZ* ZFS will have to read ALL data already written to pool and rebuild the replacement disk with data and checksum. All pool disks will be activated. Depending on data written in the pool this could take weeks. So, do not configure a too big RAIDZ* pool if you could not afford to operate with low performance while resilvering.
Also, disks from same batch tend to fail at same time, reducing MTTDL Mean time to data lost.
A MIRROR* VDEV resilvering is faster, because data is simply copied from consistent disk to the replacement disk.

LATENCY

The number of input and output operations per second IOPS is important, but not the MOST important.
It is one of the parameters for dimensioning a ZFS pool.
Your data storage server could accomplish many thousands of simultaneous IOPS, given its parallelism. But yet each individual operation could be “slow” for the application.
For the final application, what matters most is the LATENCY of each I/O operation.
http://blog.richardelling.com/2012/03/iops-and-latency-are-not-related-hdd.html
So, choose your drives carefully.

It is possible to execute FLOSS Illumos kernel based distros like OpenIndiana and NexentaStor, proprietary Solaris, deceased OpenSolaris , FreeBSD and Debian kFreeBSD kernel tuning for reducing I/O disk latency as we already published for Debian GNU / Linux. But it should be another article.

Tests

The tests were executed directly on the host machine, to remove network factors from analysis.
We used simple Intel i5 machines, 8 GB RAM, 1 consumer grade SATA for simplifying analysis and watch more easily the effects.

At the end of article we attached iozone spreadsheets with some graphs you could reformat.

Simple tests using Live CD

jack@openindiana:~/Documents# pfexec ramdiskadm -a ramdisk3 1000m
ramdiskadm: couldn't create ramdisk "ramdisk3": Resource temporarily unavailable
jack@openindiana:~/Documents# pfexec ramdiskadm -d ramdisk1
jack@openindiana:~/Documents# man ramdiskadm
Reformatting page.  Please Wait... done
jack@openindiana:~/Documents# pfexec ramdiskadm
Block Device                                                  Size  Removable 
/dev/ramdisk/a                                           220333057    Yes
/dev/ramdisk/ramdisk2                                   1048576000    Yes
jack@openindiana:~/Documents# pfexec ramdiskadm -a ramdisk3 1000m/dev/ramdisk/ramdisk3
jack@openindiana:~/Documents# pfexec ramdiskadm
Block Device                                                  Size  Removable 
/dev/ramdisk/a                                           220333057    Yes
/dev/ramdisk/ramdisk2                                   1048576000    Yes
/dev/ramdisk/ramdisk3                                   1048576000    Yes
jack@openindiana:~/Documents# zpool add zfspool1 log ramdisk3
cannot open 'ramdisk3': no such device in /dev/dsk
must be a full path or shorthand device name
jack@openindiana:~/Documents# zpool add zfspool1 log /dev/ramdisk/ramdisk3
jack@openindiana:~/Documents# zpool remove zfspool1 c4t0d0p5
jack@openindiana:~/Documents# zpool add zfspool1 log /dev/ramdisk/ramdisk2
jack@openindiana:~/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool1/filesystem1/lixo1.bin bs=128k count=2500000 oflag=dsync
7948+1 records in
7948+1 records out
1041771120 bytes (1,0 GB) copied, 8,56502 s, 122 MB/s

real    0m8.600s
user    0m0.010s
sys     0m0.737s
jack@openindiana:~/Documents# 







                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  995M   443G      9      7   430K   215K
  c4t0d0p1                995M   443G      9      7   430K   215K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2      0   992M      0      0      0      0
  /dev/ramdisk/ramdisk3      0   992M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                 1,05G   443G      3  3,67K  13,6K   289M
  c4t0d0p1               1,05G   443G      3    806  13,6K  93,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  78,9M   913M      0  1,44K      0  97,9M
  /dev/ramdisk/ramdisk3    79M   913M      0  1,44K      0  97,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  238M   444G      0  2,70K      0   233M
  c4t0d0p1                238M   444G      0   1005      0   116M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   102M   890M      0    881      0  58,5M
  /dev/ramdisk/ramdisk3   102M   890M      0    881      0  58,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  270M   444G      5  1,27K  21,3K   134M
  c4t0d0p1                270M   444G      5    907  21,3K   108M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  31,4M   961M      0    198      0  13,2M
  /dev/ramdisk/ramdisk3  31,5M   960M      0    198      0  13,2M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  509M   444G      0  3,79K  3,15K   304M
  c4t0d0p1                509M   444G      0    953  3,15K   110M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   110M   882M      0  1,43K      0  97,2M
  /dev/ramdisk/ramdisk3   110M   882M      0  1,43K      0  97,2M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  653M   443G      5  1,35K  21,1K   140M
  c4t0d0p1                653M   443G      5    940  21,1K   110M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   123M   869M      0    221      0  14,7M
  /dev/ramdisk/ramdisk3   124M   868M      0    221      0  14,7M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  779M   443G      3  2,83K  13,2K   238M
  c4t0d0p1                779M   443G      3    959  13,2K   109M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   120M   872M      0    971      0  64,5M
  /dev/ramdisk/ramdisk3   120M   872M      0    971      0  64,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  789M   443G      3  2,36K  13,9K   204M
  c4t0d0p1                789M   443G      3    934  13,9K   105M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  9,50M   982M      0    743      0  49,4M
  /dev/ramdisk/ramdisk3  9,62M   982M      0    743      0  49,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  917M   443G      0  1,06K      0  75,4M
  c4t0d0p1                917M   443G      0    115      0  10,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  13,5M   978M      0    486      0  32,3M
  /dev/ramdisk/ramdisk3  13,6M   978M      0    487      0  32,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  917M   443G      0      0      0      0
  c4t0d0p1                917M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  13,5M   978M      0      0      0      0
  /dev/ramdisk/ramdisk3  13,6M   978M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  917M   443G      0      0      0      0
  c4t0d0p1                917M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  13,5M   978M      0      0      0      0
  /dev/ramdisk/ramdisk3  13,6M   978M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  917M   443G      0      0      0      0
  c4t0d0p1                917M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  13,5M   978M      0      0      0      0
  /dev/ramdisk/ramdisk3  13,6M   978M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  917M   443G      0    227      0  28,4M
  c4t0d0p1                917M   443G      0    227      0  28,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  13,5M   978M      0      0      0      0
  /dev/ramdisk/ramdisk3  13,6M   978M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 


jack@openindiana:~/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool1/filesystem1/lixo1.bin bs=4k count=25000000 oflag=dsync
254338+1 records in
254338+1 records out
1041771120 bytes (1,0 GB) copied, 15,3021 s, 68,1 MB/s

real    0m15.323s
user    0m0.235s
sys     0m4.194s


                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  996M   443G      0      0      0      0
  c4t0d0p1                996M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   128K   992M      0      0      0      0
  /dev/ramdisk/ramdisk3      0   992M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  996M   443G     11  27,8K   418K   222M
  c4t0d0p1                996M   443G     11      0   418K      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   128K   992M      0  13,9K      0   111M
  /dev/ramdisk/ramdisk3      0   992M      0  13,9K      0   111M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  996M   443G      0  9,92K      0   164M
  c4t0d0p1                996M   443G      0    719      0  89,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   128K   992M      0  4,61K      0  36,9M
  /dev/ramdisk/ramdisk3      0   992M      0  4,61K      0  36,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  150M   444G      1  19,6K  7,98K   194M
  c4t0d0p1                150M   444G      1    363  7,98K  39,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  41,6M   950M      0  9,60K      0  76,8M
  /dev/ramdisk/ramdisk3  41,6M   950M      0  9,60K      0  76,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  150M   444G      9  10,3K  39,9K   195M
  c4t0d0p1                150M   444G      9    979  39,9K   120M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  41,6M   950M      0  4,69K      0  37,6M
  /dev/ramdisk/ramdisk3  41,6M   950M      0  4,69K      0  37,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  271M   444G      7  20,4K  31,0K   194M
  c4t0d0p1                271M   444G      7    274  31,0K  32,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   181M   811M      0  10,1K      0  80,7M
  /dev/ramdisk/ramdisk3   181M   811M      0  10,1K      0  80,7M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  398M   444G      5  14,6K  23,1K   162M
  c4t0d0p1                398M   444G      5    468  23,1K  49,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2    96K   992M      0  7,06K      0  56,5M
  /dev/ramdisk/ramdisk3   108K   992M      0  7,06K      0  56,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  502M   444G     18  15,3K  75,3K   197M
  c4t0d0p1                502M   444G     18    673  75,3K  79,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   155M   837M      0  7,33K      0  58,6M
  /dev/ramdisk/ramdisk3   155M   837M      0  7,33K      0  58,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  614M   443G     17  18,3K  68,9K   185M
  c4t0d0p1                614M   443G     17    358  68,9K  42,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   322M   670M      0  8,96K      0  71,7M
  /dev/ramdisk/ramdisk3   322M   670M      0  8,96K      0  71,7M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  729M   443G      4  16,4K  16,1K   240M
  c4t0d0p1                729M   443G      4    962  16,1K   116M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2   340M   652M      0  7,74K      0  61,9M
  /dev/ramdisk/ramdisk3   340M   652M      0  7,74K      0  61,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  855M   443G      1  24,0K  6,00K   218M
  c4t0d0p1                855M   443G      1    258  6,00K  27,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2  16,7M   975M      0  11,9K      0  95,1M
  /dev/ramdisk/ramdisk3  16,7M   975M      0  11,9K      0  95,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  982M   443G      0  2,48K      0  71,5M
  c4t0d0p1                982M   443G      0    482      0  55,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2    12K   992M      0  1,01K      0  8,05M
  /dev/ramdisk/ramdisk3      0   992M      0  1,00K      0  8,05M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  982M   443G      0      0      0      0
  c4t0d0p1                982M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2    12K   992M      0      0      0      0
  /dev/ramdisk/ramdisk3      0   992M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  982M   443G      0      0      0      0
  c4t0d0p1                982M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2    12K   992M      0      0      0      0
  /dev/ramdisk/ramdisk3      0   992M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  982M   443G      0      0      0      0
  c4t0d0p1                982M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk2    12K   992M      0      0      0      0
  /dev/ramdisk/ramdisk3      0   992M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 
jack@openindiana:~/Documents# zpool remove zfspool1 /dev/ramdisk/ramdisk2
jack@openindiana:~/Documents# zpool remove zfspool1 /dev/ramdisk/ramdisk3
jack@openindiana:~/Documents# pfexec ramdiskadm -d ramdisk1
ramdiskadm: couldn't delete ramdisk "ramdisk1": Invalid argument
jack@openindiana:~/Documents# pfexec ramdiskadm -d ramdisk2
jack@openindiana:~/Documents# pfexec ramdiskadm -d ramdisk3
jack@openindiana:~/Documents# pfexec ramdiskadm -a ramdisk4 2000m/dev/ramdisk/ramdisk4
jack@openindiana:~/Documents# zpool add zfspool1 log /dev/ramdisk/ramdisk4
jack@openindiana:~/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool1/filesystem1/lixo1.bin bs=128k count=2500000 oflag=dsync
7948+1 records in
7948+1 records out
1041771120 bytes (1,0 GB) copied, 9,86947 s, 106 MB/s

real    0m9.900s
user    0m0.010s
sys     0m0.723s
jack@openindiana:~/Documents# 


                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  996M   443G     10  2,12K   406K   148M
  c4t0d0p1                996M   443G     10    150   406K  14,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4     4K  1,94G      0  1,97K      0   134M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  128M   444G      0  1,43K      0   133M
  c4t0d0p1                128M   444G      0    659      0  79,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   128K  1,94G      0    808      0  53,7M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  128M   444G      0  1,58K      0   151M
  c4t0d0p1                128M   444G      0    741      0  92,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   128K  1,94G      0    875      0  58,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  366M   444G      2  2,98K  9,87K   245M
  c4t0d0p1                366M   444G      2    870  9,87K   100M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   219M  1,72G      0  2,13K      0   145M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  388M   444G      2  1,29K  9,89K   133M
  c4t0d0p1                388M   444G      2    835  9,89K   101M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  43,6M  1,89G      0    482      0  32,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  515M   443G      3  2,42K  12,5K   204M
  c4t0d0p1                515M   443G      3    848  12,5K  95,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   640K  1,94G      0  1,59K      0   108M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  645M   443G      3  2,30K  14,5K   200M
  c4t0d0p1                645M   443G      3    863  14,5K   101M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  34,4M  1,90G      0  1,46K      0  99,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  775M   443G      1  2,63K  6,77K   229M
  c4t0d0p1                775M   443G      1    978  6,77K   115M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  15,6M  1,92G      0  1,68K      0   114M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  901M   443G      1  1,32K  7,02K  87,7M
  c4t0d0p1                901M   443G      1     30  7,02K   267K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   128K  1,94G      0  1,29K      0  87,4M
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 
jack@openindiana:~/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool1/filesystem1/lixo1.bin bs=4k count=25000000 oflag=dsync
254338+1 records in
254338+1 records out
1041771120 bytes (1,0 GB) copied, 14,8379 s, 70,2 MB/s

real    0m14.851s
user    0m0.232s
sys     0m4.149s
jack@openindiana:~/Documents# 
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  996M   443G      0      0      0      0
  c4t0d0p1                996M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   128K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  996M   443G      7  25,9K   386K   207M
  c4t0d0p1                996M   443G      7      0   386K      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   128K  1,94G      0  25,9K      0   207M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  996M   443G      0  6,34K      0   128M
  c4t0d0p1                996M   443G      0    662      0  82,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   128K  1,94G      0  5,69K      0  45,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  128M   444G      2  18,8K  9,91K   177M
  c4t0d0p1                128M   444G      2    248  9,91K  27,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  18,6K      0   149M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  128M   444G      0  33,7K      0   387M
  c4t0d0p1                128M   444G      0  1,01K      0   125M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  32,7K      0   261M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  380M   444G      3  13,8K  15,1K   166M
  c4t0d0p1                380M   444G      3    505  15,1K  60,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  13,3K      0   106M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  380M   444G      1  4,42K  7,38K   145M
  c4t0d0p1                380M   444G      1    957  7,38K   117M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  3,48K      0  27,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  507M   444G      0  28,0K      0   226M
  c4t0d0p1                507M   444G      0     29      0  1,61M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  28,0K      0   224M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  634M   443G      0  15,5K      0   180M
  c4t0d0p1                634M   443G      0    503      0  60,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  15,0K      0   120M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  761M   443G      0  15,5K      0   181M
  c4t0d0p1                761M   443G      0    508      0  61,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  15,0K      0   120M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  888M   443G      0  13,8K      0   168M
  c4t0d0p1                888M   443G      0    513      0  61,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  13,3K      0   107M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  888M   443G      0      0      0      0
  c4t0d0p1                888M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  888M   443G      0      0      0      0
  c4t0d0p1                888M   443G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----


jack@openindiana:~/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool1/filesystem1/lixo1.bin bs=4k count=100000 oflag=dsync
100000+0 records in
100000+0 records out
409600000 bytes (410 MB) copied, 6,23522 s, 65,7 MB/s

real    0m6.238s
user    0m0.087s
sys     0m1.558s
jack@openindiana:~/Documents# 


                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  197M   444G      0      0      0      0
  c4t0d0p1                197M   444G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  197M   444G      0      0      0      0
  c4t0d0p1                197M   444G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  197M   444G      0  9,92K      0  79,3M
  c4t0d0p1                197M   444G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  9,92K      0  79,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  197M   444G      0  22,0K      0   219M
  c4t0d0p1                197M   444G      0    366      0  45,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  21,7K      0   173M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  128M   444G      0  19,4K      0   201M
  c4t0d0p1                128M   444G      0    416      0  49,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  19,0K      0   152M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  255M   444G      2  16,1K  8,00K   188M
  c4t0d0p1                255M   444G      2    528  8,00K  63,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  15,5K      0   124M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  255M   444G      3  1,64K  16,0K   132M
  c4t0d0p1                255M   444G      3  1,03K  16,0K   127M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0    624      0  4,88M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  382M   444G      0  2,41K      0  19,3M
  c4t0d0p1                382M   444G      0      3      0  14,9K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  2,41K      0  19,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  382M   444G      0      0      0      0
  c4t0d0p1                382M   444G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool1                  382M   444G      0      0      0      0
  c4t0d0p1                382M   444G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 


jack@openindiana:~/Documents# zpool destroy zfspool1
jack@openindiana:~/Documents# zpool create zfspool2 c4t0d0
jack@openindiana:~/Documents# zfs create zfspool2/filesystem2
jack@openindiana:~/Documents# zfs set atime=off zfspool2
jack@openindiana:~/Documents# zpool add zfspool2 log /dev/ramdisk/ramdisk4jack@openindiana:~/Documents# 
jack@openindiana:~/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool2/filesystem2/lixo1.bin bs=4k count=100000 oflag=dsync
100000+0 records in
100000+0 records out
409600000 bytes (410 MB) copied, 4,74564 s, 86,3 MB/s

real    0m4.776s
user    0m0.089s
sys     0m1.554s
jack@openindiana:~/Documents# 
















                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  704K   464G      0      0      0      0
  c4t0d0                  704K   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4      0  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,58M   464G      2  6,72K  12,0K  56,1M
  c4t0d0                 3,58M   464G      2    135  12,0K  3,39M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,77M  1,93G      0  6,59K      0  52,7M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,58M   464G      0  33,3K      0   307M
  c4t0d0                 3,58M   464G      0    350      0  43,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,77M  1,93G      0  33,0K      0   264M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  175M   464G      0  13,3K  1,56K   195M
  c4t0d0                  175M   464G      0    780  1,56K  94,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   200M  1,74G      0  12,6K      0   101M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  287M   464G      9  23,1K  39,5K   185M
  c4t0d0                  287M   464G      9     32  39,5K   398K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   336M  1,61G      0  23,0K      0   184M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  287M   464G      0      0      0      0
  c4t0d0                  287M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   336M  1,61G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  287M   464G      0      0      0      0
  c4t0d0                  287M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   336M  1,61G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  287M   464G      0      0      0      0
  c4t0d0                  287M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   336M  1,61G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0    877      0   105M
  c4t0d0                  393M   464G      0    877      0   105M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   652M  1,30G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   652M  1,30G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   652M  1,30G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   652M  1,30G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   316M  1,63G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   316M  1,63G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   316M  1,63G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   316M  1,63G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  393M   464G      0      0      0      0
  c4t0d0                  393M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   316M  1,63G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  392M   464G      0      0      0      0
  c4t0d0                  392M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  392M   464G      0      0      0      0
  c4t0d0                  392M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 







root@openindiana:/jack/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool2/filesystem2/lixo1.bin bs=4k count=100000 oflag=dsync
100000+0 records in
100000+0 records out
409600000 bytes (410 MB) copied, 10,5544 s, 38,8 MB/s

real    0m10.559s
user    0m0.093s
sys     0m1.866s
root@openindiana:/jack/Documents# 
root@openindiana:/jack/Documents# time /usr/gnu/bin/dd if=randomfile of=/zfspool2/filesystem2/lixo2.bin bs=4k count=100000 oflag=dsync
100000+0 records in
100000+0 records out
409600000 bytes (410 MB) copied, 9,17883 s, 44,6 MB/s

real    0m9.188s
user    0m0.092s
sys     0m1.869s
root@openindiana:/jack/Documents# 


                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  392M   464G      0      0      0      0
  c4t0d0                  392M   464G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  392M   464G      5  24,8K   116K   198M
  c4t0d0                  392M   464G      5      0   116K      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  24,8K      0   198M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  392M   464G      3  12,4K  16,0K   180M
  c4t0d0                  392M   464G      3    689  16,0K  85,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  11,7K      0  93,7M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  149M   464G      5  19,8K  20,2K   200M
  c4t0d0                  149M   464G      5    433  20,2K  45,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  80,0M  1,86G      0  19,4K      0   155M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  149M   464G      1  7,30K  6,23K   140M
  c4t0d0                  149M   464G      1    707  6,23K  86,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  80,0M  1,86G      0  6,61K      0  53,0M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  290M   464G      2  24,3K  8,12K   259M
  c4t0d0                  290M   464G      2    635  8,12K  69,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  90,9M  1,85G      0  23,7K      0   190M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  403M   464G      8  23,0K  32,8K   254M
  c4t0d0                  403M   464G      8    622  32,8K  74,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   340M  1,61G      0  22,3K      0   179M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  590M   463G     20  12,3K  80,7K   173M
  c4t0d0                  590M   463G     20    746  80,7K  80,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   202M  1,74G      0  11,6K      0  92,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  590M   463G      0  21,2K      0   231M
  c4t0d0                  590M   463G      0    522      0  65,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   202M  1,74G      0  20,7K      0   166M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  716M   463G      2  11,0K  10,1K   125M
  c4t0d0                  716M   463G      2    366  10,1K  40,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,38M  1,93G      0  10,6K      0  84,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  716M   463G      0      0      0      0
  c4t0d0                  716M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,38M  1,93G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  716M   463G      0      0      0      0
  c4t0d0                  716M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,38M  1,93G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  716M   463G      0      0      0      0
  c4t0d0                  716M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,38M  1,93G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  716M   463G      0      0      0      0
  c4t0d0                  716M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,38M  1,93G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0    616      0  68,4M
  c4t0d0                  784M   463G      0    616      0  68,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  784M   463G      0      0      0      0
  c4t0d0                  784M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   203M  1,74G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  783M   463G      0      0      0      0
  c4t0d0                  783M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  783M   463G      0      0      0      0
  c4t0d0                  783M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 

root@openindiana:/jack/Documents# 
time /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync | \
tee >(dd of=/zfspool2/filesystem2/lixo1.bin bs=4k oflag=dsync)  \
 >(dd of=/zfspool2/filesystem2/lixo3.bin bs=4k oflag=dsync)  \
 >(dd of=/zfspool2/filesystem2/lixo4.bin bs=4k oflag=dsync)   \
 | dd of=/zfspool2/filesystem2/lixo2.bin bs=4k oflag=dsync
tee: /dev/fd/62: No space left on device
tee: /dev/fd/61: No space left on device
tee: /dev/fd/63: No space left on device
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 1,56203 s, 131 MB/s
0+0 records in
0+0 records out
0 bytes (0 B) copied, 1,56041 s, 0,0 kB/s
0+0 records in
0+0 records out
0 bytes (0 B) copied, 1,56129 s, 0,0 kB/s
0+0 records in
0+0 records out
0 bytes (0 B) copied, 1,56177 s, 0,0 kB/s
49164+1832 records in
49164+1832 records out
204800000 bytes (205 MB) copied, 1,5614 s, 131 MB/s

real    0m1.565s
user    0m0.160s
sys     0m1.289s
root@openindiana:/jack/Documents# 

falta espaço no livecd ramdisk










time /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo1.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo2.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo3.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo4.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo5.bin &
[1] 6698
[2] 6699
[3] 6700
[4] 6702
[5] 6703
root@openindiana:/jack/Documents# 50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 10,051 s, 20,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 11,5742 s, 17,7 MB/s

real    0m11.715s
user    0m0.047s
sys     0m0.850s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 11,5959 s, 17,7 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 11,6025 s, 17,7 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 11,5966 s, 17,7 MB/s

[1]   Concluído              time /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo1.bin
[2]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo2.bin
[3]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo3.bin
[4]-  Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo4.bin
[5]+  Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo5.bin
root@openindiana:/jack/Documents# 


                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  979M   463G      0      0      0      0
  c4t0d0                  979M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  979M   463G      0      0      0      0
  c4t0d0                  979M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  979M   463G      0      0      0      0
  c4t0d0                  979M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  979M   463G     45  1,24K   359K  15,1M
  c4t0d0                  979M   463G     45      0   359K      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  1,24K      0  15,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  979M   463G      8  12,3K  35,9K   223M
  c4t0d0                  979M   463G      8    469  35,9K  58,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0  11,9K      0   165M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  131M   464G      6  10,2K  26,8K   194M
  c4t0d0                  131M   464G      6    548  26,8K  58,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  30,5M  1,91G      0  9,67K      0   136M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  295M   464G      6  11,4K  27,9K   223M
  c4t0d0                  295M   464G      6    878  27,9K   100M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   139M  1,80G      0  10,6K      0   122M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  423M   464G      3  8,15K  15,9K   190M
  c4t0d0                  423M   464G      3    801  15,9K  88,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  6,26M  1,93G      0  7,37K      0   101M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  548M   463G      7  8,89K  28,2K   191M
  c4t0d0                  548M   463G      7    693  28,2K  76,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  4,38M  1,93G      0  8,21K      0   114M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  676M   463G      8  7,26K  35,2K   171M
  c4t0d0                  676M   463G      8    724  35,2K  79,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  28,3M  1,91G      0  6,55K      0  92,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  783M   463G      6  9,54K  26,3K   209M
  c4t0d0                  783M   463G      6    808  26,3K  97,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   381M  1,57G      0  8,75K      0   112M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  892M   463G     25  7,83K   102K  98,4M
  c4t0d0                  892M   463G     25     93   102K  7,92M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   790M  1,17G      0  7,74K      0  90,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  892M   463G      0      0      0      0
  c4t0d0                  892M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   790M  1,17G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  892M   463G      0      0      0      0
  c4t0d0                  892M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   790M  1,17G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  892M   463G      0    220      0  27,1M
  c4t0d0                  892M   463G      0    220      0  27,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   790M  1,17G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  981M   463G      4    359  18,6K  41,8M
  c4t0d0                  981M   463G      4    359  18,6K  41,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   707M  1,25G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  981M   463G      0      0      0      0
  c4t0d0                  981M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   707M  1,25G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  981M   463G      0      0      0      0
  c4t0d0                  981M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   707M  1,25G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  981M   463G      0      0      0      0
  c4t0d0                  981M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   707M  1,25G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  980M   463G      0      0      0      0
  c4t0d0                  980M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   297M  1,65G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  980M   463G      0      0      0      0
  c4t0d0                  980M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   297M  1,65G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  980M   463G      0      0      0      0
  c4t0d0                  980M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   297M  1,65G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  980M   463G      0      0      0      0
  c4t0d0                  980M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   297M  1,65G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  980M   463G      0      0      0      0
  c4t0d0                  980M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   297M  1,65G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  979M   463G      0      0      0      0
  c4t0d0                  979M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  979M   463G      0      0      0      0
  c4t0d0                  979M   463G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 







time /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo1.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo2.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo3.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo4.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo5.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo6.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo7.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo8.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo9.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo10.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo11.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo12.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo13.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo14.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo15.bin  & \
/usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo16.bin  & 


[1] 6772
[2] 6773
[3] 6774
[4] 6776
[5] 6777
[6] 6778
[7] 6779
[8] 6780
[9] 6781
[10] 6782
[11] 6783
[12] 6784
[13] 6785
[14] 6786
[15] 6787
[16] 6788
root@openindiana:/jack/Documents# 
root@openindiana:/jack/Documents# 50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 23,4002 s, 8,8 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 28,14 s, 7,3 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 28,2295 s, 7,3 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 29,4245 s, 7,0 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 29,4333 s, 7,0 MB/s

real    0m29.774s
user    0m0.050s
sys     0m0.723s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 30,968 s, 6,6 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,1105 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,1539 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,161 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,1748 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,1892 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,1905 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,2373 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,2028 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,2106 s, 6,4 MB/s
50000+0 records in
50000+0 records out
204800000 bytes (205 MB) copied, 32,2211 s, 6,4 MB/s

[1]   Concluído              time /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo1.bin
[2]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo2.bin
[3]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo3.bin
[4]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo4.bin
[5]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo5.bin
[6]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo6.bin
[7]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo7.bin
[8]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo8.bin
[9]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo9.bin
[10]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo10.bin
[11]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo11.bin
[12]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo12.bin
[13]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo13.bin
[14]   Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo14.bin
[15]-  Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo15.bin
[16]+  Concluído              /usr/gnu/bin/dd if=randomfile bs=4k count=50000 oflag=dsync of=/zfspool2/filesystem2/lixo16.bin
root@openindiana:/jack/Documents# 


jack@openindiana:~# zpool iostat -v 5
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,06G   461G      0    101    432  1,96M
  c4t0d0                 3,06G   461G      0      7    423   854K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0     94      8  1,13M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  157M   464G     34  2,44K   260K   105M
  c4t0d0                  157M   464G     34    433   260K  48,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   125M  1,82G      0  2,02K      0  56,0M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  681M   463G      7  4,91K  31,5K   218M
  c4t0d0                  681M   463G      7    964  31,5K   102M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  30,2M  1,91G      0  3,97K      0   116M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 1,27G   463G      4  4,67K  19,3K   230M
  c4t0d0                 1,27G   463G      4    974  19,3K   100M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   492M  1,46G      0  3,72K      0   130M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 1,88G   462G      0  6,37K    682   227M
  c4t0d0                 1,88G   462G      0   1014    682   110M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   464M  1,48G      0  5,38K      0   117M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 2,42G   462G      0  6,38K      0   230M
  c4t0d0                 2,42G   462G      0    983      0   107M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   499M  1,45G      0  5,42K      0   123M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 2,91G   461G      3  5,88K  14,7K   233M
  c4t0d0                 2,91G   461G      3    998  14,7K   105M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   258M  1,69G      0  4,90K      0   128M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,05G   461G      0    893      0  35,1M
  c4t0d0                 3,05G   461G      0    244      0  25,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  11,6M  1, 106 kB/s
93G      0    648      0  9,34M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,06G   461G      0     15      0   923K
  c4t0d0                 3,06G   461G      0     15      0   923K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  11,3M  1,93G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,06G   461G      0      0      0      0
  c4t0d0                 3,06G   461G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4  11,3M  1,93G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,06G   461G      0      0      0      0
  c4t0d0                 3,06G   461G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,06G   461G      0      0      0      0
  c4t0d0                 3,06G   461G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 







time /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo1.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo2.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo3.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo4.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo5.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo6.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo7.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo8.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo9.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo10.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo11.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo12.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo13.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo14.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo15.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo16.bin  & 

[1] 6842
[2] 6843
[3] 6844
[4] 6846
[5] 6847
[6] 6848
[7] 6849
[8] 6850
[9] 6851
[10] 6852
[11] 6853
[12] 6854
[13] 6855
[14] 6856
[15] 6857
[16] 6858
root@openindiana:/jack/Documents# 500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 53,4961 s, 4,8 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 53,9109 s, 4,7 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 54,2419 s, 4,7 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,0832 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,2336 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,2259 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,3207 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,333 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,5177 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,4609 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,5743 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,5685 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,7064 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,9155 s, 4,6 MB/s

real    0m56.398s
user    0m0.479s
sys     0m6.054s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 55,9198 s, 4,6 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 56,0595 s, 4,6 MB/s

[1]   Concluído              time /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo1.bin
[2]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo2.bin
[3]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo3.bin
[4]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo4.bin
[5]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo5.bin
[6]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo6.bin
[7]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo7.bin
[8]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo8.bin
[9]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo9.bin
[10]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo10.bin
[11]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo11.bin
[12]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo12.bin
[13]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo13.bin
[14]   Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo14.bin
[15]-  Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo15.bin
[16]+  Concluído              /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo16.bin
root@openindiana:/jack/Documents# 














jack@openindiana:~# zpool iostat -v 5
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,06G   461G      0    105    519  2,26M
  c4t0d0                 3,06G   461G      0      8    511  1002K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0     97      8  1,28M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,06G   461G      0      0      0      0
  c4t0d0                 3,06G   461G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    12K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  129M   464G     39  11,7K   296K   103M
  c4t0d0                  129M   464G     39    243   296K  25,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    72K  1,94G      0  11,5K      0  77,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  444M   464G     10  27,7K  43,8K   270M
  c4t0d0                  444M   464G     10    709  43,8K  82,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   797M  1,16G      0  27,0K      0   187M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                  914M   463G      3  26,8K  14,9K   265M
  c4t0d0                  914M   463G      3    733  14,9K  83,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   417M  1,53G      0  26,1K      0   181M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 1,25G   463G      7  20,3K  34,1K   212M
  c4t0d0                 1,25G   463G      7    697  34,1K  77,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    24K  1,94G      0  19,6K      0   134M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 1,59G   462G     12  18,9K  50,1K   197M
  c4t0d0                 1,59G   462G     12    596  50,1K  69,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   848M  1,11G      0  18,3K      0   128M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 1,94G   462G     12  21,9K  52,0K   218M
  c4t0d0                 1,94G   462G     12    608  52,0K  68,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   861M  1,10G      0  21,3K      0   149M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 2,28G   462G      7  22,1K  30,7K   221M
  c4t0d0                 2,28G   462G      7    642  30,7K  70,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   822M  1,13G      0  21,5K      0   150M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 2,74G   461G      6  22,3K  27,8K   223M
  c4t0d0                 2,74G   461G      6    628  27,8K  71,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   833M  1,12G      0  21,7K      0   151M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,09G   461G      7  21,5K  32,8K   221M
  c4t0d0                 3,09G   461G      7    685  32,8K  75,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   885M  1,07G      0  20,8K      0   145M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,33G   461G      1  21,4K  6,27K   200M
  c4t0d0                 3,33G   461G      1    498  6,27K  53,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4    36K  1,94G      0  20,9K      0   146M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,77G   460G      9  20,4K  39,0K   211M
  c4t0d0                 3,77G   460G      9    668  39,0K  77,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   881M  1,08G      0  19,8K      0   133M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,83G   460G      0  5,96K      0  35,7M
  c4t0d0                 3,83G   460G      0    108      0  12,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   708M  1,25G      0  5,86K      0  23,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,82G   460G      0      0      0      0
  c4t0d0                 3,82G   460G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4   249M  1,69G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,82G   460G      0      0      0      0
  c4t0d0                 3,82G   460G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4     4K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
zfspool2                 3,82G   460G      0      0      0      0
  c4t0d0                 3,82G   460G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk4     4K  1,94G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C
jack@openindiana:~# 










time /usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo1.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo2.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo3.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo4.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo5.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo6.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo7.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo8.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo9.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo10.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo11.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo12.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo13.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo14.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo15.bin  & \
/usr/gnu/bin/dd if=randomfile bs=512 count=500000 oflag=dsync of=/zfspool2/filesystem2/lixo16.bin  & 







comparando:
andremachado@corporate-1543730:/tmp$ time dd if=/tmp/randomfile.bin bs=4k count=50000000  of=/tmp/lixo1.bin
256000+0 registros de entrada
256000+0 registros de saída
1048576000 bytes (1,0 GB) copiados, 7,22812 s, 145 MB/s

real    0m7.365s
user    0m0.024s
sys    0m1.348s
andremachado@corporate-1543730:/tmp$ time dd if=/tmp/randomfile.bin bs=4k count=50000000 oflag=dsync of=/tmp/lixo1.bin
256000+0 registros de entrada
256000+0 registros de saída
1048576000 bytes (1,0 GB) copiados, 8343,19 s, 126 kB/s

real    139m3.329s
user    0m0.516s
sys    0m29.546s
andremachado@corporate-1543730:/tmp$ 

Tests using installed Operational System

root@openindiana:~# zpool create zfspool4 /dev/dsk/c4t0d0p2
root@openindiana:~# zfs create zfspool4/filesystem4

andre@openindiana:~$ sudo pfexec pkg install iozone

We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:

    #1) Respect the privacy of others.
    #2) Think before you type.
    #3) With great power comes great responsibility.

Password: 
                  Pacotes para instalação:    1
          Criar ambiente de inicialização: Não
Criar ambiente de inicialização de backup: Não

DOWNLOAD                                  PKGS    ARQUIVOS    XFER (MB)
Completed                                  1/1         4/4      0.2/0.2

FASE                                         AÇÕES
Fase de instalação                           23/23 

FASE                                           ITENS
Fase de atualização do estado do pacote         1/1 
Fase de atualização do estado da imagem         2/2 
andre@openindiana:~$ man iozone
Reformatting page.  Please Wait... done
andre@openindiana:~$ sudo pfexec ramdiskadm -a ramdisk1 1g
Password: 
/dev/ramdisk/ramdisk1
andre@openindiana:~$ sudo pfexec zpool add zfspool4 log /dev/ramdisk/ramdisk1
andre@openindiana:~$ zpool status
  pool: rpool
 state: ONLINE
  scan: none requested
config:

        NAME        STATE     READ WRITE CKSUM
        rpool       ONLINE       0     0     0
          c4t0d0s0  ONLINE       0     0     0

errors: No known data errors

  pool: zfspool4
 state: ONLINE
  scan: none requested
config:

        NAME                     STATE     READ WRITE CKSUM
        zfspool4                 ONLINE       0     0     0
          c4t0d0p2               ONLINE       0     0     0
        logs
          /dev/ramdisk/ramdisk1  ONLINE       0     0     0

errors: No known data errors
andre@openindiana:~$ 

root@openindiana:/zfspool4/filesystem4# pkg install bonnieplus
                  Pacotes para instalação:    1
          Criar ambiente de inicialização: Não
Criar ambiente de inicialização de backup: Não

DOWNLOAD                                  PKGS    ARQUIVOS    XFER (MB)
Completed                                  1/1         9/9      0.1/0.1

FASE                                         AÇÕES
Fase de instalação                           34/34 

FASE                                           ITENS
Fase de atualização do estado do pacote         1/1 
Fase de atualização do estado da imagem         2/2 










                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,63G  89,9G      0      0      0      0
  c4t0d0s0               7,63G  89,9G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 16,2G   352G     48    932  6,12M   112M
  c4t0d0p2               16,2G   352G     48    932  6,12M   112M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1      0  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,63G  89,9G      0      0      0      0
  c4t0d0s0               7,63G  89,9G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 16,3G   352G    253    721  31,7M  89,5M
  c4t0d0p2               16,3G   352G    253    721  31,7M  89,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1      0  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,63G  89,9G      0      0      0      0
  c4t0d0s0               7,63G  89,9G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 16,1G   352G    444    554  55,6M  65,5M
  c4t0d0p2               16,1G   352G    444    554  55,6M  65,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1      0  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,63G  89,9G      0      0  4,00K      0
  c4t0d0s0               7,63G  89,9G      0      0  4,00K      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 16,0G   352G    948      0   119M      0
  c4t0d0p2               16,0G   352G    948      0   119M      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1      0  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

root@openindiana:/zfspool4/filesystem4# 

Version  1.03c      ------Sequential Output------ --Sequential Input- --Random-
                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
openindiana     16G 51053  42 79687   6 46519   7 93736  69 122755   6 543.2   1
                    ------Sequential Create------ --------Random Create--------
                    -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min        /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
openindiana      16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++







root@openindiana:/zfspool4/filesystem4# bonnie++ -x 1 -d /zfspool4/filesystem4/ -u andre   -n 256:64:0:1 | bon_csv2txt
Using uid:101, gid:10.
Writing with putc()...done
Writing intelligently...done
Rewriting...done
Reading with getc()...done
Reading intelligently...done
start 'em...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.

Version  1.03c      ------Sequential Output------ --Sequential Input- --Random-
                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
openindiana     16G 47577  41 114887   9 53625   8 97620  73 120776   6 506.8   1
                    ------Sequential Create------ --------Random Create--------
                    -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min        /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
openindian 256:64:0 21580  98 42637  99 26931  99 22688  96   803   2 27624  68
root@openindiana:/zfspool4/filesystem4#
















COMPARISON WITH AN EXT3 FS AT IDENTICAL HARDWARE:
andremachado@corporate-1543730:~$ bonnie++ -x 1 -d /tmp    -n 256:64:0:1 | bon_csv2txt
Writing a byte at a time...done
Writing intelligently...done
Rewriting...done
Reading a byte at a time...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version      1.96   ------Sequential Output------ --Sequential Input- --Random-
                    -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
corporate-1543730  16G   895  97 78812   5 41688   4  3270  91 155785   8 277.4   6
Latency             15733us    2094ms    1234ms   48233us     210ms     273ms
                    ------Sequential Create------ --------Random Create--------
                    -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min        /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
corporate-15437 256:64 16831  24  2348   1  1446   1 21554  31  2085   1  1064   1
Latency               649ms    8694ms   18610ms     764ms    8823ms   10411ms
andremachado@corporate-1543730:~$ 


root@openindiana:/zfspool4/filesystem4# /usr/benchmarks/iozone/iozone -a -b /root/iozoneopenindianazfstestall.xls
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Mon Aug  6 11:32:28 2012

        Auto Mode
        Command line used: /usr/benchmarks/iozone/iozone -a -b /root/iozoneopenindianazfstestall.xls
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4  202622  392561  1049372  1210227  842003  316623  760859   347801   771797   347801   409946 1638743  2052169
              64       8  363337  653436  2133730  2358717 1562436  627470 1210227   633392  1336792   542506   673098 1330167  1638743
              64      16  576282  969761  3057153  3588436 2379626  998622 1679761  1033216  1879725   633392  1002351 1734015  2278628
              64      32  877797 1255511  4564786  4897948 3541098 1421755 2203800  1460430  2561267   659861  1336792 2067979  2772930
              64      64 1562436 2133730  5860307  6421025 4564786 2052169 3203069  2067979  2923952   581273  1722886 2203800  3057153
             128       4  339403  895074  2511022  2770150 1755594  809997 1421023   780556  1637771   757430   848397 1911894  2066432
             128       8  309292  780556  2238774  2367096 1487977  699227 1391557   718889  1561553   559353   766076 1579934  1802755
             128      16 1076312 2211113  5545860  5325799 5325799 2035099 4012317  1905110  3759450  1618028  2367096 3657016  5122535
             128      32  895074 1543594  4557257  5122535 3759450 1642783 2905056  1749872  3124872  1217930  1663139 3053774  6406138
             128      64 1332828 1911894  5847904  6812590 4934216 2066432 3560017  2166499  4135958  1939522  2166499 2714132  3277486
             128     128 2132084 2286447  6406138  7476717 5545860 2453642 3867787  2238774  4596273   554157  1755594 1504659  1684006
             256       4  495312  856386  2533571  2692393 1814348  766517 1718521   759469  1694118   809878   850282 2118645  2223962
             256       8  885337 1588832  3935921  5022044 3087188 1398455 2943325  1445521  2935279  1334162  1495866 3245838  3654598
             256      16  750445 1280084  3285566  3454704 2557711 1185399 2325094  1219045  2509882  1066483  1274008 2325094  2463808
             256      32 1023775 1696795  4652146  4572895 3879045 1629830 3285566  1805197  3557725  1292410  1814348 2911402  2935279
             256      64 1552085 2135500  5810112  6398720 5142301 2247235 4132864  2463808  4734192  1600674  2247235 3159869  3511189
             256     128 2747508 2872459  6554972  7314033 5971678 2754556 5022044  3009318  5217259  1921494  2754556 1924938  2045979
             256     256 2726577 2719671  3326279  3454704 3326279 2726577 2943325  2812272  3087188   809878  1790149 1743637  1817419
             512       4  325090  468902  1305615  1329871  930933  391747  915847   390252  1895721   835010   884172 1082507  1099128
             512       8  560290  831132  2275345  2370799 1668848  719954 1619757   729492  1620980   696600   785241 1766304  1815584
             512      16  876593 1340664  3304808  3437042 2597325 1207261 2460437  1239310  2438090  1026126  1163439 4838792  5227492
             512      32 1280699 1947291  4271001  4973263 3970896 1740536 3736016  1954379  3934520  1406520  1910902 2979282  3244885
             512      64 1570020 2438090  5951911  6395018 5384786 2416145 4742616  2678309  5278892  3220553  4580754 6736026  7309196
             512     128 2764505 2906696  6571132  7211022 6319739 2991733 5384786  3299730  6246213  1300082  1695195 2600470  2753870
             512     256 2995907 2958758  3634839  3710197 3580298 2841317 3437042  3201349  3604335  1463057  1645826 1759070  1874212
             512     512 3012719 2995907  3481620  3604335 3459188 2910635 3239989  2991733  6414119   859060  1862832 1882427  1834193
            1024       4  733454  939446  2579861  2659742 1815435  776413 1818510   770562  1809317   822506   892033 2124322  2206161
            1024       8  626288  852547  2259550  2321847 1646334  724668 1630088   731455  1643814   691420   793775 3472628  3567824
            1024      16 1927891 2679655  6479979  7066349 5451810 2467229 5175871  2586074  5120336  1906496  2553783 4741598  5251818
            1024      32 1270397 1939207  4493556  4995276 3606774 1747480 3594699  1892218  7420395  2859868  3937426 5991815  6519323
            1024      64 1646334 2559871  5507740  6364746 5226256 2365323 4972145  2592318  5623115  1607514  2484355 2892612  7066349
            1024     128 2924122 3085895  6128613  6280976 6163794 2829721 5660167  3112733  6650556  1236742  1732676 2522288  2837198
            1024     256 2950233 3094790  3738636  3905205 3751699 2892612 3544270  3390391  7369466  2884840  3179559 3618930  3794792
            1024     512 3301774 3151562  3764854  3894582 3804877 3057339 3631168  3369115  3764854  1638171  1771262 1942715  1968537
            1024    1024 3281592 3200886  3483896  3606774 3529706 3057339 3355952  3124054  3425544  1627617  3495237 3544270  3603747
            2048       4  499159  942415  2509617  2662880 1845390  798706 1801275   790765  1761024   820840   886583 2135840  2221454
            2048       8  675638  862979  2209455  2662880 3454204 1486197 3210223  1487227  3043048   690964  1606254 3436240  3736694
            2048      16 1040724 1446407  3154809  3430751 2642401 1233688 4462754  2509617  2473485  2072457  2482779 4472047  4772701
            2048      32 1372675 4257067  7670915 10192069 8357547 3617110 6649556  3929871  6340344  2864451  3683812 5475461  6759439
            2048      64 1698352 2820250  5433896  6321679 5461535 2477051 4900677  2837016  4923146  1750259  2452301 3204236  3743207
            2048     128 3219850 3650932  5970183  7082696 6420913 3020577 8531869  6670210  7082696  2415069  3043048 4666399  5461535
            2048     256 3379461 3341339  3447273  7207495 7082696 6092991 6583305  7065219  7643611  2832339  3245396 3512108  3848872
            2048     512 3204236 3358321  3606479  3993821 3799501 3151337 3543986  3418463  3715681  1646273  3351769 3340040  3644736
            2048    1024 3413030 3346546  3493539  3836837 3709263 2824887 3579429  3384788  3717289  3166439  1882186 1950570  1950570
            2048    2048 6382745 3351769  6202989  6696208 6738230 6110328 5953632  6149699  3304067  1655474  3567536 3407614  3494960
            4096       4  410052  477048  1266970  1324707 1378159  821146  904593   392227  1693297   839688   867240 2078175  2230918
            4096       8 1409479 1759366  3908241  4649735 3192212 1494316 3016231  1473426  2854365  1423139  1582697 3302674  3657777
            4096      16 1064440 1481303  3029528  3337967 2609016 1226712 4298399  2553562  4157956  2078175  2446993 4144915  4965558
            4096      32 1377717 2229760  4133944  4751325 3988078 1839227 3602551  2006805  3586757  2838331  3568133 5020702  6225028
            4096      64 1703708 2994153  5120972  5996870 5375755 2476625 4735608  2868184  4675041  1730479  4691638 3300770  3686820
            4096     128 3494822 3653887  5319164  6703539 6030551 3061379 8443002  6716643  8552280  2441083  3179805 4613524  5454263
            4096     256 6769576 6748303  6439700  7185807 7099689 6311938 5996870  7123239  7656576  2801763  3271853 3491981  3838385
            4096     512 6638778 6745653  6370451  7463648 7277121 6234064 6086096  6649056  7447471  2917377  3356881 3436107  3679713
            4096    1024 3504089 3534366  3686820  3931494 3908241 3258820 3703511  6894546  3916259  3305851  3430618 3465216  3683658
            4096    2048 3537277 3589754  6542703  7135072 7111444 6420447 6500617  6780263  6978564  3459633  3577048 3506950  3611639
            4096    4096 3419011 3501232  3330202  3360164 3462422 3324403 3295072  3474326  3404782  1698151  3740604 3589754  3657777
            8192       4  420447  979333  1252414  1287469  906689  578818 1749672   801172  1706315   832785   870841 2066029  2090287
            8192       8  713215 1012999  3882541  4043365 2979821 1493524 1592217   735175  1577523  1417316   835072 1721791  1729417
            8192      16 1077316 1518407  3002999  3061326 2480882 1256214 4553488  2603837  4523514  2088254  2450450 4367131  4591825
            8192      32 1396975 2237718  7205103  7931966 7073098 3756063 6385612  3982442  6330318  2853370  3607016 5333867  5660764
            8192      64 1705637 3057785  8250021  9447779 8826471 5162371 7795202  5697371  7578564  3413171  4488649 5630154  6192276
            8192     128 3631414 3773388  5285458  5631077 5214865 3235439 5082195  3655366  4949683  1277370  3086627 4599816  4976927
            8192     256 4192356 7230880  6262248  6912307 6861236 6732179 3475663  3766356  6220301  2829637  3316639 3516211  3683582
            8192     512 3597574 3680031  3828039  3967268 3959496 3411816 6511465  7179509  4194915  3129072  3422010 3521978  3632566
            8192    1024 6850292 7038325  6108608  6809564 6809564 6600272 6596471  7067279  7699133  3271793  3456433 3543407  3658870
            8192    2048 3580703 6966969  3792546  3912159 3880787 3429182 3862465  3766356  7500806  3440513  2743554 3484475  3549264
            8192    4096 3537206 3688723  6425016  6628284 6720329 6804170 6359610  6877717  6809564  3509746  3616888 3629496  3660429
            8192    8192 5940679 6258825  6548696  6715075 6769317 6196743 3730372  3548164  6628284  1688704  3613465 3759351  3721887
           16384       4  422759  484606  2435150  2484272 1783772  806776 1751358   777336  1715978   808209   867705 2074186  2083683
           16384       8  722467  894658  3958311  4210802 3147821 1505625 3033462  1489891  2973478  1368755  1548300 3250253  3299251
           16384      16 2195383 3065260  5544663  5966368 4785210 2628619 4653330  2635373  4496228  1998077  2388680 4381835  4439011
           16384      32 1405024 2278058  7414059  7847550 6711669 3876804 6478809  3922388  6521850  2806961  3642541 5450550  5552278
           16384      64 1713454 3340306  5012066  5097957 4514838 2779373 4548607  3591521  4551318  3325435  4562499 6041375  6222445
           16384     128 3700005 7444580  9204562  9990030 9224331 6639046 5077241  7189127  8855824  2374894  3067586 4663751  4807304
           16384     256 3643313 7327103  6375425  6818216 6722831 7102196 6289072  7320078  3684136  2829265  3217082 3475629  3520500
           16384     512 3617422 3759516  6619859  6918435 6895526 6759200 6606494  7334141  6540472  1661503  3209419 3391409  3568581
           16384    1024 3566543 7041070  3896146  4014737 3976636 3547946 3914790  7236824  8019726  3327367  3424705 3582721  3623908
           16384    2048 3561737 3655523  3942189  4020609 4014737 3621426 3940380  3802369  4174226  2222722  3503092 2139207  2134158
           16384    4096 3544834 3671931  3771690  3830772 3827998 3595467 6666094  7098528  7147999  3450846  3546298 3628117  3641769
           16384    8192 3386562 6318564  6638404  6804039 6844020 6345402 6709048  6553571  6968951  3428464  3483028 3658053  3650668
           16384   16384 3318049 6094958  6841294  6936592 6927502 5853544 6887233  5061534  6918435  1660299  3463019 2195945  2195383
           32768      64 1734862 3988847  4949935  5052010 4486219 2881452 8109064  5651550  8102849  1682140  4441278 6169875  6260655
           32768     128 6972064 7383710  9464967  9828437 9128028 6767123 8987164  7197337  8918928  2365403  3065042 4743395  4800387
           32768     256 4175850 7257768  6445329  6642513 6564152 7043886 6055965  7334065  3760731  1531441  3253701 3471486  3492304
           32768     512 3604785 7199976  6710622  6872358 6849411 7016915 4649206  7219264  3915438  3088945  2157366 2059078  2062198
           32768    1024 3571066 6974895  6774461  6945287 6917323 6760465 6701133  7061983  6711933  1770463  3204391 2094345  2090841
           32768    2048 3559413 7039557  6802626  7015124 6988371 6977728 6803974  7251258  7800253  3333485  3452216 3493369  3600064
           32768    4096 6720137 6865149  6711933  6852143 6821196 6862406 6692649  7064887  7373411  3382046  3460212 3591409  3593757
           32768    8192 6188489 6421239  6756477  6843613 6870983 6335692 5694872  6472038  4103781  3387214  3471223 3696304  3697198
           32768   16384 3393570 3495679  6687113  6802626 6791533 5876773 6785498  6037078  6876828  1996707  2039220 3676430  3686389
           65536      64 2154573 6017361  4909778  4993621 4402497 2921938 8159566  5650133  4455229  3246430  4467975 3369435  3346423
           65536     128 5626770 7514882  9338215  9716156 8961616 6761930 8975075  7061948  8921477  1279800  3002364 4737656  4794844
           65536     256 3747288 7271939  6321094  6454229 6323421 6935090 6303410  7341470  6138571  1534800  2962339 2082821  2085476
           65536     512 3698830 7274441  3942269  3992718 3939162 3747442 5982915  7293163  6592459  1708528  2864063 3122235  3577285
           65536    1024 3909580 7006149  5935758  6808154 6780611 6747986 6720270  7128982  3938936  3191437  3332952 3578822  3597322
           65536    2048 3598499 7022796  5243679  6909465 6878171 6786471 6825228  7231953  5963704  1890874  3425107 2100456  2100921
           65536    4096 6239170 6688058  6692780  6779274 6770257 6666162 6745171  7078132  4137122  3370344  1979293 3649816  3654328
           65536    8192 3496159 3612783  6659379  6759103 6743847 6218421 4853858  6391349  4067998  3390757  2938054 2191470  2192204
           65536   16384 3422974 3535597  4011012  6894215 6891967 6007629 6877483  6128853  6969025  2505088  2034583 2933069  3723835
          131072      64 1389065 4945145  8826908  8920146 7848630 5542630 4479399  2947881  7507371  3350253  1533994 4057573  6267751
          131072     128 4849311 7265193  5399937  5370082 5238922 6863470 5115396  4259863  6783858  2489827  1634534 4518312  4983743
          131072     256 6763577 6258547  6299424  6448763 6322825 7005417 3698428  3863363  6429831  2925979  1376082 2079644  3615082
          131072     512 3649399 6919971  6638215  6677806 6611153 6926161 6615131  7220441  6199055  2373670  1612660 3399707  3699572
          131072    1024 7046091 7005774  6888755  6924765 6846972 6945675 6792743  7303705  6394085  2411761  1628651 3472482  3662992
          131072    2048 3584254 5917155  3955823  5204551 6793751 6783607 5809173  7161933  4038082  2692297  1567493 2550883  3756296
          131072    4096 6251359 5578739  6767407  6759087 6790310 6649054 6809318  7104182  4044558  1952945  1486968 2177347  3626577
          131072    8192 5770514 6303035  6792324  6777586 6787460 6287680 3978525  3622873  6119971  2719506  1319815 2176726  3000460
          131072   16384 3769586 6006106  6794170  6802241 6805104 5970297 6831997  6059731  6062805  2473571  1241564 3172043  3774789
          262144      64 2589896 6018560  4944518  4957806 4288721 5876730 2369965  5738344  5706862  3070036  2423444 5288762  6489826
          262144     128 7343795 7409816  5408485  5411626 4944429 5768238 2416653  7076967  4280390  2148987  1993841 4709660  4980127
          262144     256 4530821 6454661  3752268  5263848 6444371 7350374 2183425  7234542  3374714  2641172  1983804 3472063  3663673
          262144     512 5873308 7172015  6749660  6946983 6793071 7376460 2237445  7200949  3561588  2526980  2520348 3417383  3550306
          262144    1024 4946676 6871054  6786572  6998898 6821519 7172015 3376756  7337228  6067047  3122062  1353811 2848683  2174061
          262144    2048 3817274 6351930  4007334  6714582 6899424 6991422 2032437  7233781  3499781  3091435  2771981 3651991  2337840
          262144    4096 3394897 6582727  3954255  3958797 6514821 6883313 1979102  6920747  6106572  3281225  1915042 3618923  3699458
          262144    8192 5706329 5738075  4039265  4046996 6786027 6597301 1990809  6480225  5597535  2598827  1874518 3594363  3732487
          262144   16384 5831102 6090538  4517622  7052771 6963570 6313850 3143403  5531972  7288059  2995831  1398690 3751078  3769093
          524288      64 2504899 6097358  2459562  5022346 4052723 4387561 8013938    52350    48756  2805492  4138318 4461725  5912532
          524288     128 4595709 7393493  2684250  5313334 4932383 3824542 6962463    51731  2380521  2350486  3143308 1754270   142665
          524288     256 4493003 7522405  2159911  3898052 3778430 5195347 6523340  7555461  5913931  2892173  1307383 3583771  3643060
          524288     512 7031006 7082661  2173547  4083435 3979204 4963634 6634018    61287  2137551  3151375  3461312 1685574  2132204
          524288    1024 4252896 6934645  2154541  4067528 4036061 6309806 5763246    50026  2186819  3213101  3544668 1575626  2013571
          524288    2048 4480023 7131308  2126548  4264616 4254929 5549966 6257022    55076  2188324  2461666  3449714 1540319  2038097
          524288    4096 5350150 6790592  2109318  4036773 3944918 5802205 6357859    56512  2242579  2864740  2780083 3580539  3664526
          524288    8192 3630603 6269367  2150140  4282489 4153890 4619934 6577761    54540  2167617  3239084  3458884 1563973  2236505
          524288   16384 3105807 4652690  5148806  6903708 6826682   30453   83336  6257022  4572308   284463    24438 3697771  3686099

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   202622  363337  576282  877797  1562436 
"128"   339403  309292  1076312  895074  1332828  2132084 
"256"   495312  885337  750445  1023775  1552085  2747508  2726577 
"512"   325090  560290  876593  1280699  1570020  2764505  2995907  3012719 
"1024"   733454  626288  1927891  1270397  1646334  2924122  2950233  3301774  3281592 
"2048"   499159  675638  1040724  1372675  1698352  3219850  3379461  3204236  3413030  6382745 
"4096"   410052  1409479  1064440  1377717  1703708  3494822  6769576  6638778  3504089  3537277  3419011 
"8192"   420447  713215  1077316  1396975  1705637  3631414  4192356  3597574  6850292  3580703  3537206  5940679 
"16384"   422759  722467  2195383  1405024  1713454  3700005  3643313  3617422  3566543  3561737  3544834  3386562  3318049 
"32768"   0  0  0  0  1734862  6972064  4175850  3604785  3571066  3559413  6720137  6188489  3393570 
"65536"   0  0  0  0  2154573  5626770  3747288  3698830  3909580  3598499  6239170  3496159  3422974 
"131072"   0  0  0  0  1389065  4849311  6763577  3649399  7046091  3584254  6251359  5770514  3769586 
"262144"   0  0  0  0  2589896  7343795  4530821  5873308  4946676  3817274  3394897  5706329  5831102 
"524288"   0  0  0  0  2504899  4595709  4493003  7031006  4252896  4480023  5350150  3630603  3105807 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   392561  653436  969761  1255511  2133730 
"128"   895074  780556  2211113  1543594  1911894  2286447 
"256"   856386  1588832  1280084  1696795  2135500  2872459  2719671 
"512"   468902  831132  1340664  1947291  2438090  2906696  2958758  2995907 
"1024"   939446  852547  2679655  1939207  2559871  3085895  3094790  3151562  3200886 
"2048"   942415  862979  1446407  4257067  2820250  3650932  3341339  3358321  3346546  3351769 
"4096"   477048  1759366  1481303  2229760  2994153  3653887  6748303  6745653  3534366  3589754  3501232 
"8192"   979333  1012999  1518407  2237718  3057785  3773388  7230880  3680031  7038325  6966969  3688723  6258825 
"16384"   484606  894658  3065260  2278058  3340306  7444580  7327103  3759516  7041070  3655523  3671931  6318564  6094958 
"32768"   0  0  0  0  3988847  7383710  7257768  7199976  6974895  7039557  6865149  6421239  3495679 
"65536"   0  0  0  0  6017361  7514882  7271939  7274441  7006149  7022796  6688058  3612783  3535597 
"131072"   0  0  0  0  4945145  7265193  6258547  6919971  7005774  5917155  5578739  6303035  6006106 
"262144"   0  0  0  0  6018560  7409816  6454661  7172015  6871054  6351930  6582727  5738075  6090538 
"524288"   0  0  0  0  6097358  7393493  7522405  7082661  6934645  7131308  6790592  6269367  4652690 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1049372  2133730  3057153  4564786  5860307 
"128"   2511022  2238774  5545860  4557257  5847904  6406138 
"256"   2533571  3935921  3285566  4652146  5810112  6554972  3326279 
"512"   1305615  2275345  3304808  4271001  5951911  6571132  3634839  3481620 
"1024"   2579861  2259550  6479979  4493556  5507740  6128613  3738636  3764854  3483896 
"2048"   2509617  2209455  3154809  7670915  5433896  5970183  3447273  3606479  3493539  6202989 
"4096"   1266970  3908241  3029528  4133944  5120972  5319164  6439700  6370451  3686820  6542703  3330202 
"8192"   1252414  3882541  3002999  7205103  8250021  5285458  6262248  3828039  6108608  3792546  6425016  6548696 
"16384"   2435150  3958311  5544663  7414059  5012066  9204562  6375425  6619859  3896146  3942189  3771690  6638404  6841294 
"32768"   0  0  0  0  4949935  9464967  6445329  6710622  6774461  6802626  6711933  6756477  6687113 
"65536"   0  0  0  0  4909778  9338215  6321094  3942269  5935758  5243679  6692780  6659379  4011012 
"131072"   0  0  0  0  8826908  5399937  6299424  6638215  6888755  3955823  6767407  6792324  6794170 
"262144"   0  0  0  0  4944518  5408485  3752268  6749660  6786572  4007334  3954255  4039265  4517622 
"524288"   0  0  0  0  2459562  2684250  2159911  2173547  2154541  2126548  2109318  2150140  5148806 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1210227  2358717  3588436  4897948  6421025 
"128"   2770150  2367096  5325799  5122535  6812590  7476717 
"256"   2692393  5022044  3454704  4572895  6398720  7314033  3454704 
"512"   1329871  2370799  3437042  4973263  6395018  7211022  3710197  3604335 
"1024"   2659742  2321847  7066349  4995276  6364746  6280976  3905205  3894582  3606774 
"2048"   2662880  2662880  3430751  10192069  6321679  7082696  7207495  3993821  3836837  6696208 
"4096"   1324707  4649735  3337967  4751325  5996870  6703539  7185807  7463648  3931494  7135072  3360164 
"8192"   1287469  4043365  3061326  7931966  9447779  5631077  6912307  3967268  6809564  3912159  6628284  6715075 
"16384"   2484272  4210802  5966368  7847550  5097957  9990030  6818216  6918435  4014737  4020609  3830772  6804039  6936592 
"32768"   0  0  0  0  5052010  9828437  6642513  6872358  6945287  7015124  6852143  6843613  6802626 
"65536"   0  0  0  0  4993621  9716156  6454229  3992718  6808154  6909465  6779274  6759103  6894215 
"131072"   0  0  0  0  8920146  5370082  6448763  6677806  6924765  5204551  6759087  6777586  6802241 
"262144"   0  0  0  0  4957806  5411626  5263848  6946983  6998898  6714582  3958797  4046996  7052771 
"524288"   0  0  0  0  5022346  5313334  3898052  4083435  4067528  4264616  4036773  4282489  6903708 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   842003  1562436  2379626  3541098  4564786 
"128"   1755594  1487977  5325799  3759450  4934216  5545860 
"256"   1814348  3087188  2557711  3879045  5142301  5971678  3326279 
"512"   930933  1668848  2597325  3970896  5384786  6319739  3580298  3459188 
"1024"   1815435  1646334  5451810  3606774  5226256  6163794  3751699  3804877  3529706 
"2048"   1845390  3454204  2642401  8357547  5461535  6420913  7082696  3799501  3709263  6738230 
"4096"   1378159  3192212  2609016  3988078  5375755  6030551  7099689  7277121  3908241  7111444  3462422 
"8192"   906689  2979821  2480882  7073098  8826471  5214865  6861236  3959496  6809564  3880787  6720329  6769317 
"16384"   1783772  3147821  4785210  6711669  4514838  9224331  6722831  6895526  3976636  4014737  3827998  6844020  6927502 
"32768"   0  0  0  0  4486219  9128028  6564152  6849411  6917323  6988371  6821196  6870983  6791533 
"65536"   0  0  0  0  4402497  8961616  6323421  3939162  6780611  6878171  6770257  6743847  6891967 
"131072"   0  0  0  0  7848630  5238922  6322825  6611153  6846972  6793751  6790310  6787460  6805104 
"262144"   0  0  0  0  4288721  4944429  6444371  6793071  6821519  6899424  6514821  6786027  6963570 
"524288"   0  0  0  0  4052723  4932383  3778430  3979204  4036061  4254929  3944918  4153890  6826682 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   316623  627470  998622  1421755  2052169 
"128"   809997  699227  2035099  1642783  2066432  2453642 
"256"   766517  1398455  1185399  1629830  2247235  2754556  2726577 
"512"   391747  719954  1207261  1740536  2416145  2991733  2841317  2910635 
"1024"   776413  724668  2467229  1747480  2365323  2829721  2892612  3057339  3057339 
"2048"   798706  1486197  1233688  3617110  2477051  3020577  6092991  3151337  2824887  6110328 
"4096"   821146  1494316  1226712  1839227  2476625  3061379  6311938  6234064  3258820  6420447  3324403 
"8192"   578818  1493524  1256214  3756063  5162371  3235439  6732179  3411816  6600272  3429182  6804170  6196743 
"16384"   806776  1505625  2628619  3876804  2779373  6639046  7102196  6759200  3547946  3621426  3595467  6345402  5853544 
"32768"   0  0  0  0  2881452  6767123  7043886  7016915  6760465  6977728  6862406  6335692  5876773 
"65536"   0  0  0  0  2921938  6761930  6935090  3747442  6747986  6786471  6666162  6218421  6007629 
"131072"   0  0  0  0  5542630  6863470  7005417  6926161  6945675  6783607  6649054  6287680  5970297 
"262144"   0  0  0  0  5876730  5768238  7350374  7376460  7172015  6991422  6883313  6597301  6313850 
"524288"   0  0  0  0  4387561  3824542  5195347  4963634  6309806  5549966  5802205  4619934  30453 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   760859  1210227  1679761  2203800  3203069 
"128"   1421023  1391557  4012317  2905056  3560017  3867787 
"256"   1718521  2943325  2325094  3285566  4132864  5022044  2943325 
"512"   915847  1619757  2460437  3736016  4742616  5384786  3437042  3239989 
"1024"   1818510  1630088  5175871  3594699  4972145  5660167  3544270  3631168  3355952 
"2048"   1801275  3210223  4462754  6649556  4900677  8531869  6583305  3543986  3579429  5953632 
"4096"   904593  3016231  4298399  3602551  4735608  8443002  5996870  6086096  3703511  6500617  3295072 
"8192"   1749672  1592217  4553488  6385612  7795202  5082195  3475663  6511465  6596471  3862465  6359610  3730372 
"16384"   1751358  3033462  4653330  6478809  4548607  5077241  6289072  6606494  3914790  3940380  6666094  6709048  6887233 
"32768"   0  0  0  0  8109064  8987164  6055965  4649206  6701133  6803974  6692649  5694872  6785498 
"65536"   0  0  0  0  8159566  8975075  6303410  5982915  6720270  6825228  6745171  4853858  6877483 
"131072"   0  0  0  0  4479399  5115396  3698428  6615131  6792743  5809173  6809318  3978525  6831997 
"262144"   0  0  0  0  2369965  2416653  2183425  2237445  3376756  2032437  1979102  1990809  3143403 
"524288"   0  0  0  0  8013938  6962463  6523340  6634018  5763246  6257022  6357859  6577761  83336 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   347801  633392  1033216  1460430  2067979 
"128"   780556  718889  1905110  1749872  2166499  2238774 
"256"   759469  1445521  1219045  1805197  2463808  3009318  2812272 
"512"   390252  729492  1239310  1954379  2678309  3299730  3201349  2991733 
"1024"   770562  731455  2586074  1892218  2592318  3112733  3390391  3369115  3124054 
"2048"   790765  1487227  2509617  3929871  2837016  6670210  7065219  3418463  3384788  6149699 
"4096"   392227  1473426  2553562  2006805  2868184  6716643  7123239  6649056  6894546  6780263  3474326 
"8192"   801172  735175  2603837  3982442  5697371  3655366  3766356  7179509  7067279  3766356  6877717  3548164 
"16384"   777336  1489891  2635373  3922388  3591521  7189127  7320078  7334141  7236824  3802369  7098528  6553571  5061534 
"32768"   0  0  0  0  5651550  7197337  7334065  7219264  7061983  7251258  7064887  6472038  6037078 
"65536"   0  0  0  0  5650133  7061948  7341470  7293163  7128982  7231953  7078132  6391349  6128853 
"131072"   0  0  0  0  2947881  4259863  3863363  7220441  7303705  7161933  7104182  3622873  6059731 
"262144"   0  0  0  0  5738344  7076967  7234542  7200949  7337228  7233781  6920747  6480225  5531972 
"524288"   0  0  0  0  52350  51731  7555461  61287  50026  55076  56512  54540  6257022 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   771797  1336792  1879725  2561267  2923952 
"128"   1637771  1561553  3759450  3124872  4135958  4596273 
"256"   1694118  2935279  2509882  3557725  4734192  5217259  3087188 
"512"   1895721  1620980  2438090  3934520  5278892  6246213  3604335  6414119 
"1024"   1809317  1643814  5120336  7420395  5623115  6650556  7369466  3764854  3425544 
"2048"   1761024  3043048  2473485  6340344  4923146  7082696  7643611  3715681  3717289  3304067 
"4096"   1693297  2854365  4157956  3586757  4675041  8552280  7656576  7447471  3916259  6978564  3404782 
"8192"   1706315  1577523  4523514  6330318  7578564  4949683  6220301  4194915  7699133  7500806  6809564  6628284 
"16384"   1715978  2973478  4496228  6521850  4551318  8855824  3684136  6540472  8019726  4174226  7147999  6968951  6918435 
"32768"   0  0  0  0  8102849  8918928  3760731  3915438  6711933  7800253  7373411  4103781  6876828 
"65536"   0  0  0  0  4455229  8921477  6138571  6592459  3938936  5963704  4137122  4067998  6969025 
"131072"   0  0  0  0  7507371  6783858  6429831  6199055  6394085  4038082  4044558  6119971  6062805 
"262144"   0  0  0  0  5706862  4280390  3374714  3561588  6067047  3499781  6106572  5597535  7288059 
"524288"   0  0  0  0  48756  2380521  5913931  2137551  2186819  2188324  2242579  2167617  4572308 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   347801  542506  633392  659861  581273 
"128"   757430  559353  1618028  1217930  1939522  554157 
"256"   809878  1334162  1066483  1292410  1600674  1921494  809878 
"512"   835010  696600  1026126  1406520  3220553  1300082  1463057  859060 
"1024"   822506  691420  1906496  2859868  1607514  1236742  2884840  1638171  1627617 
"2048"   820840  690964  2072457  2864451  1750259  2415069  2832339  1646273  3166439  1655474 
"4096"   839688  1423139  2078175  2838331  1730479  2441083  2801763  2917377  3305851  3459633  1698151 
"8192"   832785  1417316  2088254  2853370  3413171  1277370  2829637  3129072  3271793  3440513  3509746  1688704 
"16384"   808209  1368755  1998077  2806961  3325435  2374894  2829265  1661503  3327367  2222722  3450846  3428464  1660299 
"32768"   0  0  0  0  1682140  2365403  1531441  3088945  1770463  3333485  3382046  3387214  1996707 
"65536"   0  0  0  0  3246430  1279800  1534800  1708528  3191437  1890874  3370344  3390757  2505088 
"131072"   0  0  0  0  3350253  2489827  2925979  2373670  2411761  2692297  1952945  2719506  2473571 
"262144"   0  0  0  0  3070036  2148987  2641172  2526980  3122062  3091435  3281225  2598827  2995831 
"524288"   0  0  0  0  2805492  2350486  2892173  3151375  3213101  2461666  2864740  3239084  284463 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   409946  673098  1002351  1336792  1722886 
"128"   848397  766076  2367096  1663139  2166499  1755594 
"256"   850282  1495866  1274008  1814348  2247235  2754556  1790149 
"512"   884172  785241  1163439  1910902  4580754  1695195  1645826  1862832 
"1024"   892033  793775  2553783  3937426  2484355  1732676  3179559  1771262  3495237 
"2048"   886583  1606254  2482779  3683812  2452301  3043048  3245396  3351769  1882186  3567536 
"4096"   867240  1582697  2446993  3568133  4691638  3179805  3271853  3356881  3430618  3577048  3740604 
"8192"   870841  835072  2450450  3607016  4488649  3086627  3316639  3422010  3456433  2743554  3616888  3613465 
"16384"   867705  1548300  2388680  3642541  4562499  3067586  3217082  3209419  3424705  3503092  3546298  3483028  3463019 
"32768"   0  0  0  0  4441278  3065042  3253701  2157366  3204391  3452216  3460212  3471223  2039220 
"65536"   0  0  0  0  4467975  3002364  2962339  2864063  3332952  3425107  1979293  2938054  2034583 
"131072"   0  0  0  0  1533994  1634534  1376082  1612660  1628651  1567493  1486968  1319815  1241564 
"262144"   0  0  0  0  2423444  1993841  1983804  2520348  1353811  2771981  1915042  1874518  1398690 
"524288"   0  0  0  0  4138318  3143308  1307383  3461312  3544668  3449714  2780083  3458884  24438 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1638743  1330167  1734015  2067979  2203800 
"128"   1911894  1579934  3657016  3053774  2714132  1504659 
"256"   2118645  3245838  2325094  2911402  3159869  1924938  1743637 
"512"   1082507  1766304  4838792  2979282  6736026  2600470  1759070  1882427 
"1024"   2124322  3472628  4741598  5991815  2892612  2522288  3618930  1942715  3544270 
"2048"   2135840  3436240  4472047  5475461  3204236  4666399  3512108  3340040  1950570  3407614 
"4096"   2078175  3302674  4144915  5020702  3300770  4613524  3491981  3436107  3465216  3506950  3589754 
"8192"   2066029  1721791  4367131  5333867  5630154  4599816  3516211  3521978  3543407  3484475  3629496  3759351 
"16384"   2074186  3250253  4381835  5450550  6041375  4663751  3475629  3391409  3582721  2139207  3628117  3658053  2195945 
"32768"   0  0  0  0  6169875  4743395  3471486  2059078  2094345  3493369  3591409  3696304  3676430 
"65536"   0  0  0  0  3369435  4737656  2082821  3122235  3578822  2100456  3649816  2191470  2933069 
"131072"   0  0  0  0  4057573  4518312  2079644  3399707  3472482  2550883  2177347  2176726  3172043 
"262144"   0  0  0  0  5288762  4709660  3472063  3417383  2848683  3651991  3618923  3594363  3751078 
"524288"   0  0  0  0  4461725  1754270  3583771  1685574  1575626  1540319  3580539  1563973  3697771 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2052169  1638743  2278628  2772930  3057153 
"128"   2066432  1802755  5122535  6406138  3277486  1684006 
"256"   2223962  3654598  2463808  2935279  3511189  2045979  1817419 
"512"   1099128  1815584  5227492  3244885  7309196  2753870  1874212  1834193 
"1024"   2206161  3567824  5251818  6519323  7066349  2837198  3794792  1968537  3603747 
"2048"   2221454  3736694  4772701  6759439  3743207  5461535  3848872  3644736  1950570  3494960 
"4096"   2230918  3657777  4965558  6225028  3686820  5454263  3838385  3679713  3683658  3611639  3657777 
"8192"   2090287  1729417  4591825  5660764  6192276  4976927  3683582  3632566  3658870  3549264  3660429  3721887 
"16384"   2083683  3299251  4439011  5552278  6222445  4807304  3520500  3568581  3623908  2134158  3641769  3650668  2195383 
"32768"   0  0  0  0  6260655  4800387  3492304  2062198  2090841  3600064  3593757  3697198  3686389 
"65536"   0  0  0  0  3346423  4794844  2085476  3577285  3597322  2100921  3654328  2192204  3723835 
"131072"   0  0  0  0  6267751  4983743  3615082  3699572  3662992  3756296  3626577  3000460  3774789 
"262144"   0  0  0  0  6489826  4980127  3663673  3550306  2174061  2337840  3699458  3732487  3769093 
"524288"   0  0  0  0  5912532  142665  3643060  2132204  2013571  2038097  3664526  2236505  3686099 
root@openindiana:/zfspool4/filesystem4# 







COMPARISON IOZONE ON EXT3 AT IDENTICAL HARDWARE
andremachado@corporate-1543730:/tmp$ /usr/benchmarks/iozone/iozone -a -b /home/andremachado/iozone_report_ext3.xls
bash: /usr/benchmarks/iozone/iozone: Arquivo ou diretório não encontrado
andremachado@corporate-1543730:/tmp$ iozone -a -b /home/andremachado/iozone_report_ext3.xls
    Iozone: Performance Test of File I/O
            Version $Revision: 3.308 $
        Compiled for 32 bit mode.
        Build: linux 

    Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                 Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                 Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                 Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                 Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                 Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

    Run began: Mon Aug  6 13:52:30 2012

    Auto Mode
    Command line used: iozone -a -b /home/andremachado/iozone_report_ext3.xls
    Output is in Kbytes/sec
    Time Resolution = 0.000001 seconds.
    Processor cache size set to 1024 Kbytes.
    Processor cache line size set to 32 bytes.
    File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4  520294 1205583  2569275  3557137 3047628 1084745 1560976  1488368  2370372   603773  1066666 2206896  2666671
              64       8  666984 1228276  3571232  3766197 2370372 1142857 2064515  1454545  2666671   703296  1163637 2782614  7111142
              64      16  666274 1187308  4000054  4289502 3764701 1279998 1600001  1882351  2064515   790123  1254900 2285715  2285715
              64      32  695835 1394692  3563131  4907961 4571429 1391304 1828569  1422222  2206896   876712  1729727 2206896  2206896
              64      64  735121 1422358  2784686  3362604 5818195 1729732 2370372  1391304  2461541   735632  1391304 1882351  3199993
             128       4  561309 1580639  4428192  3207078 3282055 1542169 1855070  1802817  2245614   699453  1376343 2723403  4266666
             128       8  785484 1805772  4557843  3655351 4571411 1620254 2612243  1939392  3199993   735632  1391304 3199993  3459465
             128      16  815747 1522704  2556266  3647783 3999997 1523808 2909091  1939396  2909091   853332  1939392 2064515  2976745
             128      32  825614 1638843  3279069  3874247 3764702 1802814 3282055  2031745  2844444   934306  1662337 3878798  3282055
             128      64  853136 1778439  4579923  4755301 5120007 1969229 3199993  2031745  4129030  1132742  2169491 3047620  3459454
             128     128  870634 1909288  4251340  4423845 4129030 1662337 2782608  2169491  3047620   888889  1580246 3047612  3121953
             256       4  797538 1754211  4124686  3410977 3324674 1505883 2415094  1882353  2942529   755162  1590062 3324679  2976745
             256       8  879526 1695557  3708364  5015756 4491229 1954199 3710141  2438092  3324674   787692  1924812 4196720  4196720
             256      16  911114 1828429  5121951  3560323 4338983 1896296 2752687  3011766  4196720  1049180  1580246 3657145  3368420
             256      32  873584 2329399  5343335  5803733 5818182 2206895 2976745  2844444  3121953   984615  2031745 4266666  3820892
             256      64  945007 1791329  6082932  4267784 6400005 2509804 3878785  2560001  4413794  1075630  2081300 3710147  3459454
             256     128  901740 2135127  5125820  5235457 5224486 2169491 3938466  2534654  4196720  1273631  3121949 4413794  3878792
             256     256  958905 1856345  9166108  6409388 6243906 2666665 4491229  2226085  4266666   969696  2098360 4338983  3938459
             512       4  863320 1575780  4971953  3222481 3482991 1673202 3261145  2255506  3482991   764179  1556231 4491225  3180122
             512       8  907765 2941262  5169719  5017450 5069303 2178724 3324677  3792592  3849624   825806  2652850 4571431  4000002
             512      16  951606 1821537  6165868  4923176 4830188 2151260 6564100  2723403  6649349   922522  1656957 4876185  3849621
             512      32  981015 3065599  5125390  3908676 4266667 2072874 3683455  2585858  4096002   998050  1848375 4612611  3999998
             512      64  934417 2796261  6394228  5443948 5626373 2534653 4376069  2909091  5885059  1028112  2197425 3368421  7999996
             512     128 1003774 2159594  7023175  6658308 6826666 2892656 5389471  3792592  5446807  1221956  2188033 5333337  4196721
             512     256  997956 3029072  6833126  5810757 5818175 2572864 4376065  2680627  4785046  1395095  3555557 4740740  4452175
             512     512  980998 1855436  9158893  5880888 5953490 2206897 4612611  2316742  4697246   941176  3878788 6168670  4196721
            1024       4 1121468 1612383  4162762  4215369 3531034 1799648 3220125  2321995  3379538   839344  1414364 5595628  3379538
            1024       8  938569 1815457  4215278  4215054 3618373 3180124 4079680  2900850  4213991   902202  1747440 4830188  4047429
            1024      16  957914 2225703  5628850  6131864 6360245 3029585 4320676  2976744  3806692   941176  3047619 4591926  3864151
            1024      32  984520 3048537  6171496  5567587 6243903 2805479 4591929  4718893  3835205   984615  2409411 4095999  3953667
            1024      64 1872054 3619004  6776358  6525601 6826667 3065868 4899522  3436242  4946861  1036437  3379538 3923371  4129031
            1024     128  989310 3632191  5887214  5656454 6059171 2659740 4079680  4830188  6023528  1097534  3644127 4740740  3723636
            1024     256 1950327 2722681  5629751  4925512 5305697 2455635 6872484  3494880  4162601  1207547  2245614 4785046  4129031
            1024     512 1006926 1950550  4162518  9393761 7757577 4000000 4718895  2737967  9061942  1124039  2844444 4231403  3864150
            1024    1024 1000932 1882109  4530626  8468831 9142853 4015686 4571429  2461538  6606450  1034343  3150768 3820896  4179591
            2048       4  870354 1860214  3764494  3864058 3442016 1611329 4923076  3121951  3968992   837285  1984495 4385438  3230283
            2048       8  968321 2384032  4161945  4266312 3835205 1846708 3663685  4982968  5019608   931332  2058291 6872484  4039447
            2048      16  999567 2209037  3834757  3915588 3764705 3813780 6360248  3893535  5565217   968321  3141103 4007827  3488926
            2048      32 1012862 2303794  4320892  4221768 4423325 2083418 4751739  2727030  4023575   982725  1912231 4995120  3992203
            2048      64 1024518 1971009  7668708  5688917 5785310 2852367 4841607  3351882  4970873  1013359  1760963 7366905  4104208
            2048     128 1021470 2005843  6058031  6152318 6564101 3065868 6243903  2801641  5641873  1038013  1984495 5769013  3856873
            2048     256  996060 1906703  7905648  5158396 7968872 3730418 6005866  3250793  8258063  1094017  3618374 5007333  4039447
            2048     512 1031201 1939221  5799995  5595391 6243901 2098360 4729791  5211194  5264782   970156  2293393 4096000  5069306
            2048    1024 1012830 3362506  6242064  3778092 5361256 3799628 5535136  3145928  4911271  1094017  4633484 5490617  4171079
            2048    2048 1919547 2074869  6147986  5987628 6005864 3136293 4633484  2131113  5970846  1023488  2432303 4302520  3915870
            4096       4  896062 2211558  5786010  5237264 4740740 2623958 2651132  2493000  2780719   840032  2856345 4043435  3185070
            4096       8  973170 2494417  6087089  4989746 4923076 2454164 4129032  3022878  6410014   902998  2454164 6206060  3680143
            4096      16 1009090 3477272  6263962  5469366 5834757 3084337 4612612  5132831  6177979   952115  2405167 4923077  3799629
            4096      32 1031483 2184444  3927109  6271862 7037800 3564838 5204574  4015686  5410832   997807  2303712 7301246  4019627
            4096      64 1026077 3799239  6430972  4762702 5013464 2617252 4023575  5728671  6400000  1016377  3002932 5088198  4133198
            4096     128 1052685 1954087  4900215  4011399 4266666 2222463 3915870  4796252  5953488  1003921  3430485 5056790  4007827
            4096     256 1028390 1940339  5978872  6050475 6574639 3327376 6872483  4289005  6481013  1098417  2448296 3716878  3999999
            4096     512 1031449 3796105  3904856  3965013 4201025 2144502 4633483  3131498  5347259   916741  1577204 4964848  3806691
            4096    1024 1031216 3418898  5752723  5793777 6370139 3274180 3864151  3049888  4284519   955446  3390728 4452174  3842401
            4096    2048 1020928 1835144  4571443  6681715 7111111 3713508 4681142  2963820  4643991  1098123  2929899 3676840  3666965
            4096    4096  985113 2086628  3471320  3416007 3456539 1897174 5527665  2651132  3867799  1007626  2476420 3934678  3232833
            8192       4  897848 3107820  3951624  5561214 4955838 2960607 4316122  4216160  3161713   889274  2143380 3613586  3119573
            8192       8  976277 3306046  6781291  3880776 6150150 3404821 4031496  2999633  3959400   913470  3055576 6220197  3727024
            8192      16 1002940 3429214  3610374  3756230 6764657 3713508 3550931  5126407  5535134  1653613  1991733 4746234  3716878
            8192      32 1080613 2214006  4513277  6476473 7340501 3927133 4855957  3589833  3768169   983079  3330081 6410015  3771639
            8192      64 1278606 3660307  5538571  3838823 3864150 2121730 6140929  4523467  4586785   994174  1764756 6177978  3897240
            8192     128 1057853 3064674  4586594  4620414 4599662 2502138 5188093  5752809  5777150  1023104  1753800 3855059  3895387
            8192     256 1032251 2231539  6465062  5684706 5805811 3139900 3844204  5197969  6860971  1181595  2253025 4870392  3812005
            8192     512 1082176 2000430  6109011  5834428 5793493 3141104 4625635  4102153  5421575   895888  1928890 5322936  3828037
            8192    1024 1022460 2033274  6470741  5772831 5684941 3147138 5557666  3819114  8668783   919003  2175830 5357750  3790837
            8192    2048 1014868 2234575  5740356  6480464 6511924 3735522 5094527  2368999  4093953  1800835  2995246 6537909  3680143
            8192    4096  995880 2757380  4231340  4329869 4275574 2460799 4231405  2407287  3927133  1057714  2758249 5251282  3358753
            8192    8192  973492 1994122  3382285  4229007 5561439 3215070 4404301  2589127  5603282   986393  3029585 5464977  3182595
           16384       4  894717 2381701  4088779  4208552 4876190 2960072 3503100  4052436  4695901  1287341  2680189 5058351  3117199
           16384       8 1138326 3371246  4453295  6509331 6157083 3261795 4351660  3338223  3969953  1268013  1600468 5746755  3718565
           16384      16 1028312 2608921  5217728  5227860 4903921 2710339 5925497  4544798  5609037  1402979  1939623 4678469  3660411
           16384      32 1049175 2218222  7176164  7173337 7086505 3849624 4677134  5671166  6488713  1432919  2627746 4046431  3790837
           16384      64 1382027 3463081  6488822  4657211 4580374 2489591 6147842  4833038  4565059  1352708  2976203 6229657  3842401
           16384     128 1050053 3220695  7327096  4607290 4603540 4030504 5021146  5964324  5377092  1456744  2043147 5472277  4285639
           16384     256 1042241 3039137  4467845  6506768 6561473 3546320 5226156  5614804  5655505  1105906  1861183 4485080  3822678
           16384     512 1031733 2407961  4889223  4960291 4936426 2683262 5229492  5181530  6246282  1592225  2788765 4908328  3837002
           16384    1024 1030447 3254050  5567169  5742694 5762926 3118979 7195432  5069306  5959985  1251929  1927983 4845903  3754353
           16384    2048 1014678 3266352  4650592  4689314 4724336 2581783 5694821  3834308  5891405  1276310  2654999 4604834  3644938
           16384    4096  989671 1734666  3356008  5486850 5973022 3439126 4267778  2705416  5153821  1150319  1999267 4301391  3410491
           16384    8192  988718 2431572  4116601  5529567 5616729 3280080 5463154  3243714  5231162  1226530  2344926 3478556  3286659
           16384   16384 1317265 2993100  4580412  5292119 5377092 3105971 4937914  3234748  4831613  1146616  2568830 5321208  3244998
           32768      64 1560241 3115410  6853795  4603487 5500755 3911662 4956587  3871913  5118400  1429606  2553416 6691443  3982014
           32768     128 1955140 2683061  7051350  7285064 7134334 3949379 6228473  6070396  6153615  1567621  2614537 4520347  3904671
           32768     256 1465533 3234430  6939444  6997170 6980826 3871455 3750486  3651437  6873924  1323531  3055291 4432300  3772941
           32768     512 1684646 1952561  6885452  7095597 7036289 3899559 6417547  5621547  6510629  1594317  2331080 4091908  3774680
           32768    1024 1200907 3288995  6093979  6033570 4153631 2701401 6639918  5572789  6381304  1280900  2564608 5464065  4123316
           32768    2048 1878470 2420078  6526228  6669567 6661516 3642102 4741426  4683819  7120382  1481106  2523138 4955837  3639271
           32768    4096 1284924 3108351  3473790  5057500 5664304 3352225 3865518  3825802  5776132  1488507  2411894 5603283  3339584
           32768    8192 1340537 2987599  5288610  3308557 5309138 3236985 5274951  3532176  4801172  1366130  2698287 4917904  3823570
           32768   16384 1498854 3012350  4937958  5182306 5223656 3218544 5129618  3414756  4892937  1415280  2654569 4796955  3264720
           65536      64 1702854 2864952  6481668  7400090 7135111 3923136 6336878  6039627  7212061  1692911  3184915 5028466  3899559
           65536     128 1633010 2841989  5549654  7297165 7174165 3929959 7272081  3590423  6341170  1610418  3105088 4975024  3888684
           65536     256 1666312 3459810  6049165  5359016 6935760 3884996 5625407  5721169  5293699  1672818  2581783 6981570  4092163
           65536     512 1605805 3367026  6680450  7136621 7072739 3873514 6264194  3636646  6834497  1477666  2382607 5187272  3827813
           65536    1024 1732653 2878676  6994957  7150603 7088038 3884765 6230250  4583578  6699652  1462236  2687223 5200031  3809568
           65536    2048 1597150 3359970  5863516  6808300 6743774 3744486 6583885  4648272  6734073  1418835  2348876 5551075  4167631
           65536    4096 1521722 2843818  3798306  4612577 5557194 3328390 5576582  3815556  4720593  1439244  2359192 5148558  3687598
           65536    8192 1625515 2802727  5136446  5288569 5235341 3236345 4660172  3602858  5332465  1398369  2463388 4864246  3400757
           65536   16384 1527293 3008574  4285367  5233656 5140884 3244677 4775284  3503849  5200857  1501431  2804158 4149423  4886370
          131072      64 1205336 1343998  6882571  7387218 7200175 1822494 6710972  5971933  6772346  1247259  1326277 6559175  5732429
          131072     128 1181306 1436877  6840898  7402709 7233554 1773712 6850214  5967583  6265691  1827067   801119 6102616  4715159
          131072     256 1245210 1245116  6758719  7092211 7006575 1491743 5729172  5590377  6811411  1270422  1241694 6201362  5163364
          131072     512 1031900 1006503  6367661  7177333 7081145 2098360 6776198  5572315  6238553  1254781  2202927 5845687  4419597
          131072    1024 1058560 1069469  6660173  7167076 7133558 2116180 6813182  5531164  6528790  1209140  1107176 6663548  5207469
          131072    2048 1147771 1289191  6429486  6783560 6798692 1065002 6540518  4825920  6537582  1163688  1920300 5962425  3781104
          131072    4096 1210995 1250388  4946289  5644815 5598496 1665675 5366744  3812338  5573974  1472818  1077301 5039292  4392051
          131072    8192 1127550  991496  5224883  5285788 5267955 1883110 5127009  3559804  5161940  1515493  2267367 4647613  4185731
          131072   16384 1120236 1251965  4596764  4450968 5262878  995072 5036194  3455628  5193644  1510063  2459552 5078144  4871478
          262144      64  247165  252131  7213642  6702924 6833785   89955 5562737  6052456  7219211   247166   265096 6796401  6702221
          262144     128  251423  251341  6952668  7469565 7191681  116785 6863845  6133601  7252566   262542   268676 7067399  6802044
          262144     256  246732  245717  6807887  6999853 6980083  131733 6911622  5720545  7049345   271437   255915 5622029  6769548
          262144     512  219090  260233  6901052  7197021 7081145  150485 7131229  5638111  6962656   267927   255030 6826844  5969485
          262144    1024  258699  247498  6915288  7210056 7186358  189576 7011822  5440929  7059786   263006   263275 6393912  5790038
          262144    2048  257250  249778  6598646  6817798 6802927  166333 6588353  5151188  6678657   252864   261177 6326632  6129155
          262144    4096  255440  241668  5556024  5696439 5623959  218954 5591451  3803819  5499947   267738   260328 5280583  5266050
          262144    8192  264609  242244  5139361  5291763 5262139  225762 5244663  3595791  4644155   283824   268113 5207986  4555065
          262144   16384  256355  256636  5008106  4725186 5225218  161246 5164076  3514559  5161534   124495   302157 5190764  4825298
          524288      64  163545  154360  7359160  7514200 6998251   38406 6738314  5646491  7062925    85039   165930 7188033  6893175
          524288     128  168024  179334  7045927  7111682 6768936   54964 7200571  5982427  7141623   167177   160427 6654414  6723106
          524288     256  167704  180204  6978693  7180933 6937045   66915 6942372  5666753  6872032   185941   183741 6844669  6924767
          524288     512  156124  164401  7014454  7142393 6936586   88502 6996103  5659290  6990599   176905   180927 7008541  7178585
          524288    1024  157261  178317  7098786  6993014 7013041   80083 6156433  5179431  7178782   178439   158910 7113137  7126383
          524288    2048  170024  174611  6833699  6864837 6853796  134800 6662955  4866369  6796049   179850   171131 6772084  6910164
          524288    4096  163996  132699  5595565  5576642 5538000  100392 5454288  3691337  5230535   175725   165147 5468795  5143053
          524288    8192  152612  165675  5197197  5202462 5163313  150497 5185476  3387836  5221627   174393   165533 4943408  5163923
          524288   16384  174616  166484  5284036  5142443 5110816  150338 5201063  3436692  5086520   182356   164892 4997073  4948027

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   520294  666984  666274  695835  735121 
"128"   561309  785484  815747  825614  853136  870634 
"256"   797538  879526  911114  873584  945007  901740  958905 
"512"   863320  907765  951606  981015  934417  1003774  997956  980998 
"1024"   1121468  938569  957914  984520  1872054  989310  1950327  1006926  1000932 
"2048"   870354  968321  999567  1012862  1024518  1021470  996060  1031201  1012830  1919547 
"4096"   896062  973170  1009090  1031483  1026077  1052685  1028390  1031449  1031216  1020928  985113 
"8192"   897848  976277  1002940  1080613  1278606  1057853  1032251  1082176  1022460  1014868  995880  973492 
"16384"   894717  1138326  1028312  1049175  1382027  1050053  1042241  1031733  1030447  1014678  989671  988718  1317265 
"32768"   0  0  0  0  1560241  1955140  1465533  1684646  1200907  1878470  1284924  1340537  1498854 
"65536"   0  0  0  0  1702854  1633010  1666312  1605805  1732653  1597150  1521722  1625515  1527293 
"131072"   0  0  0  0  1205336  1181306  1245210  1031900  1058560  1147771  1210995  1127550  1120236 
"262144"   0  0  0  0  247165  251423  246732  219090  258699  257250  255440  264609  256355 
"524288"   0  0  0  0  163545  168024  167704  156124  157261  170024  163996  152612  174616 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1205583  1228276  1187308  1394692  1422358 
"128"   1580639  1805772  1522704  1638843  1778439  1909288 
"256"   1754211  1695557  1828429  2329399  1791329  2135127  1856345 
"512"   1575780  2941262  1821537  3065599  2796261  2159594  3029072  1855436 
"1024"   1612383  1815457  2225703  3048537  3619004  3632191  2722681  1950550  1882109 
"2048"   1860214  2384032  2209037  2303794  1971009  2005843  1906703  1939221  3362506  2074869 
"4096"   2211558  2494417  3477272  2184444  3799239  1954087  1940339  3796105  3418898  1835144  2086628 
"8192"   3107820  3306046  3429214  2214006  3660307  3064674  2231539  2000430  2033274  2234575  2757380  1994122 
"16384"   2381701  3371246  2608921  2218222  3463081  3220695  3039137  2407961  3254050  3266352  1734666  2431572  2993100 
"32768"   0  0  0  0  3115410  2683061  3234430  1952561  3288995  2420078  3108351  2987599  3012350 
"65536"   0  0  0  0  2864952  2841989  3459810  3367026  2878676  3359970  2843818  2802727  3008574 
"131072"   0  0  0  0  1343998  1436877  1245116  1006503  1069469  1289191  1250388  991496  1251965 
"262144"   0  0  0  0  252131  251341  245717  260233  247498  249778  241668  242244  256636 
"524288"   0  0  0  0  154360  179334  180204  164401  178317  174611  132699  165675  166484 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2569275  3571232  4000054  3563131  2784686 
"128"   4428192  4557843  2556266  3279069  4579923  4251340 
"256"   4124686  3708364  5121951  5343335  6082932  5125820  9166108 
"512"   4971953  5169719  6165868  5125390  6394228  7023175  6833126  9158893 
"1024"   4162762  4215278  5628850  6171496  6776358  5887214  5629751  4162518  4530626 
"2048"   3764494  4161945  3834757  4320892  7668708  6058031  7905648  5799995  6242064  6147986 
"4096"   5786010  6087089  6263962  3927109  6430972  4900215  5978872  3904856  5752723  4571443  3471320 
"8192"   3951624  6781291  3610374  4513277  5538571  4586594  6465062  6109011  6470741  5740356  4231340  3382285 
"16384"   4088779  4453295  5217728  7176164  6488822  7327096  4467845  4889223  5567169  4650592  3356008  4116601  4580412 
"32768"   0  0  0  0  6853795  7051350  6939444  6885452  6093979  6526228  3473790  5288610  4937958 
"65536"   0  0  0  0  6481668  5549654  6049165  6680450  6994957  5863516  3798306  5136446  4285367 
"131072"   0  0  0  0  6882571  6840898  6758719  6367661  6660173  6429486  4946289  5224883  4596764 
"262144"   0  0  0  0  7213642  6952668  6807887  6901052  6915288  6598646  5556024  5139361  5008106 
"524288"   0  0  0  0  7359160  7045927  6978693  7014454  7098786  6833699  5595565  5197197  5284036 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   3557137  3766197  4289502  4907961  3362604 
"128"   3207078  3655351  3647783  3874247  4755301  4423845 
"256"   3410977  5015756  3560323  5803733  4267784  5235457  6409388 
"512"   3222481  5017450  4923176  3908676  5443948  6658308  5810757  5880888 
"1024"   4215369  4215054  6131864  5567587  6525601  5656454  4925512  9393761  8468831 
"2048"   3864058  4266312  3915588  4221768  5688917  6152318  5158396  5595391  3778092  5987628 
"4096"   5237264  4989746  5469366  6271862  4762702  4011399  6050475  3965013  5793777  6681715  3416007 
"8192"   5561214  3880776  3756230  6476473  3838823  4620414  5684706  5834428  5772831  6480464  4329869  4229007 
"16384"   4208552  6509331  5227860  7173337  4657211  4607290  6506768  4960291  5742694  4689314  5486850  5529567  5292119 
"32768"   0  0  0  0  4603487  7285064  6997170  7095597  6033570  6669567  5057500  3308557  5182306 
"65536"   0  0  0  0  7400090  7297165  5359016  7136621  7150603  6808300  4612577  5288569  5233656 
"131072"   0  0  0  0  7387218  7402709  7092211  7177333  7167076  6783560  5644815  5285788  4450968 
"262144"   0  0  0  0  6702924  7469565  6999853  7197021  7210056  6817798  5696439  5291763  4725186 
"524288"   0  0  0  0  7514200  7111682  7180933  7142393  6993014  6864837  5576642  5202462  5142443 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   3047628  2370372  3764701  4571429  5818195 
"128"   3282055  4571411  3999997  3764702  5120007  4129030 
"256"   3324674  4491229  4338983  5818182  6400005  5224486  6243906 
"512"   3482991  5069303  4830188  4266667  5626373  6826666  5818175  5953490 
"1024"   3531034  3618373  6360245  6243903  6826667  6059171  5305697  7757577  9142853 
"2048"   3442016  3835205  3764705  4423325  5785310  6564101  7968872  6243901  5361256  6005864 
"4096"   4740740  4923076  5834757  7037800  5013464  4266666  6574639  4201025  6370139  7111111  3456539 
"8192"   4955838  6150150  6764657  7340501  3864150  4599662  5805811  5793493  5684941  6511924  4275574  5561439 
"16384"   4876190  6157083  4903921  7086505  4580374  4603540  6561473  4936426  5762926  4724336  5973022  5616729  5377092 
"32768"   0  0  0  0  5500755  7134334  6980826  7036289  4153631  6661516  5664304  5309138  5223656 
"65536"   0  0  0  0  7135111  7174165  6935760  7072739  7088038  6743774  5557194  5235341  5140884 
"131072"   0  0  0  0  7200175  7233554  7006575  7081145  7133558  6798692  5598496  5267955  5262878 
"262144"   0  0  0  0  6833785  7191681  6980083  7081145  7186358  6802927  5623959  5262139  5225218 
"524288"   0  0  0  0  6998251  6768936  6937045  6936586  7013041  6853796  5538000  5163313  5110816 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1084745  1142857  1279998  1391304  1729732 
"128"   1542169  1620254  1523808  1802814  1969229  1662337 
"256"   1505883  1954199  1896296  2206895  2509804  2169491  2666665 
"512"   1673202  2178724  2151260  2072874  2534653  2892656  2572864  2206897 
"1024"   1799648  3180124  3029585  2805479  3065868  2659740  2455635  4000000  4015686 
"2048"   1611329  1846708  3813780  2083418  2852367  3065868  3730418  2098360  3799628  3136293 
"4096"   2623958  2454164  3084337  3564838  2617252  2222463  3327376  2144502  3274180  3713508  1897174 
"8192"   2960607  3404821  3713508  3927133  2121730  2502138  3139900  3141104  3147138  3735522  2460799  3215070 
"16384"   2960072  3261795  2710339  3849624  2489591  4030504  3546320  2683262  3118979  2581783  3439126  3280080  3105971 
"32768"   0  0  0  0  3911662  3949379  3871455  3899559  2701401  3642102  3352225  3236985  3218544 
"65536"   0  0  0  0  3923136  3929959  3884996  3873514  3884765  3744486  3328390  3236345  3244677 
"131072"   0  0  0  0  1822494  1773712  1491743  2098360  2116180  1065002  1665675  1883110  995072 
"262144"   0  0  0  0  89955  116785  131733  150485  189576  166333  218954  225762  161246 
"524288"   0  0  0  0  38406  54964  66915  88502  80083  134800  100392  150497  150338 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1560976  2064515  1600001  1828569  2370372 
"128"   1855070  2612243  2909091  3282055  3199993  2782608 
"256"   2415094  3710141  2752687  2976745  3878785  3938466  4491229 
"512"   3261145  3324677  6564100  3683455  4376069  5389471  4376065  4612611 
"1024"   3220125  4079680  4320676  4591929  4899522  4079680  6872484  4718895  4571429 
"2048"   4923076  3663685  6360248  4751739  4841607  6243903  6005866  4729791  5535136  4633484 
"4096"   2651132  4129032  4612612  5204574  4023575  3915870  6872483  4633483  3864151  4681142  5527665 
"8192"   4316122  4031496  3550931  4855957  6140929  5188093  3844204  4625635  5557666  5094527  4231405  4404301 
"16384"   3503100  4351660  5925497  4677134  6147842  5021146  5226156  5229492  7195432  5694821  4267778  5463154  4937914 
"32768"   0  0  0  0  4956587  6228473  3750486  6417547  6639918  4741426  3865518  5274951  5129618 
"65536"   0  0  0  0  6336878  7272081  5625407  6264194  6230250  6583885  5576582  4660172  4775284 
"131072"   0  0  0  0  6710972  6850214  5729172  6776198  6813182  6540518  5366744  5127009  5036194 
"262144"   0  0  0  0  5562737  6863845  6911622  7131229  7011822  6588353  5591451  5244663  5164076 
"524288"   0  0  0  0  6738314  7200571  6942372  6996103  6156433  6662955  5454288  5185476  5201063 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1488368  1454545  1882351  1422222  1391304 
"128"   1802817  1939392  1939396  2031745  2031745  2169491 
"256"   1882353  2438092  3011766  2844444  2560001  2534654  2226085 
"512"   2255506  3792592  2723403  2585858  2909091  3792592  2680627  2316742 
"1024"   2321995  2900850  2976744  4718893  3436242  4830188  3494880  2737967  2461538 
"2048"   3121951  4982968  3893535  2727030  3351882  2801641  3250793  5211194  3145928  2131113 
"4096"   2493000  3022878  5132831  4015686  5728671  4796252  4289005  3131498  3049888  2963820  2651132 
"8192"   4216160  2999633  5126407  3589833  4523467  5752809  5197969  4102153  3819114  2368999  2407287  2589127 
"16384"   4052436  3338223  4544798  5671166  4833038  5964324  5614804  5181530  5069306  3834308  2705416  3243714  3234748 
"32768"   0  0  0  0  3871913  6070396  3651437  5621547  5572789  4683819  3825802  3532176  3414756 
"65536"   0  0  0  0  6039627  3590423  5721169  3636646  4583578  4648272  3815556  3602858  3503849 
"131072"   0  0  0  0  5971933  5967583  5590377  5572315  5531164  4825920  3812338  3559804  3455628 
"262144"   0  0  0  0  6052456  6133601  5720545  5638111  5440929  5151188  3803819  3595791  3514559 
"524288"   0  0  0  0  5646491  5982427  5666753  5659290  5179431  4866369  3691337  3387836  3436692 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2370372  2666671  2064515  2206896  2461541 
"128"   2245614  3199993  2909091  2844444  4129030  3047620 
"256"   2942529  3324674  4196720  3121953  4413794  4196720  4266666 
"512"   3482991  3849624  6649349  4096002  5885059  5446807  4785046  4697246 
"1024"   3379538  4213991  3806692  3835205  4946861  6023528  4162601  9061942  6606450 
"2048"   3968992  5019608  5565217  4023575  4970873  5641873  8258063  5264782  4911271  5970846 
"4096"   2780719  6410014  6177979  5410832  6400000  5953488  6481013  5347259  4284519  4643991  3867799 
"8192"   3161713  3959400  5535134  3768169  4586785  5777150  6860971  5421575  8668783  4093953  3927133  5603282 
"16384"   4695901  3969953  5609037  6488713  4565059  5377092  5655505  6246282  5959985  5891405  5153821  5231162  4831613 
"32768"   0  0  0  0  5118400  6153615  6873924  6510629  6381304  7120382  5776132  4801172  4892937 
"65536"   0  0  0  0  7212061  6341170  5293699  6834497  6699652  6734073  4720593  5332465  5200857 
"131072"   0  0  0  0  6772346  6265691  6811411  6238553  6528790  6537582  5573974  5161940  5193644 
"262144"   0  0  0  0  7219211  7252566  7049345  6962656  7059786  6678657  5499947  4644155  5161534 
"524288"   0  0  0  0  7062925  7141623  6872032  6990599  7178782  6796049  5230535  5221627  5086520 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   603773  703296  790123  876712  735632 
"128"   699453  735632  853332  934306  1132742  888889 
"256"   755162  787692  1049180  984615  1075630  1273631  969696 
"512"   764179  825806  922522  998050  1028112  1221956  1395095  941176 
"1024"   839344  902202  941176  984615  1036437  1097534  1207547  1124039  1034343 
"2048"   837285  931332  968321  982725  1013359  1038013  1094017  970156  1094017  1023488 
"4096"   840032  902998  952115  997807  1016377  1003921  1098417  916741  955446  1098123  1007626 
"8192"   889274  913470  1653613  983079  994174  1023104  1181595  895888  919003  1800835  1057714  986393 
"16384"   1287341  1268013  1402979  1432919  1352708  1456744  1105906  1592225  1251929  1276310  1150319  1226530  1146616 
"32768"   0  0  0  0  1429606  1567621  1323531  1594317  1280900  1481106  1488507  1366130  1415280 
"65536"   0  0  0  0  1692911  1610418  1672818  1477666  1462236  1418835  1439244  1398369  1501431 
"131072"   0  0  0  0  1247259  1827067  1270422  1254781  1209140  1163688  1472818  1515493  1510063 
"262144"   0  0  0  0  247166  262542  271437  267927  263006  252864  267738  283824  124495 
"524288"   0  0  0  0  85039  167177  185941  176905  178439  179850  175725  174393  182356 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1066666  1163637  1254900  1729727  1391304 
"128"   1376343  1391304  1939392  1662337  2169491  1580246 
"256"   1590062  1924812  1580246  2031745  2081300  3121949  2098360 
"512"   1556231  2652850  1656957  1848375  2197425  2188033  3555557  3878788 
"1024"   1414364  1747440  3047619  2409411  3379538  3644127  2245614  2844444  3150768 
"2048"   1984495  2058291  3141103  1912231  1760963  1984495  3618374  2293393  4633484  2432303 
"4096"   2856345  2454164  2405167  2303712  3002932  3430485  2448296  1577204  3390728  2929899  2476420 
"8192"   2143380  3055576  1991733  3330081  1764756  1753800  2253025  1928890  2175830  2995246  2758249  3029585 
"16384"   2680189  1600468  1939623  2627746  2976203  2043147  1861183  2788765  1927983  2654999  1999267  2344926  2568830 
"32768"   0  0  0  0  2553416  2614537  3055291  2331080  2564608  2523138  2411894  2698287  2654569 
"65536"   0  0  0  0  3184915  3105088  2581783  2382607  2687223  2348876  2359192  2463388  2804158 
"131072"   0  0  0  0  1326277  801119  1241694  2202927  1107176  1920300  1077301  2267367  2459552 
"262144"   0  0  0  0  265096  268676  255915  255030  263275  261177  260328  268113  302157 
"524288"   0  0  0  0  165930  160427  183741  180927  158910  171131  165147  165533  164892 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2206896  2782614  2285715  2206896  1882351 
"128"   2723403  3199993  2064515  3878798  3047620  3047612 
"256"   3324679  4196720  3657145  4266666  3710147  4413794  4338983 
"512"   4491225  4571431  4876185  4612611  3368421  5333337  4740740  6168670 
"1024"   5595628  4830188  4591926  4095999  3923371  4740740  4785046  4231403  3820896 
"2048"   4385438  6872484  4007827  4995120  7366905  5769013  5007333  4096000  5490617  4302520 
"4096"   4043435  6206060  4923077  7301246  5088198  5056790  3716878  4964848  4452174  3676840  3934678 
"8192"   3613586  6220197  4746234  6410015  6177978  3855059  4870392  5322936  5357750  6537909  5251282  5464977 
"16384"   5058351  5746755  4678469  4046431  6229657  5472277  4485080  4908328  4845903  4604834  4301391  3478556  5321208 
"32768"   0  0  0  0  6691443  4520347  4432300  4091908  5464065  4955837  5603283  4917904  4796955 
"65536"   0  0  0  0  5028466  4975024  6981570  5187272  5200031  5551075  5148558  4864246  4149423 
"131072"   0  0  0  0  6559175  6102616  6201362  5845687  6663548  5962425  5039292  4647613  5078144 
"262144"   0  0  0  0  6796401  7067399  5622029  6826844  6393912  6326632  5280583  5207986  5190764 
"524288"   0  0  0  0  7188033  6654414  6844669  7008541  7113137  6772084  5468795  4943408  4997073 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2666671  7111142  2285715  2206896  3199993 
"128"   4266666  3459465  2976745  3282055  3459454  3121953 
"256"   2976745  4196720  3368420  3820892  3459454  3878792  3938459 
"512"   3180122  4000002  3849621  3999998  7999996  4196721  4452175  4196721 
"1024"   3379538  4047429  3864151  3953667  4129031  3723636  4129031  3864150  4179591 
"2048"   3230283  4039447  3488926  3992203  4104208  3856873  4039447  5069306  4171079  3915870 
"4096"   3185070  3680143  3799629  4019627  4133198  4007827  3999999  3806691  3842401  3666965  3232833 
"8192"   3119573  3727024  3716878  3771639  3897240  3895387  3812005  3828037  3790837  3680143  3358753  3182595 
"16384"   3117199  3718565  3660411  3790837  3842401  4285639  3822678  3837002  3754353  3644938  3410491  3286659  3244998 
"32768"   0  0  0  0  3982014  3904671  3772941  3774680  4123316  3639271  3339584  3823570  3264720 
"65536"   0  0  0  0  3899559  3888684  4092163  3827813  3809568  4167631  3687598  3400757  4886370 
"131072"   0  0  0  0  5732429  4715159  5163364  4419597  5207469  3781104  4392051  4185731  4871478 
"262144"   0  0  0  0  6702221  6802044  6769548  5969485  5790038  6129155  5266050  4555065  4825298 
"524288"   0  0  0  0  6893175  6723106  6924767  7178585  7126383  6910164  5143053  5163923  4948027 
andremachado@corporate-1543730:/tmp$ 










root@openindiana:/zfspool4/filesystem4# /usr/benchmarks/iozone/iozone -a -o -b /root/iozoneopenindianazfstestallsync.xls
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Mon Aug  6 14:45:44 2012

        Auto Mode
        SYNC Mode. 
        Command line used: /usr/benchmarks/iozone/iozone -a -o -b /root/iozoneopenindianazfstestallsync.xls
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4   21599   41318  1049372  1330167  863676   54975  809014    60149   863676   367817   432398  866463   969761
              64       8  122137  143486  4564786  5389653 3363612  161241 2801873   190947  3022727  1210227  1648808 2662899  3203069
              64      16   72652   78151  3203069  3541098 2379626   94393 1828508   115914  1828508   686877  1124074 3363612  4564786
              64      32  282919  312204  9006179 10821524 7940539  306151 5735102   315136  4897948  1484662  3541098 4897948  4897948
              64      64  244297  280847  5860307  6421025 4564786  281731 2772930   236965  3363612   582535  1780008 2298136  3022727
             128       4   32266   63081  1294270  1346196  907174   64067  859260    68523   883293   415597   460514 1057236  1093856
             128       8   67874   98097  2175277  2377579 1603529  117869 1487977   122494  1598754   637004   826202 1663139  1663139
             128      16   82319  108200  3124872  3468030 2511022  124511 1997245   190460  2464907  1000121  1332828 2202044  2409592
             128      32  139273  159365  4557257  5122535 3759450  172693 2843510   245280  3277486  1254941  2140585 3560017  6045455
             128      64  225027  257022  5784891  6727225 4934216  251014 3445772   257022  4104338  1377278  2202044 2905056  3277486
             128     128  347758  421139  6330599  7582312 5847904  394814 4012317   426831  4759253   606767  1727352 1487977  1684006
             256       4   39911   80401  2588541  2665657 1842366  120296 1778290   121042  1778290   817898   886067 2148318  2223962
             256       8   53633  102155  2247235  2345409 1632308  111792 1579483   121151  1619994   714967   797843 1740810  1814348
             256      16   87042  141044  3285566  3454704 2557711  187265 2441400   182460  2613746  1070737  1286217 2350543  2486631
             256      32  204646  228367  4496299  4907284 3605511  281024 3557725   275544  3879045  1455317  1911233 2911402  2943325
             256      64  240597  262862  5810112  5687020 5117791  299776 4197489   318447  4755158  1534342  2330140 3245838  3285566
             256     128  338207  398153  6595234  7120034 6107548  421768 4929815   433869  5938650  1219045  1398455 1911233  2045979
             256     256  666586  850282  6398720  6761355 6398720  820398 5242734   836374  5841722  1437779  3275543 3368013  2903529
             512       4   48925   70982  1305615  1340664  917412   68752  912345    71269   920953   412913   443254 1077618  1091308
             512       8   87972  127653  2285029  2337255 1635797  123761 1614885   125058  1619757   691887   798675 1778004  1815584
             512      16  110015  195495  6652558  6652558 5278892  349992 5067142   347107  5115422  2089386  2587935 4827914  4927617
             512      32  165371  233477  3409755 10235583 8140399  287296 3795443   301198  4068701  1458090  1938502 3086326  3220553
             512      64  235836  288299  5951911  6319739 5331314  321392 4650188   337930  5331314  1688531  2427068 3481620  3684733
             512     128  414507  425935  4701087  6736026 5951911  423833 5177083   458785  6491676  1319250  1718254 2609952  2695115
             512     256  498509  518114  3604335  3684733 3550700  508423 3409755   680918  3580298  1442420  1635797 3239989  3325278
             512     512  463338  525082  3393590  3459188 3388236  517739 3104171   548694  3239989   805264  1815584 1821745  1827947
            1024       4  120058  140391  2439205  2546213 1822368  135522 1769073   134719  1747480   806293   890369 2103514  2216407
            1024       8  107101  257928  4451639  4674510 3379719  257417 3220084   256388  3229770  1367037  1582636 3447541  3567824
            1024      16  133696  190305  3074849  3170172 2497356  215753 2437821   187032  2461573  1024854  1251882 2461573  2522288
            1024      32  405231  660276  9240349  9569770 8061038  645684 7644933   622476  7101400  2813041  3643490 5853003  6559147
            1024      64  450687  766437 11520658 1234875410906310  85187010039528   851870 11645609  3251778  5042191 6519323  7485055
            1024     128  366877  658959 12828238 1482016113264026  89370311645609   960669 14044758  2444759  3189002 5120336  5451810
            1024     256  529210  707595  7160597  7472033 7269678 1097669 6963241  1085737  7257394  2859868  3271594 3668386  3764854
            1024     512  530845  533019  3821805  3923040 3849207  559254 3722435   658554  7066349  2900425  3133170 3355952  3403826
            1024    1024  473232  583808  3121783  3495237 3301774  576598 3012308   654341  6290174   859714  3518141 3541348  3579719
            2048       4   73916  137467  2488533  2662880 1868674  132428 1788524   130081  1697009   819196   889705 2104960  2216296
            2048       8   98655  122231  2133718  2303669 1642495  109249 1612586   148870  3037667  1370703  1579088 3386122  3604966
            2048      16  155011  214272  3221057  3379461 2625441  195364 4751580   395142  4643695  1998214  2447410 4276140  5044577
            2048      32  204884  319247  4531020  4633675 3836837  310108 3731824   311197  3664951  1411238  1830057 3029098  3282603
            2048      64  284795  341618  5816563  6321679 5475461  383379 5251194   414076  5107566  1751687  2434922 3430751  3743207
            2048     128  441192  475296  5765808  7059413 6243566  486714 5769681   511494  6649556  1279252  1722532 2549845  2888532
            2048     256  586952 1005870  6939647  7013303 7135648  984654 6873016   992734  7451329  2702252  3154809 3413030  3779440
            2048     512  548919  687480  6845629  7293167 7213548 1042745 6873016  1030115  7393606  3024831  3271351 3500658  3682233
            2048    1024  546162  566065  3477979  3826582 3682233  695664 3683812   703585  7106133  3329682  3476572 3448657  3632406
            2048    2048  490662  571260  3319389  3458376 3447273  565581 3240499   554697  5578583  1595217  3618634 3368858  3563097
            4096       4   67063  130778  2335234  2579247 1868635  144383 1729086   146437  1666523   814142   874658 2085744  2188015
            4096       8  217919  257577  4043458  4546375 3445064  247670 3121452   271383  2878275  1426685  1559848 3256349  3583764
            4096      16  194455  228025  4638436  6572741 5101205  410003 4587653   428086  4157956  2027648  2415003 4161985  4964124
            4096      32  240615  328074  4298399  4779081 4016047  299698 3696339   344025  3592757  1400402  1797281 2799936  3098371
            4096      64  437471  806611  9105266 1167264710612681  791377 8660056   811105  7715028  3427196  4773769 5721272  7434579
            4096     128  437560  525670  5841891  6724530 6291135  486574 5196878   694001  8430572  2375598  3119752 4385074  5513780
            4096     256  758533 1097488  6468797  7212959 6978564 1064440 6512939  1057821  7542289  2745350  3284991 3385325  3757786
            4096     512  580169  955190  6471234  7289472 7123239 1077593 6782940  1054574  7874151  3077833  3416292 3506950  3750403
            4096    1024  559480  629880  6512939  7364466 7197849  999770 6693092  1022683  7301864  3281854  3459633 3436107  3677350
            4096    2048  568196  564722  3611639  3799338 3785942  571827 3641495  1018138  6615769  3433360  3465216 1984550  1999099
            4096    4096  488497  567557  3330202  3421735 3456849  560649 3327622   572780  5859825  1643093  2082205 2060231  2046975
            8192       4   79725  157629  2358122  2418710 1769314  148371 1716630   149871  1699983   811006   860956 2052086  2073385
            8192       8  123336  153834  3882541  4055775 3117149  252840 2981113   251828  2853370  1357405  1551243 3236658  3364377
            8192      16  347915  414093  5512724  5919188 4858693  401709 4486890   384458  4286498  2032302  2365590 4280090  4445097
            8192      32  343495  678083  7092077  7772279 6872214  648764 6445505   668193  5867636  2762968  3526677 5211701  5509188
            8192      64  350717  420859  4995741  5155399 4765695  524721 7854003   875590  7635827  3230268  4496285 5893805  6307078
            8192     128  574512 1092387  9102385  9965682 9823226 1094161 9040119   985343  8436380  2381989  3104195 4543252  4832725
            8192     256  842980 1081623  6374949  6814966 6788039 1014105 6379683  1105995  6287458  2759196  3288389 3481298  3636025
            8192     512  659574 1004529  6455193  6861236 7032563  997067 6385612  1026313  7976157  3120830  3493332 3501163  3624519
            8192    1024  720302 1034595  6677231  7282991 7361004 1051052 6563708  1040674  7548595  3289963  3475663 3502234  3657312
            8192    2048  544538  556443  3862465  3992623 3992159  826813 6496691  1025914  7281448  3402019  3529213 3552199  3621463
            8192    4096  568890  575840  3642192  6792065 6820377  726962 3657312   980507  6884607  3546333  3644124 3619936  3661989
            8192    8192  841061  966823  6568727  6703285 6814966  991399 6527546   971085  6628284  1590374  3623372 3770075  3744193
           16384       4  105441  156865  2404056  2425780 1734122  150388 1719370   150211  1722301   808970   858566 2065334  2082105
           16384       8  125733  268567  3842338  3982397 2959010  269217 2971806   266258  2899824  1355606  1529076 3255951  3292612
           16384      16  212145  451722  5503807  5702953 4588087  452408 4586862   449579  4399790  1981884  2378346 4367909  4439011
           16384      32  403506  655783  7291341  7680895 6611579  649904 6468442   685181  6187150  2725254  3517436 5455742  5567122
           16384      64  356390  471942  4867574  5050746 4519886  573868 8095305   894903  7827884  3268961  4474272 5994996  6224699
           16384     128  488578  590780  9183651  9706407 9357474  968264 8762103  1009603  8655057  2388680  3038559 4620167  4708166
           16384     256  975882 1103452  6385496  6701197 6668682 1099884 6355378  1106508  6304073  2806502  3279413 3515097  3558602
           16384     512  802705 1113266  6590654  7019493 7041070 1101524 6616672  1091759  6600783  3136328  3315168 3497921  3311174
           16384    1024  801759 1030310  6756542  7123547 7160661 1067573 6649324  1076908  7964884  3290562  3468962 3530991  3596973
           16384    2048  705076  708128  3952846  4036669 4021550  780301 6758535  1012474  7660346  3419763  3520319 3554736  3580481
           16384    4096  989968  993633  6690106  6901759 6901066 1001350 6556072  1006262  7236824  3443583  3466163 3581227  3576567
           16384    8192  568870  721693  6770521  6889995 6855627  722649 6798654   993992  6889995  3396438  3503806 3685124  3688486
           16384   16384  819398  935585  6761860  6863844 6827021  941713 6801345   944704  4021550  1525208  3477036 3726287  3733778
           32768      64  521202  936846  8685032  9041557 8090923  938509 8089019   933531  7957416  3228327  4455243 6187096  6280969
           32768     128  500681  604175  9264627  9714506 9061825 1071834 8965472  1065585  8875729  2363532  3065588 4736692  4782181
           32768     256 1034832 1123805  6414945  6586487 6496512 1122309 6326943  1121732  6301415  2760993  3223027 3479308  3500843
           32768     512  870286 1113832  6623626  6826616 6777467 1126319 6683211  1136123  6660217  3039420  3345738 3528345  3559782
           32768    1024  906644 1069457  6725728  6963233 6943884 1086106 6803974  1111077  6735286  3213157  3397429 3623603  3641653
           32768    2048  868905  956843  6777133  6936524 6954425 1009483 6690369  1016163  7685106  3336479  3457252 3592536  3605636
           32768    4096  719655  976345  6842591  6939326 6938275 1003000 6735616  1010886  7454192  3388299  3483717 3659982  3659592
           32768    8192  767940  993933  6840888  6869610 6846681  987378 6838165   992003  7181166  3392900  3485926 3709672  3713481
           32768   16384  587188  933696  6933375  7024446 6888547  949854 6875108   946205  6946692  3352921  3442014 3734672  3744134
           65536      64  466100  953236  8749669  8998286 7946559  949341 8158356   946054  7939903  3221887  4452776 6218421  6226168
           65536     128  782577 1086418  9344882  9690467 8976248 1089307 8985050  1077205  8575783  2364890  3058861 4778423  4800454
           65536     256 1052096 1121306  6337417  6454229 6330120 1144657 6380074  1139159  6344292  2793026  3262769 3472486  3487997
           65536     512  977128 1117790  6580622  6748648 6660831 1154964 6675714  1143833  6662930  3087516  3377259 3520428  3536371
           65536    1024  922626 1073885  6720927  6863915 6803941 1122826 6819640  1115998  6734759  3194367  3448526 3629383  3641499
           65536    2048  862497 1014235  6731955  6844432 6798388 1045310 6840174  1046349  6745833  3309756  3432463 3649186  3654717
           65536    4096  696680 1003523  6728001  6818117 6797715 1024094 6855869  1021335  7623045  3412987  3509282 3622209  3628760
           65536    8192  836825  993631  6698979  6789152 6773761  999484 6846648   984055  7256007  3385662  3473408 3688853  3699279
           65536   16384  671406  864168  4327845  6904258 6889894  955904 4056172   824207  6919553  1991135  2038445 2615149  3739743
          131072      64  584959  960044  8778563  8798513 7821941  960938 8049627   129064  4242505  1837850  2586772 3305891  4294068
          131072     128  822355 1090666  9398530  9446007 8840108 1080943 8922028   235701  4642196  1677159  2079786 3358911  4859771
          131072     256 1084934 1148615  6372295  6398401 6310342 1142908 6297331   316630  6505154  2932722  1659686 2360603  3657533
          131072     512 1052890 1159282  6627172  6665580 6608133 1155226 6668976   137489  5882710  2395055  1312070 2355970  3615867
          131072    1024  977630 1119889  6852349  6886253 6810752 1116360 6834120   159786  3960126  3092480  1604822 2837613  3716253
          131072    2048  984645 1040692  6847740  6878671 6876090 1037584 6878929   157606  4007089  1885923  1385173 2209915  3729134
          131072    4096  868577 1018485  6794422  6802914 6798287 1016558 6826652   158418  6253777  1935413  1542984 3568827  3649084
          131072    8192  977755  998644  6786706  6786371 6785030  996987 6915271   157788  5307865  2673899  1297497 3336589  3769586
          131072   16384  813395  962950  6806030  6808222 6820977  957129 6901035   153196  4023836  2662606  1553448 3172281  3779694
          262144      64  504878  229441  4910182  4919387 5144616   18829 7937290   941071  7579242  3043691  1760207 5093826  3525230
          262144     128  991763  323914  5366853  5388368 5913839   18371 8555325  1065357  8479515  2351213  1156250 4621470  2939494
          262144     256 1087382   49022  6118431  6484544 6316280   88561 4193171  1029133  6032561  2620812    77634 3438275  3565411
          262144     512 1077926  335358  3952237  3953615 3984664   16945 6569708  1144589  6520655  3072301  1455320 3394991  3613939
          262144    1024 1048999  269372  6616795  7055577 6903062   17213 5820761  1101046  6607808  3174927  1245576 2798082  3668293
          262144    2048  980930  270247  4019758  4024569 6553770   16212 6125726  1018988  6606617  3317519  1165161 3610249  3655767
          262144    4096  972131  257031  6537403  6956389 6916350   12903 6503492  1014477  6767982  3387920  1355749 3624674  3663941
          262144    8192  849593  275512  7005275  7030089 6945666   13972 4223419   727513  6559165  2414117  3299480 3668403  3756987
          262144   16384  728285  256987  6931917  7028336 6962115    8493 4420648   239264  6756255  1962040  3475740 1512870  2158682
          524288      64  288983   37438  5731237   731118 4476995   43835 6507087    39180  6910521   199735    99330 5904134  5931734
          524288     128   86663   67962  5294452  9176790 8377461   64196 5266417    36620  6263296   164452   142774 4826411  4692663
          524288     256  103918   60220  5165047   366988 6330678   88952 5300399    49042  5650752   217831    91706 3433630  3525924
          524288     512  456057   33676  2527590   491835 6589271   48659 5072299    39172  6228772   206557   123546 2795517  3561235
          524288    1024  396005   30492  6736423  6764647 6818152   35434 2913004    88961  6577033   364773    51208 3382369  3594139
          524288    2048  417074   24218  4000822   805352 4785960   58713 6164480    32447  6529034  3141727    56376 1816601  3675939
          524288    4096  399565   22833  6013784   314643 5361969   22403 6338031    25793  6580989   208581   100113 3616006  3116141
          524288    8192  404466   16834  3931490  6853703 6731391   22354 4572022     4950  5882748   139558   122108 2755161  3627890
          524288   16384  134554   52934  5764379   393794 6489267   87124 5569942    20572  6143950    90345   101499 3677869  3697006

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   21599  122137  72652  282919  244297 
"128"   32266  67874  82319  139273  225027  347758 
"256"   39911  53633  87042  204646  240597  338207  666586 
"512"   48925  87972  110015  165371  235836  414507  498509  463338 
"1024"   120058  107101  133696  405231  450687  366877  529210  530845  473232 
"2048"   73916  98655  155011  204884  284795  441192  586952  548919  546162  490662 
"4096"   67063  217919  194455  240615  437471  437560  758533  580169  559480  568196  488497 
"8192"   79725  123336  347915  343495  350717  574512  842980  659574  720302  544538  568890  841061 
"16384"   105441  125733  212145  403506  356390  488578  975882  802705  801759  705076  989968  568870  819398 
"32768"   0  0  0  0  521202  500681  1034832  870286  906644  868905  719655  767940  587188 
"65536"   0  0  0  0  466100  782577  1052096  977128  922626  862497  696680  836825  671406 
"131072"   0  0  0  0  584959  822355  1084934  1052890  977630  984645  868577  977755  813395 
"262144"   0  0  0  0  504878  991763  1087382  1077926  1048999  980930  972131  849593  728285 
"524288"   0  0  0  0  288983  86663  103918  456057  396005  417074  399565  404466  134554 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   41318  143486  78151  312204  280847 
"128"   63081  98097  108200  159365  257022  421139 
"256"   80401  102155  141044  228367  262862  398153  850282 
"512"   70982  127653  195495  233477  288299  425935  518114  525082 
"1024"   140391  257928  190305  660276  766437  658959  707595  533019  583808 
"2048"   137467  122231  214272  319247  341618  475296  1005870  687480  566065  571260 
"4096"   130778  257577  228025  328074  806611  525670  1097488  955190  629880  564722  567557 
"8192"   157629  153834  414093  678083  420859  1092387  1081623  1004529  1034595  556443  575840  966823 
"16384"   156865  268567  451722  655783  471942  590780  1103452  1113266  1030310  708128  993633  721693  935585 
"32768"   0  0  0  0  936846  604175  1123805  1113832  1069457  956843  976345  993933  933696 
"65536"   0  0  0  0  953236  1086418  1121306  1117790  1073885  1014235  1003523  993631  864168 
"131072"   0  0  0  0  960044  1090666  1148615  1159282  1119889  1040692  1018485  998644  962950 
"262144"   0  0  0  0  229441  323914  49022  335358  269372  270247  257031  275512  256987 
"524288"   0  0  0  0  37438  67962  60220  33676  30492  24218  22833  16834  52934 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1049372  4564786  3203069  9006179  5860307 
"128"   1294270  2175277  3124872  4557257  5784891  6330599 
"256"   2588541  2247235  3285566  4496299  5810112  6595234  6398720 
"512"   1305615  2285029  6652558  3409755  5951911  4701087  3604335  3393590 
"1024"   2439205  4451639  3074849  9240349  11520658  12828238  7160597  3821805  3121783 
"2048"   2488533  2133718  3221057  4531020  5816563  5765808  6939647  6845629  3477979  3319389 
"4096"   2335234  4043458  4638436  4298399  9105266  5841891  6468797  6471234  6512939  3611639  3330202 
"8192"   2358122  3882541  5512724  7092077  4995741  9102385  6374949  6455193  6677231  3862465  3642192  6568727 
"16384"   2404056  3842338  5503807  7291341  4867574  9183651  6385496  6590654  6756542  3952846  6690106  6770521  6761860 
"32768"   0  0  0  0  8685032  9264627  6414945  6623626  6725728  6777133  6842591  6840888  6933375 
"65536"   0  0  0  0  8749669  9344882  6337417  6580622  6720927  6731955  6728001  6698979  4327845 
"131072"   0  0  0  0  8778563  9398530  6372295  6627172  6852349  6847740  6794422  6786706  6806030 
"262144"   0  0  0  0  4910182  5366853  6118431  3952237  6616795  4019758  6537403  7005275  6931917 
"524288"   0  0  0  0  5731237  5294452  5165047  2527590  6736423  4000822  6013784  3931490  5764379 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1330167  5389653  3541098  10821524  6421025 
"128"   1346196  2377579  3468030  5122535  6727225  7582312 
"256"   2665657  2345409  3454704  4907284  5687020  7120034  6761355 
"512"   1340664  2337255  6652558  10235583  6319739  6736026  3684733  3459188 
"1024"   2546213  4674510  3170172  9569770  12348754  14820161  7472033  3923040  3495237 
"2048"   2662880  2303669  3379461  4633675  6321679  7059413  7013303  7293167  3826582  3458376 
"4096"   2579247  4546375  6572741  4779081  11672647  6724530  7212959  7289472  7364466  3799338  3421735 
"8192"   2418710  4055775  5919188  7772279  5155399  9965682  6814966  6861236  7282991  3992623  6792065  6703285 
"16384"   2425780  3982397  5702953  7680895  5050746  9706407  6701197  7019493  7123547  4036669  6901759  6889995  6863844 
"32768"   0  0  0  0  9041557  9714506  6586487  6826616  6963233  6936524  6939326  6869610  7024446 
"65536"   0  0  0  0  8998286  9690467  6454229  6748648  6863915  6844432  6818117  6789152  6904258 
"131072"   0  0  0  0  8798513  9446007  6398401  6665580  6886253  6878671  6802914  6786371  6808222 
"262144"   0  0  0  0  4919387  5388368  6484544  3953615  7055577  4024569  6956389  7030089  7028336 
"524288"   0  0  0  0  731118  9176790  366988  491835  6764647  805352  314643  6853703  393794 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   863676  3363612  2379626  7940539  4564786 
"128"   907174  1603529  2511022  3759450  4934216  5847904 
"256"   1842366  1632308  2557711  3605511  5117791  6107548  6398720 
"512"   917412  1635797  5278892  8140399  5331314  5951911  3550700  3388236 
"1024"   1822368  3379719  2497356  8061038  10906310  13264026  7269678  3849207  3301774 
"2048"   1868674  1642495  2625441  3836837  5475461  6243566  7135648  7213548  3682233  3447273 
"4096"   1868635  3445064  5101205  4016047  10612681  6291135  6978564  7123239  7197849  3785942  3456849 
"8192"   1769314  3117149  4858693  6872214  4765695  9823226  6788039  7032563  7361004  3992159  6820377  6814966 
"16384"   1734122  2959010  4588087  6611579  4519886  9357474  6668682  7041070  7160661  4021550  6901066  6855627  6827021 
"32768"   0  0  0  0  8090923  9061825  6496512  6777467  6943884  6954425  6938275  6846681  6888547 
"65536"   0  0  0  0  7946559  8976248  6330120  6660831  6803941  6798388  6797715  6773761  6889894 
"131072"   0  0  0  0  7821941  8840108  6310342  6608133  6810752  6876090  6798287  6785030  6820977 
"262144"   0  0  0  0  5144616  5913839  6316280  3984664  6903062  6553770  6916350  6945666  6962115 
"524288"   0  0  0  0  4476995  8377461  6330678  6589271  6818152  4785960  5361969  6731391  6489267 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   54975  161241  94393  306151  281731 
"128"   64067  117869  124511  172693  251014  394814 
"256"   120296  111792  187265  281024  299776  421768  820398 
"512"   68752  123761  349992  287296  321392  423833  508423  517739 
"1024"   135522  257417  215753  645684  851870  893703  1097669  559254  576598 
"2048"   132428  109249  195364  310108  383379  486714  984654  1042745  695664  565581 
"4096"   144383  247670  410003  299698  791377  486574  1064440  1077593  999770  571827  560649 
"8192"   148371  252840  401709  648764  524721  1094161  1014105  997067  1051052  826813  726962  991399 
"16384"   150388  269217  452408  649904  573868  968264  1099884  1101524  1067573  780301  1001350  722649  941713 
"32768"   0  0  0  0  938509  1071834  1122309  1126319  1086106  1009483  1003000  987378  949854 
"65536"   0  0  0  0  949341  1089307  1144657  1154964  1122826  1045310  1024094  999484  955904 
"131072"   0  0  0  0  960938  1080943  1142908  1155226  1116360  1037584  1016558  996987  957129 
"262144"   0  0  0  0  18829  18371  88561  16945  17213  16212  12903  13972  8493 
"524288"   0  0  0  0  43835  64196  88952  48659  35434  58713  22403  22354  87124 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   809014  2801873  1828508  5735102  2772930 
"128"   859260  1487977  1997245  2843510  3445772  4012317 
"256"   1778290  1579483  2441400  3557725  4197489  4929815  5242734 
"512"   912345  1614885  5067142  3795443  4650188  5177083  3409755  3104171 
"1024"   1769073  3220084  2437821  7644933  10039528  11645609  6963241  3722435  3012308 
"2048"   1788524  1612586  4751580  3731824  5251194  5769681  6873016  6873016  3683812  3240499 
"4096"   1729086  3121452  4587653  3696339  8660056  5196878  6512939  6782940  6693092  3641495  3327622 
"8192"   1716630  2981113  4486890  6445505  7854003  9040119  6379683  6385612  6563708  6496691  3657312  6527546 
"16384"   1719370  2971806  4586862  6468442  8095305  8762103  6355378  6616672  6649324  6758535  6556072  6798654  6801345 
"32768"   0  0  0  0  8089019  8965472  6326943  6683211  6803974  6690369  6735616  6838165  6875108 
"65536"   0  0  0  0  8158356  8985050  6380074  6675714  6819640  6840174  6855869  6846648  4056172 
"131072"   0  0  0  0  8049627  8922028  6297331  6668976  6834120  6878929  6826652  6915271  6901035 
"262144"   0  0  0  0  7937290  8555325  4193171  6569708  5820761  6125726  6503492  4223419  4420648 
"524288"   0  0  0  0  6507087  5266417  5300399  5072299  2913004  6164480  6338031  4572022  5569942 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   60149  190947  115914  315136  236965 
"128"   68523  122494  190460  245280  257022  426831 
"256"   121042  121151  182460  275544  318447  433869  836374 
"512"   71269  125058  347107  301198  337930  458785  680918  548694 
"1024"   134719  256388  187032  622476  851870  960669  1085737  658554  654341 
"2048"   130081  148870  395142  311197  414076  511494  992734  1030115  703585  554697 
"4096"   146437  271383  428086  344025  811105  694001  1057821  1054574  1022683  1018138  572780 
"8192"   149871  251828  384458  668193  875590  985343  1105995  1026313  1040674  1025914  980507  971085 
"16384"   150211  266258  449579  685181  894903  1009603  1106508  1091759  1076908  1012474  1006262  993992  944704 
"32768"   0  0  0  0  933531  1065585  1121732  1136123  1111077  1016163  1010886  992003  946205 
"65536"   0  0  0  0  946054  1077205  1139159  1143833  1115998  1046349  1021335  984055  824207 
"131072"   0  0  0  0  129064  235701  316630  137489  159786  157606  158418  157788  153196 
"262144"   0  0  0  0  941071  1065357  1029133  1144589  1101046  1018988  1014477  727513  239264 
"524288"   0  0  0  0  39180  36620  49042  39172  88961  32447  25793  4950  20572 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   863676  3022727  1828508  4897948  3363612 
"128"   883293  1598754  2464907  3277486  4104338  4759253 
"256"   1778290  1619994  2613746  3879045  4755158  5938650  5841722 
"512"   920953  1619757  5115422  4068701  5331314  6491676  3580298  3239989 
"1024"   1747480  3229770  2461573  7101400  11645609  14044758  7257394  7066349  6290174 
"2048"   1697009  3037667  4643695  3664951  5107566  6649556  7451329  7393606  7106133  5578583 
"4096"   1666523  2878275  4157956  3592757  7715028  8430572  7542289  7874151  7301864  6615769  5859825 
"8192"   1699983  2853370  4286498  5867636  7635827  8436380  6287458  7976157  7548595  7281448  6884607  6628284 
"16384"   1722301  2899824  4399790  6187150  7827884  8655057  6304073  6600783  7964884  7660346  7236824  6889995  4021550 
"32768"   0  0  0  0  7957416  8875729  6301415  6660217  6735286  7685106  7454192  7181166  6946692 
"65536"   0  0  0  0  7939903  8575783  6344292  6662930  6734759  6745833  7623045  7256007  6919553 
"131072"   0  0  0  0  4242505  4642196  6505154  5882710  3960126  4007089  6253777  5307865  4023836 
"262144"   0  0  0  0  7579242  8479515  6032561  6520655  6607808  6606617  6767982  6559165  6756255 
"524288"   0  0  0  0  6910521  6263296  5650752  6228772  6577033  6529034  6580989  5882748  6143950 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   367817  1210227  686877  1484662  582535 
"128"   415597  637004  1000121  1254941  1377278  606767 
"256"   817898  714967  1070737  1455317  1534342  1219045  1437779 
"512"   412913  691887  2089386  1458090  1688531  1319250  1442420  805264 
"1024"   806293  1367037  1024854  2813041  3251778  2444759  2859868  2900425  859714 
"2048"   819196  1370703  1998214  1411238  1751687  1279252  2702252  3024831  3329682  1595217 
"4096"   814142  1426685  2027648  1400402  3427196  2375598  2745350  3077833  3281854  3433360  1643093 
"8192"   811006  1357405  2032302  2762968  3230268  2381989  2759196  3120830  3289963  3402019  3546333  1590374 
"16384"   808970  1355606  1981884  2725254  3268961  2388680  2806502  3136328  3290562  3419763  3443583  3396438  1525208 
"32768"   0  0  0  0  3228327  2363532  2760993  3039420  3213157  3336479  3388299  3392900  3352921 
"65536"   0  0  0  0  3221887  2364890  2793026  3087516  3194367  3309756  3412987  3385662  1991135 
"131072"   0  0  0  0  1837850  1677159  2932722  2395055  3092480  1885923  1935413  2673899  2662606 
"262144"   0  0  0  0  3043691  2351213  2620812  3072301  3174927  3317519  3387920  2414117  1962040 
"524288"   0  0  0  0  199735  164452  217831  206557  364773  3141727  208581  139558  90345 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   432398  1648808  1124074  3541098  1780008 
"128"   460514  826202  1332828  2140585  2202044  1727352 
"256"   886067  797843  1286217  1911233  2330140  1398455  3275543 
"512"   443254  798675  2587935  1938502  2427068  1718254  1635797  1815584 
"1024"   890369  1582636  1251882  3643490  5042191  3189002  3271594  3133170  3518141 
"2048"   889705  1579088  2447410  1830057  2434922  1722532  3154809  3271351  3476572  3618634 
"4096"   874658  1559848  2415003  1797281  4773769  3119752  3284991  3416292  3459633  3465216  2082205 
"8192"   860956  1551243  2365590  3526677  4496285  3104195  3288389  3493332  3475663  3529213  3644124  3623372 
"16384"   858566  1529076  2378346  3517436  4474272  3038559  3279413  3315168  3468962  3520319  3466163  3503806  3477036 
"32768"   0  0  0  0  4455243  3065588  3223027  3345738  3397429  3457252  3483717  3485926  3442014 
"65536"   0  0  0  0  4452776  3058861  3262769  3377259  3448526  3432463  3509282  3473408  2038445 
"131072"   0  0  0  0  2586772  2079786  1659686  1312070  1604822  1385173  1542984  1297497  1553448 
"262144"   0  0  0  0  1760207  1156250  77634  1455320  1245576  1165161  1355749  3299480  3475740 
"524288"   0  0  0  0  99330  142774  91706  123546  51208  56376  100113  122108  101499 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   866463  2662899  3363612  4897948  2298136 
"128"   1057236  1663139  2202044  3560017  2905056  1487977 
"256"   2148318  1740810  2350543  2911402  3245838  1911233  3368013 
"512"   1077618  1778004  4827914  3086326  3481620  2609952  3239989  1821745 
"1024"   2103514  3447541  2461573  5853003  6519323  5120336  3668386  3355952  3541348 
"2048"   2104960  3386122  4276140  3029098  3430751  2549845  3413030  3500658  3448657  3368858 
"4096"   2085744  3256349  4161985  2799936  5721272  4385074  3385325  3506950  3436107  1984550  2060231 
"8192"   2052086  3236658  4280090  5211701  5893805  4543252  3481298  3501163  3502234  3552199  3619936  3770075 
"16384"   2065334  3255951  4367909  5455742  5994996  4620167  3515097  3497921  3530991  3554736  3581227  3685124  3726287 
"32768"   0  0  0  0  6187096  4736692  3479308  3528345  3623603  3592536  3659982  3709672  3734672 
"65536"   0  0  0  0  6218421  4778423  3472486  3520428  3629383  3649186  3622209  3688853  2615149 
"131072"   0  0  0  0  3305891  3358911  2360603  2355970  2837613  2209915  3568827  3336589  3172281 
"262144"   0  0  0  0  5093826  4621470  3438275  3394991  2798082  3610249  3624674  3668403  1512870 
"524288"   0  0  0  0  5904134  4826411  3433630  2795517  3382369  1816601  3616006  2755161  3677869 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   969761  3203069  4564786  4897948  3022727 
"128"   1093856  1663139  2409592  6045455  3277486  1684006 
"256"   2223962  1814348  2486631  2943325  3285566  2045979  2903529 
"512"   1091308  1815584  4927617  3220553  3684733  2695115  3325278  1827947 
"1024"   2216407  3567824  2522288  6559147  7485055  5451810  3764854  3403826  3579719 
"2048"   2216296  3604966  5044577  3282603  3743207  2888532  3779440  3682233  3632406  3563097 
"4096"   2188015  3583764  4964124  3098371  7434579  5513780  3757786  3750403  3677350  1999099  2046975 
"8192"   2073385  3364377  4445097  5509188  6307078  4832725  3636025  3624519  3657312  3621463  3661989  3744193 
"16384"   2082105  3292612  4439011  5567122  6224699  4708166  3558602  3311174  3596973  3580481  3576567  3688486  3733778 
"32768"   0  0  0  0  6280969  4782181  3500843  3559782  3641653  3605636  3659592  3713481  3744134 
"65536"   0  0  0  0  6226168  4800454  3487997  3536371  3641499  3654717  3628760  3699279  3739743 
"131072"   0  0  0  0  4294068  4859771  3657533  3615867  3716253  3729134  3649084  3769586  3779694 
"262144"   0  0  0  0  3525230  2939494  3565411  3613939  3668293  3655767  3663941  3756987  2158682 
"524288"   0  0  0  0  5931734  4692663  3525924  3561235  3594139  3675939  3116141  3627890  3697006 
root@openindiana:/zfspool4/filesystem4# 







                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,64G  89,9G      0    148      0  1,07M
  c4t0d0s0               7,64G  89,9G      0    148      0  1,07M
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,79M   368G      0  6,19K      0   407M
  c4t0d0p2               1,79M   368G      0    193      0  2,32M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   128K  1016M      0  6,00K      0   404M
-----------------------  -----  -----  -----  -----  -----  -----

                             capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,64G  89,9G      0    425      0  4,57M
  c4t0d0s0               7,64G  89,9G      0    425      0  4,57M
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,90M   368G      0  1,85K      0   106M
  c4t0d0p2               1,90M   368G      0    352      0  4,29M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1  96,4M   920M      0  1,50K      0   102M
-----------------------  -----  -----  -----  -----  -----  -----


                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,64G  89,9G      0      0      0      0
  c4t0d0s0               7,64G  89,9G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,90M   368G      0  8,00K      0   542M
  c4t0d0p2               1,90M   368G      0     67      0  2,43M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1      0  1016M      0  7,93K      0   539M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    7,64G  89,9G      0      0  4,00K      0
  c4t0d0s0               7,64G  89,9G      0      0  4,00K      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,90M   368G      0    696      0  85,8M
  c4t0d0p2               1,90M   368G      0    696      0  85,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1      0  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----







COMMANDS FROM ZFS EVIL TUNING GUIDE:
andre@openindiana:~$ su
Password: 
andre@openindiana:~# echo "::zfs_params" | mdb -k
arc_reduce_dnlc_percent = 0x3
zfs_arc_max = 0x0
zfs_arc_min = 0x0
arc_shrink_shift = 0x5
zfs_mdcomp_disable = 0x0
zfs_prefetch_disable = 0x0
zfetch_max_streams = 0x8
zfetch_min_sec_reap = 0x2
zfetch_block_cap = 0x100
zfetch_array_rd_sz = 0x100000
zfs_default_bs = 0x9
zfs_default_ibs = 0xe
metaslab_aliquot = 0x80000
mdb: variable reference_tracking_enable not found: unknown symbol name
mdb: variable reference_history not found: unknown symbol name
spa_max_replication_override = 0x3
spa_mode_global = 0x3
zfs_flags = 0x0
zfs_txg_synctime_ms = 0x3e8
zfs_txg_timeout = 0x5
zfs_write_limit_min = 0x2000000
zfs_write_limit_max = 0x3f9b0e00
zfs_write_limit_shift = 0x3
zfs_write_limit_override = 0x0
zfs_no_write_throttle = 0x0
zfs_vdev_cache_max = 0x4000
zfs_vdev_cache_size = 0x0
zfs_vdev_cache_bshift = 0x10
vdev_mirror_shift = 0x15
zfs_vdev_max_pending = 0xa
zfs_vdev_min_pending = 0x4
zfs_scrub_limit = 0xa
zfs_no_scrub_io = 0x0
zfs_no_scrub_prefetch = 0x0
zfs_vdev_time_shift = 0x6
zfs_vdev_ramp_rate = 0x2
zfs_vdev_aggregation_limit = 0x20000
fzap_default_block_shift = 0xe
zfs_immediate_write_sz = 0x8000
zfs_read_chunk_size = 0x100000
zfs_nocacheflush = 0x0
zil_replay_disable = 0x0
metaslab_gang_bang = 0x20001
metaslab_df_alloc_threshold = 0x20000
metaslab_df_free_pct = 0x4
zio_injection_enabled = 0x0
zvol_immediate_write_sz = 0x8000
andre@openindiana:~# echo "::zfs_params" | mdb -k |grep zfs_immediate_write_sz
mdb: variable reference_tracking_enable not found: unknown symbol name
mdb: variable reference_history not found: unknown symbol name
zfs_immediate_write_sz = 0x8000
andre@openindiana:~# 










EXT3 AT IDENTICAL HARDWARE
andremachado@corporate-1543730:/tmp$ iozone -a -o -b /home/andremachado/iozone_report_ext3_sync.xls
    Iozone: Performance Test of File I/O
            Version $Revision: 3.308 $
        Compiled for 32 bit mode.
        Build: linux 

    Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                 Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                 Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                 Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                 Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                 Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

    Run began: Tue Aug  7 08:50:56 2012

    Auto Mode
    SYNC Mode. 
    Command line used: iozone -a -o -b /home/andremachado/iozone_report_ext3_sync.xls
    Output is in Kbytes/sec
    Time Resolution = 0.000001 seconds.
    Processor cache size set to 1024 Kbytes.
    Processor cache line size set to 32 bytes.
    File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4     158     218  2768294  3358762 5818195     323 1641022      327  1999998   581818  1142857 2064515  2064515
              64       8     314     652  3573623  3989720 3047611     662 1828575      662  2285715   659794  1422222 2370372  3200011
              64      16     604    1311  3562254  3545392 7111050    1318 1828575     1355  2206896   810127  1560976 2666658  2285715
              64      32    1107    2652  4001452  3753391 3047611    2686 1729732     2685  2206896   955223  1999998 2782614  2285715
              64      64    1942    5744  3749961  4248267 4571429    5902 1939392     5915  2285715   703296  1391304 2461530  3199993
             128       4     158     208  2904956  3364220 3368425     269 2064515      325  2245614   735631  1471264 3200002  3121953
             128       8     316     653  4005680  3364375 4413793     655 2415096      659  3047620   805031  1662337 3555562  3121953
             128      16     651    1319  3772387  3866753 4266666    1302 2509801     1307  2909091   847682  1163636 2909091  3555550
             128      32    1209    2694  3752124  4014588 4129030    2637 2612243     2644  2976745  1032258  1828569 3459465  3555562
             128      64    2431    5314  4141129  3548218 4413793    5727 2666665     5372  2976745  1174311  2415096 3282055  3764702
             128     128    3859   10287  4276207  4733682 5333342   10646 2844444    11877  3047620   907801  1706666 3368415  3555562
             256       4     161     183  3461545  4056534 4491229     327 2327272      326  2327272   810126  1368983 3011766  3324674
             256       8     327     450  3993496  4492826 4830183     648 3047620      648  2976745   891986  1620252 4196720  3999998
             256      16     635    1085  3660267  4838302 4830183    1301 3011766     1309  3555556  1103448  1542168 4266666  3657145
             256      32    1258    2606  4126807  3086642 4740734    2617 3199998     1554  3199998  1007873  1706666 3764702  3413333
             256      64    2419    5233  4270461  5235245 6095224    5295 3368420     5441  3820892  1132743  2392523 4654548  4063490
             256     128    3874   11214  4418752  4408167 4338983   10839 3324674    10786  3710141  1319587  2782608 3011766  3820899
             256     256    5175   10463  4405067  4581164 4413794    8683 3506850    13922  3764709  1000000  2133333 5953490  4196720
             512       4     158     177  3222271  5272772 5446807     325 2666667      308  3506850   837970  1718120 3240507  3459457
             512       8     245     362  3461003  4163247 6649349     595 3141102      632  3180122  1656957  2509803 3390728  4162601
             512      16     606     785  3879616  5821525 6918919    1283 3180122     1282  3200001   986512  2000000 4162601  3737226
             512      32    1192    1887  4129795  6168921 5688889    1812 3436239     2469  4129031  1028112  2151260 3792592  3908398
             512      64    1955    5124  4267536  6732211 4697246    5082 3764706     5083  4266667  1089361  2275555 4196721  4196721
             512     128    3791    9839  4378130  7003692 7211271   10512 3849624    10253  6243898  1251833  2828729 4785046  4266667
             512     256    4692    9083  9501974  5947854 5818183    7890 3938459    10901  4095999  1414364  3555554 4785046  4338979
             512     512   10217   16897  4449702  9145524 8982459   15331 3820896    13762  3968994  1044897  3908398 4876190  4376069
            1024       4     132     170  3229982  6170336 5851426     311 2745308      311  2673629   857621  1460770 3864151  3482992
            1024       8     231     346  5017837  6400807 6023528     506 4248963      526  4970875   931756  1662337 5197969  4145750
            1024      16     466     775  3792270  6826460 7641792     922 3482992      962  5361254   972459  3210031 5278348  4047429
            1024      32     959    1626  4048605  7527678 7999996    1942 3820896     2128  3657143  1003921  2031746 4899522  4231405
            1024      64    1843    4359  4319776  7872153 6400002    3125 3657143     4302  4654544  2031746  1917602 4213991  4248963
            1024     128    3809    6773  4395316  8400119 8752139    6800 6059171     8524  4471615  1088203  1976834 4196721  4394851
            1024     256    5143    9348  4268671  4552249 4266667    8024 3938461     9432  4413792  2547264  3447810 5094526  4432900
            1024     512   10362   16237  8758762  4472349 4530973   15700 3878787    15738  4320676  1125274  2473429 5851430  4452175
            1024    1024   16796   37867  5333169  5335582 5389472   23324 4079680    38297  4196721  1041709  2316742 4320676  4095999
            2048       4     113     171  3200350  6398040 6360248     249 2730667      249  2659740   855829  2828729 4302520  3465313
            2048       8     236     166  6204649  7236027 7846742     259 4137373      296  4196721  1435178  1568146 4205338  4818823
            2048      16     195     525  6760515  6606453 7641789     711 5851428      746  5044335   957904  1650281 5953489  6150150
            2048      32     949    3713  6338902  4195992 6606450    3058 6059171     3613  4995122  1809187  3088989 6564103  3976699
            2048      64    2332    3582  6804000  7064782 9183858    3881 6481013     7654  6781457   988416  3282051 6420060  5264780
            2048     128    4376   13720  6381684  3930043 4348194   15356 3670251    13489  4876191  1264978  3373969 3820895  3893535
            2048     256    8451   21239  6713401  3856965 5610959   25911 3703435    30424  8497926  1073938  2479418 6543129  3984435
            2048     512   14436   38948  3885405  7367822 8126985   37011 7211268    33594  4970873   973384  3297906 4541019  4718893
            2048    1024   27289   61716  7237584  8163082 9183853   35485 3757797    50024  7185965  1194865  3976699 6714754  7262409
            2048    2048   41874   70816  3863625  3702724 3723636   47215 3737226    45842  5868195  1246500  3276800 6522293  3915869
            4096       4     117     434  3131474  3329976 2856345     501 2675375      389  2605597  1193821  2701846 4116582  3187548
            4096       8     282     840  5633833  6429026 6606452    1080 5512786      782  3217596   904593  2014756 4352815  3930902
            4096      16     572    1432  3583849  5278204 5505376    2248 3459459     1566  5704735   973846  1666395 6574639  3806691
            4096      32    1141    3563  4137140  5164632 6023528    3544 3637655     3146  6215477  1005400  2389731 6770248  3996097
            4096      64    2277    6088  3785212  7501280 8623157    8139 3775115     7331  3686768  1003675  2082358 3864150  4091908
            4096     128    4536   12007  3778998  3996452 4266666   15740 3768169    14371  3757798  1023488  3330081 6606450  4055445
            4096     256    8597   22817  3690484  3949525 8274746   23772 3846009    24768  4628248  1035651  2719787 4911271  3867799
            4096     512   15326   34983  3761615  3949905 4183861   35658 3942252    54278  4476502   924396  2398126 6954158  3949854
            4096    1024   30682   39005  3723615  3842736 4091907   42753 6340556    55671  4413793   957904  3266347 5673129  3680143
            4096    2048   41034   74536  3509723  5347267 5826457   60919 3540189    60531  3820895  1081309  2743469 6077151  3680143
            4096    4096   45874   52795  3295265  3284691 3319286   72228 3110098    82852  3170278  1884951  2696510 4043435  3300564
            8192       4      47     340  3089004  3627912 3116013     531 4651902      382  2630699   858340  2682383 4571428  3794349
            8192       8      61     906  3572482  4591813 4240165     927 3387924      797  3253375   932604  2135557 3569499  3602462
            8192      16     456    1365  6081745  6405001 6747941    2163 3417605     1530  3376751   940744  2979992 4158375  3588261
            8192      32    1012    3665  3780181  6786420 6435192    4497 6196671     3102  3728720   970156  3223927 6537909  6698282
            8192      64    2229    6985  3767966  4035451 7333930    8451 3725329     5975  6590506   989850  3327376 6140929  3812005
            8192     128    4471   12847  3749126  6854619 7255978   10938 6643958    10722  3658776   988059  3231558 5126407  3847815
            8192     256    8737   22488  3626420  5818654 6720262   24957 3578855    25254  6532695  1008618  3208773 3780341  3640888
            8192     512   16615   37422  6564473  6649072 7013698   42024 3666965    50467  4459444   884760  1465211 6558846  6104321
            8192    1024   27912   62179  3554102  3653687 3708465   37452 3657142    44842  4257796   894713  2761968 4079681  3690090
            8192    2048   26568   74909  5716729  6365403 6470774   70954 3804923    63916  7564173   919313  2797814 3472657  3824463
            8192    4096   23438   47775  3128000  4956077 5546377   81706 5309138    57517  3368421  1044098  3297906 4003910  3444911
            8192    8192   51291   93947  5285378  4887587 5354248   73609 5237851    64806  3195007   976633  2264234 3133894  3192517
           16384       4     135     454  3165941  3270333 2663631     531 3135693      389  2644286  1164380  2626903 4278923  3098335
           16384       8     268     845  6419864  5999369 5512786     980 3531795      774  3319286   967406  2066599 5025766  3711826
           16384      16     575    1811  3620752  3622381 3429767    2093 3808461     1551  3439848   959362  3222025 5637990  3650623
           16384      32    1111    3514  4367817  6863667 6945315    4252 4048430     3193  3644128  1216422  2686342 4222680  3960357
           16384      64    2235    6900  3819047  7160594 7195432    7490 3766436     6119  3960357  1153802  2703184 7111111  3827143
           16384     128    4481   12011  5085207  7049600 7117289   14255 4430502    11761  6892722  1286129  2168917 4883457  4049431
           16384     256    9193   23002  3680158  3691719 3667785   26960 4579094    20449  5550135  1174396  2007105 5414408  3800510
           16384     512   15667   35953  6673738  6303819 6152459   36541 3705110    53057  6579919  1234013  2233369 6201362  3703435
           16384    1024   20452   29249  4906726  6841168 6652050   52624 6313680    57018  4554906  1356740  2152673 3705110  3762976
           16384    2048   33315   73044  5005981  6538094 4612612   67439 4492459    33483  6362718  1250400  2235502 5285161  3639271
           16384    4096   49205   76687  5490581  5450230 5535135   55704 3355314    67625  4611314   968722  2391475 4385438  3263094
           16384    8192   56419   73714  4422121  5246212 5207883   59214 4318397    55847  5022685  1037158  3048753 4385438  5059913
           16384   16384   89823   84068  5317605  5375247 5363011  113957 5281753    60881  5285161  1511160  1873956 4310444  3217596
           32768      64    2197    6384  7184502  6811036 6609116    6556 3885687     6061  7012197  1544567  2945438 4314417  7471044
           32768     128    4466   13301  6641152  6713270 6591832   14012 7222393    13677  5778169  1379821  3155624 5042006  3921962
           32768     256    8744   21799  5380725  7195588 7167104   21520 7042338    25518  3760385  1298411  3143816 4964848  3792153
           32768     512   15134   27475  5038143  3793462 3775550   29936 6927695    38585  7033268  1375188  2494328 6478449  3809346
           32768    1024   27995   46632  6957066  4890003 3794788   49632 7142109    54168  5821282  1157920  2506923 6764657  7200175
           32768    2048   35714   69073  5158685  6876872 6897074   63034 6129442    62751  6499008  1308521  2352839 5338546  3681384
           32768    4096   39740   47534  5081019  5646748 4793446   67359 5488777    66319  4257796  1159313  2561801 5447713  3342650
           32768    8192   52543   84457  5228680  5310798 5289427   77388 5202921    53425  3189410  1328522  2719336 3700926  3804039
           32768   16384   71962   97386  4387240  5159473 3255638  104731 5259711    80019  5189737  1597581  3285012 5089779  3238584
           65536      64    2243    6804  5872442  7665963 7477864    6897 7298808     3293  6068710  1621415  3342479 6965245  4882729
           65536     128    4486   12784  6299787  7631029 7482986   15152 6065340    12614  6514512  1825261  3115865 5585613  4664152
           65536     256    8563   20929  6214874  5729137 5579431   23803 6809642    20924  5907337  1757327  3021763 6921111  3964910
           65536     512   16192   35033  3804458  6564075 7251964   40322 7223189    35717  4089354  1647378  2854728 6148419  4318397
           65536    1024   29365   55305  7137389  7375198 7365250   49632 6536604    53027  6968949  1702189  2300800 4557123  3830274
           65536    2048   35390   67050  6300969  6703737 5742726   63066 5426513    59681  4336686  1492949  2484117 4752084  4400161
           65536    4096   44391   78906  4919018  5753356 5679521   58382 4972759    62259  5645761  1436531  2429148 5087408  4122020
           65536    8192   54071   86786  4928620  5342862 4190281   69263 3260659    57821  5087803  1507891  2516936 4559343  3326700
           65536   16384   79690   92669  5275791  5331142 3965150   99355 3851433    88696  4038452  1641395  2727711 5034646  4668138
          131072      64    2226    6874  6675126  7342562 7468064    7838 6785669     6019  6675426   850912   990096 7039312  6478129
          131072     128    3948   12759  7497084  7326186 7396422   14616 5933275    12078  7398927   941913   775376 7099555  5212439
          131072     256    8563   22462  7145200  7297589 7202945   24718 6800456    19445  6508690   819046   803950 6781807  5503064
          131072     512   14103   31593  7105364  7349974 7229564   38098 6844490    34287  6695887   669424   693623 6100060  5420454
          131072    1024   17807   57083  6140914  7371435 7335161   50645 7091105    46686  7107255   793111   765348 6725779  4718384
          131072    2048   35578   64667  6556846  6942757 6866003   62211 5561911    55329  6864564   873894   391370 6377578  4691027
          131072    4096   46922   76597  5402581  5678517 4886552   58709 5633386    54924  5330080   882925   918752 5453380  4487076
          131072    8192   54468   89952  5170093  5272854 4980128   68058 5129618    54489  4848771   621282  1095461 4910167  4053940
          131072   16384   73467   98272  4445527  4191089 4264861   88657 5140884    83302  4386172  1580265  2197130 4964472  4581655
          262144      64    2121    6522  7059803  7678943 6807343    7684 7168868     6046  6530091   243991   257955 7347497  6963210
          262144     128    4219   12736  7312859  7606075 7410431   14699 7494110    12442  6524728   206172   245361 7382674  6188625
          262144     256    5802   21440  6113444  5748895 7178880   23999 6274690    16752  6621470   173466    84685 5833459  5836576
          262144     512   16184   36240  7252744  7280340 7225180   36978 5495335    44293  6893628   237838   245102 7271274  5575752
          262144    1024   29247   50305  7073704  7370632 7200373   48434 7233154    43085  5621306   233351   249747 6830046  6116000
          262144    2048   35614   65742  6020473  7036109 6995170   63197 5431910    53765  6864385   220585   199496 6752112  6041994
          262144    4096   43909   83463  5565939  5667360 5247182   59614 5180199    62177  5502371   205700   248335 5651847  5037355
          262144    8192   55673   87018  4874918  5284531 5251282   70703 5221159    65008  5104447   215356   248995 4956774  4855777
          262144   16384   77182   96961  5244465  5254334 5260977   85924 5037646    78084  4725699   244540   221114 4861630  4516064
          524288      64    2326    6533  6612207  7181153 7380387    7396 7068638     6139  6752633   177583   168680 7314693  6869961
          524288     128    4765   12822  7532452  7503979 7408441   14374 7327984    12454  6803633   182672   173653 7150486  6875818
          524288     256    8633   21164  7132001  7300029 7249357   23564 7138609    22983  7048871   174388   178664 7125511  6731479
          524288     512   16192   35318  6982877  7208003 7328292   37473 7214641    35239  7245750   176204   149022 7293629  6629927
          524288    1024   27187   51671  7141623  6739533 7138803   46933 7194247    45523  6594071   179515   179990 7300739  7046976
          524288    2048   35197   63166  6806823  7029399 7022529   62122 6516618    55747  6830580   175764   155755 6738660  6767014
          524288    4096   43081   73957  5642843  5238640 5305055   57066 5670553    58108  5571782   178051   179176 5200444  5403025
          524288    8192   57257   85003  5297342  5333327 5315166   65220 5191638    58289  5306182   166020   181823 5296266  4970826
          524288   16384   76114   90580  5315976  5314463 5312096   85534 5273890    82896  5321910   156011   132754 4998264  5061574

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   158  314  604  1107  1942 
"128"   158  316  651  1209  2431  3859 
"256"   161  327  635  1258  2419  3874  5175 
"512"   158  245  606  1192  1955  3791  4692  10217 
"1024"   132  231  466  959  1843  3809  5143  10362  16796 
"2048"   113  236  195  949  2332  4376  8451  14436  27289  41874 
"4096"   117  282  572  1141  2277  4536  8597  15326  30682  41034  45874 
"8192"   47  61  456  1012  2229  4471  8737  16615  27912  26568  23438  51291 
"16384"   135  268  575  1111  2235  4481  9193  15667  20452  33315  49205  56419  89823 
"32768"   0  0  0  0  2197  4466  8744  15134  27995  35714  39740  52543  71962 
"65536"   0  0  0  0  2243  4486  8563  16192  29365  35390  44391  54071  79690 
"131072"   0  0  0  0  2226  3948  8563  14103  17807  35578  46922  54468  73467 
"262144"   0  0  0  0  2121  4219  5802  16184  29247  35614  43909  55673  77182 
"524288"   0  0  0  0  2326  4765  8633  16192  27187  35197  43081  57257  76114 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   218  652  1311  2652  5744 
"128"   208  653  1319  2694  5314  10287 
"256"   183  450  1085  2606  5233  11214  10463 
"512"   177  362  785  1887  5124  9839  9083  16897 
"1024"   170  346  775  1626  4359  6773  9348  16237  37867 
"2048"   171  166  525  3713  3582  13720  21239  38948  61716  70816 
"4096"   434  840  1432  3563  6088  12007  22817  34983  39005  74536  52795 
"8192"   340  906  1365  3665  6985  12847  22488  37422  62179  74909  47775  93947 
"16384"   454  845  1811  3514  6900  12011  23002  35953  29249  73044  76687  73714  84068 
"32768"   0  0  0  0  6384  13301  21799  27475  46632  69073  47534  84457  97386 
"65536"   0  0  0  0  6804  12784  20929  35033  55305  67050  78906  86786  92669 
"131072"   0  0  0  0  6874  12759  22462  31593  57083  64667  76597  89952  98272 
"262144"   0  0  0  0  6522  12736  21440  36240  50305  65742  83463  87018  96961 
"524288"   0  0  0  0  6533  12822  21164  35318  51671  63166  73957  85003  90580 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2768294  3573623  3562254  4001452  3749961 
"128"   2904956  4005680  3772387  3752124  4141129  4276207 
"256"   3461545  3993496  3660267  4126807  4270461  4418752  4405067 
"512"   3222271  3461003  3879616  4129795  4267536  4378130  9501974  4449702 
"1024"   3229982  5017837  3792270  4048605  4319776  4395316  4268671  8758762  5333169 
"2048"   3200350  6204649  6760515  6338902  6804000  6381684  6713401  3885405  7237584  3863625 
"4096"   3131474  5633833  3583849  4137140  3785212  3778998  3690484  3761615  3723615  3509723  3295265 
"8192"   3089004  3572482  6081745  3780181  3767966  3749126  3626420  6564473  3554102  5716729  3128000  5285378 
"16384"   3165941  6419864  3620752  4367817  3819047  5085207  3680158  6673738  4906726  5005981  5490581  4422121  5317605 
"32768"   0  0  0  0  7184502  6641152  5380725  5038143  6957066  5158685  5081019  5228680  4387240 
"65536"   0  0  0  0  5872442  6299787  6214874  3804458  7137389  6300969  4919018  4928620  5275791 
"131072"   0  0  0  0  6675126  7497084  7145200  7105364  6140914  6556846  5402581  5170093  4445527 
"262144"   0  0  0  0  7059803  7312859  6113444  7252744  7073704  6020473  5565939  4874918  5244465 
"524288"   0  0  0  0  6612207  7532452  7132001  6982877  7141623  6806823  5642843  5297342  5315976 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   3358762  3989720  3545392  3753391  4248267 
"128"   3364220  3364375  3866753  4014588  3548218  4733682 
"256"   4056534  4492826  4838302  3086642  5235245  4408167  4581164 
"512"   5272772  4163247  5821525  6168921  6732211  7003692  5947854  9145524 
"1024"   6170336  6400807  6826460  7527678  7872153  8400119  4552249  4472349  5335582 
"2048"   6398040  7236027  6606453  4195992  7064782  3930043  3856965  7367822  8163082  3702724 
"4096"   3329976  6429026  5278204  5164632  7501280  3996452  3949525  3949905  3842736  5347267  3284691 
"8192"   3627912  4591813  6405001  6786420  4035451  6854619  5818654  6649072  3653687  6365403  4956077  4887587 
"16384"   3270333  5999369  3622381  6863667  7160594  7049600  3691719  6303819  6841168  6538094  5450230  5246212  5375247 
"32768"   0  0  0  0  6811036  6713270  7195588  3793462  4890003  6876872  5646748  5310798  5159473 
"65536"   0  0  0  0  7665963  7631029  5729137  6564075  7375198  6703737  5753356  5342862  5331142 
"131072"   0  0  0  0  7342562  7326186  7297589  7349974  7371435  6942757  5678517  5272854  4191089 
"262144"   0  0  0  0  7678943  7606075  5748895  7280340  7370632  7036109  5667360  5284531  5254334 
"524288"   0  0  0  0  7181153  7503979  7300029  7208003  6739533  7029399  5238640  5333327  5314463 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   5818195  3047611  7111050  3047611  4571429 
"128"   3368425  4413793  4266666  4129030  4413793  5333342 
"256"   4491229  4830183  4830183  4740734  6095224  4338983  4413794 
"512"   5446807  6649349  6918919  5688889  4697246  7211271  5818183  8982459 
"1024"   5851426  6023528  7641792  7999996  6400002  8752139  4266667  4530973  5389472 
"2048"   6360248  7846742  7641789  6606450  9183858  4348194  5610959  8126985  9183853  3723636 
"4096"   2856345  6606452  5505376  6023528  8623157  4266666  8274746  4183861  4091907  5826457  3319286 
"8192"   3116013  4240165  6747941  6435192  7333930  7255978  6720262  7013698  3708465  6470774  5546377  5354248 
"16384"   2663631  5512786  3429767  6945315  7195432  7117289  3667785  6152459  6652050  4612612  5535135  5207883  5363011 
"32768"   0  0  0  0  6609116  6591832  7167104  3775550  3794788  6897074  4793446  5289427  3255638 
"65536"   0  0  0  0  7477864  7482986  5579431  7251964  7365250  5742726  5679521  4190281  3965150 
"131072"   0  0  0  0  7468064  7396422  7202945  7229564  7335161  6866003  4886552  4980128  4264861 
"262144"   0  0  0  0  6807343  7410431  7178880  7225180  7200373  6995170  5247182  5251282  5260977 
"524288"   0  0  0  0  7380387  7408441  7249357  7328292  7138803  7022529  5305055  5315166  5312096 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   323  662  1318  2686  5902 
"128"   269  655  1302  2637  5727  10646 
"256"   327  648  1301  2617  5295  10839  8683 
"512"   325  595  1283  1812  5082  10512  7890  15331 
"1024"   311  506  922  1942  3125  6800  8024  15700  23324 
"2048"   249  259  711  3058  3881  15356  25911  37011  35485  47215 
"4096"   501  1080  2248  3544  8139  15740  23772  35658  42753  60919  72228 
"8192"   531  927  2163  4497  8451  10938  24957  42024  37452  70954  81706  73609 
"16384"   531  980  2093  4252  7490  14255  26960  36541  52624  67439  55704  59214  113957 
"32768"   0  0  0  0  6556  14012  21520  29936  49632  63034  67359  77388  104731 
"65536"   0  0  0  0  6897  15152  23803  40322  49632  63066  58382  69263  99355 
"131072"   0  0  0  0  7838  14616  24718  38098  50645  62211  58709  68058  88657 
"262144"   0  0  0  0  7684  14699  23999  36978  48434  63197  59614  70703  85924 
"524288"   0  0  0  0  7396  14374  23564  37473  46933  62122  57066  65220  85534 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1641022  1828575  1828575  1729732  1939392 
"128"   2064515  2415096  2509801  2612243  2666665  2844444 
"256"   2327272  3047620  3011766  3199998  3368420  3324674  3506850 
"512"   2666667  3141102  3180122  3436239  3764706  3849624  3938459  3820896 
"1024"   2745308  4248963  3482992  3820896  3657143  6059171  3938461  3878787  4079680 
"2048"   2730667  4137373  5851428  6059171  6481013  3670251  3703435  7211268  3757797  3737226 
"4096"   2675375  5512786  3459459  3637655  3775115  3768169  3846009  3942252  6340556  3540189  3110098 
"8192"   4651902  3387924  3417605  6196671  3725329  6643958  3578855  3666965  3657142  3804923  5309138  5237851 
"16384"   3135693  3531795  3808461  4048430  3766436  4430502  4579094  3705110  6313680  4492459  3355314  4318397  5281753 
"32768"   0  0  0  0  3885687  7222393  7042338  6927695  7142109  6129442  5488777  5202921  5259711 
"65536"   0  0  0  0  7298808  6065340  6809642  7223189  6536604  5426513  4972759  3260659  3851433 
"131072"   0  0  0  0  6785669  5933275  6800456  6844490  7091105  5561911  5633386  5129618  5140884 
"262144"   0  0  0  0  7168868  7494110  6274690  5495335  7233154  5431910  5180199  5221159  5037646 
"524288"   0  0  0  0  7068638  7327984  7138609  7214641  7194247  6516618  5670553  5191638  5273890 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   327  662  1355  2685  5915 
"128"   325  659  1307  2644  5372  11877 
"256"   326  648  1309  1554  5441  10786  13922 
"512"   308  632  1282  2469  5083  10253  10901  13762 
"1024"   311  526  962  2128  4302  8524  9432  15738  38297 
"2048"   249  296  746  3613  7654  13489  30424  33594  50024  45842 
"4096"   389  782  1566  3146  7331  14371  24768  54278  55671  60531  82852 
"8192"   382  797  1530  3102  5975  10722  25254  50467  44842  63916  57517  64806 
"16384"   389  774  1551  3193  6119  11761  20449  53057  57018  33483  67625  55847  60881 
"32768"   0  0  0  0  6061  13677  25518  38585  54168  62751  66319  53425  80019 
"65536"   0  0  0  0  3293  12614  20924  35717  53027  59681  62259  57821  88696 
"131072"   0  0  0  0  6019  12078  19445  34287  46686  55329  54924  54489  83302 
"262144"   0  0  0  0  6046  12442  16752  44293  43085  53765  62177  65008  78084 
"524288"   0  0  0  0  6139  12454  22983  35239  45523  55747  58108  58289  82896 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1999998  2285715  2206896  2206896  2285715 
"128"   2245614  3047620  2909091  2976745  2976745  3047620 
"256"   2327272  2976745  3555556  3199998  3820892  3710141  3764709 
"512"   3506850  3180122  3200001  4129031  4266667  6243898  4095999  3968994 
"1024"   2673629  4970875  5361254  3657143  4654544  4471615  4413792  4320676  4196721 
"2048"   2659740  4196721  5044335  4995122  6781457  4876191  8497926  4970873  7185965  5868195 
"4096"   2605597  3217596  5704735  6215477  3686768  3757798  4628248  4476502  4413793  3820895  3170278 
"8192"   2630699  3253375  3376751  3728720  6590506  3658776  6532695  4459444  4257796  7564173  3368421  3195007 
"16384"   2644286  3319286  3439848  3644128  3960357  6892722  5550135  6579919  4554906  6362718  4611314  5022685  5285161 
"32768"   0  0  0  0  7012197  5778169  3760385  7033268  5821282  6499008  4257796  3189410  5189737 
"65536"   0  0  0  0  6068710  6514512  5907337  4089354  6968949  4336686  5645761  5087803  4038452 
"131072"   0  0  0  0  6675426  7398927  6508690  6695887  7107255  6864564  5330080  4848771  4386172 
"262144"   0  0  0  0  6530091  6524728  6621470  6893628  5621306  6864385  5502371  5104447  4725699 
"524288"   0  0  0  0  6752633  6803633  7048871  7245750  6594071  6830580  5571782  5306182  5321910 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   581818  659794  810127  955223  703296 
"128"   735631  805031  847682  1032258  1174311  907801 
"256"   810126  891986  1103448  1007873  1132743  1319587  1000000 
"512"   837970  1656957  986512  1028112  1089361  1251833  1414364  1044897 
"1024"   857621  931756  972459  1003921  2031746  1088203  2547264  1125274  1041709 
"2048"   855829  1435178  957904  1809187  988416  1264978  1073938  973384  1194865  1246500 
"4096"   1193821  904593  973846  1005400  1003675  1023488  1035651  924396  957904  1081309  1884951 
"8192"   858340  932604  940744  970156  989850  988059  1008618  884760  894713  919313  1044098  976633 
"16384"   1164380  967406  959362  1216422  1153802  1286129  1174396  1234013  1356740  1250400  968722  1037158  1511160 
"32768"   0  0  0  0  1544567  1379821  1298411  1375188  1157920  1308521  1159313  1328522  1597581 
"65536"   0  0  0  0  1621415  1825261  1757327  1647378  1702189  1492949  1436531  1507891  1641395 
"131072"   0  0  0  0  850912  941913  819046  669424  793111  873894  882925  621282  1580265 
"262144"   0  0  0  0  243991  206172  173466  237838  233351  220585  205700  215356  244540 
"524288"   0  0  0  0  177583  182672  174388  176204  179515  175764  178051  166020  156011 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1142857  1422222  1560976  1999998  1391304 
"128"   1471264  1662337  1163636  1828569  2415096  1706666 
"256"   1368983  1620252  1542168  1706666  2392523  2782608  2133333 
"512"   1718120  2509803  2000000  2151260  2275555  2828729  3555554  3908398 
"1024"   1460770  1662337  3210031  2031746  1917602  1976834  3447810  2473429  2316742 
"2048"   2828729  1568146  1650281  3088989  3282051  3373969  2479418  3297906  3976699  3276800 
"4096"   2701846  2014756  1666395  2389731  2082358  3330081  2719787  2398126  3266347  2743469  2696510 
"8192"   2682383  2135557  2979992  3223927  3327376  3231558  3208773  1465211  2761968  2797814  3297906  2264234 
"16384"   2626903  2066599  3222025  2686342  2703184  2168917  2007105  2233369  2152673  2235502  2391475  3048753  1873956 
"32768"   0  0  0  0  2945438  3155624  3143816  2494328  2506923  2352839  2561801  2719336  3285012 
"65536"   0  0  0  0  3342479  3115865  3021763  2854728  2300800  2484117  2429148  2516936  2727711 
"131072"   0  0  0  0  990096  775376  803950  693623  765348  391370  918752  1095461  2197130 
"262144"   0  0  0  0  257955  245361  84685  245102  249747  199496  248335  248995  221114 
"524288"   0  0  0  0  168680  173653  178664  149022  179990  155755  179176  181823  132754 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2064515  2370372  2666658  2782614  2461530 
"128"   3200002  3555562  2909091  3459465  3282055  3368415 
"256"   3011766  4196720  4266666  3764702  4654548  3011766  5953490 
"512"   3240507  3390728  4162601  3792592  4196721  4785046  4785046  4876190 
"1024"   3864151  5197969  5278348  4899522  4213991  4196721  5094526  5851430  4320676 
"2048"   4302520  4205338  5953489  6564103  6420060  3820895  6543129  4541019  6714754  6522293 
"4096"   4116582  4352815  6574639  6770248  3864150  6606450  4911271  6954158  5673129  6077151  4043435 
"8192"   4571428  3569499  4158375  6537909  6140929  5126407  3780341  6558846  4079681  3472657  4003910  3133894 
"16384"   4278923  5025766  5637990  4222680  7111111  4883457  5414408  6201362  3705110  5285161  4385438  4385438  4310444 
"32768"   0  0  0  0  4314417  5042006  4964848  6478449  6764657  5338546  5447713  3700926  5089779 
"65536"   0  0  0  0  6965245  5585613  6921111  6148419  4557123  4752084  5087408  4559343  5034646 
"131072"   0  0  0  0  7039312  7099555  6781807  6100060  6725779  6377578  5453380  4910167  4964472 
"262144"   0  0  0  0  7347497  7382674  5833459  7271274  6830046  6752112  5651847  4956774  4861630 
"524288"   0  0  0  0  7314693  7150486  7125511  7293629  7300739  6738660  5200444  5296266  4998264 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2064515  3200011  2285715  2285715  3199993 
"128"   3121953  3121953  3555550  3555562  3764702  3555562 
"256"   3324674  3999998  3657145  3413333  4063490  3820899  4196720 
"512"   3459457  4162601  3737226  3908398  4196721  4266667  4338979  4376069 
"1024"   3482992  4145750  4047429  4231405  4248963  4394851  4432900  4452175  4095999 
"2048"   3465313  4818823  6150150  3976699  5264780  3893535  3984435  4718893  7262409  3915869 
"4096"   3187548  3930902  3806691  3996097  4091908  4055445  3867799  3949854  3680143  3680143  3300564 
"8192"   3794349  3602462  3588261  6698282  3812005  3847815  3640888  6104321  3690090  3824463  3444911  3192517 
"16384"   3098335  3711826  3650623  3960357  3827143  4049431  3800510  3703435  3762976  3639271  3263094  5059913  3217596 
"32768"   0  0  0  0  7471044  3921962  3792153  3809346  7200175  3681384  3342650  3804039  3238584 
"65536"   0  0  0  0  4882729  4664152  3964910  4318397  3830274  4400161  4122020  3326700  4668138 
"131072"   0  0  0  0  6478129  5212439  5503064  5420454  4718384  4691027  4487076  4053940  4581655 
"262144"   0  0  0  0  6963210  6188625  5836576  5575752  6116000  6041994  5037355  4855777  4516064 
"524288"   0  0  0  0  6869961  6875818  6731479  6629927  7046976  6767014  5403025  4970826  5061574 
andremachado@corporate-1543730:/tmp$ 














root@openindiana:/zfspool4/filesystem4# /usr/benchmarks/iozone/iozone -a -z -o -b /root/iozoneopenindianazfstestallsync2blockz.xls
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Tue Aug  7 08:51:48 2012

        Auto Mode
        Cross over of record size disabled.
        SYNC Mode. 
        Command line used: /usr/benchmarks/iozone/iozone -a -z -o -b /root/iozoneopenindianazfstestallsync2blockz.xls
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4   24559   40198  1066042  1336792  863676   47554  799377    55996   863676   335206   387461  852702   913649
              64       8   67944   82045  2006158  2379626 1392258   82045 1336792    78334  1526887   598110   727850 1452528  1599680
              64      16  141594  168847  3203069  7940539 5389653  168847 2662899   302018  4207076  1452528  1484662 3791156  4564786
              64      32  225234  223919  4564786  5389653 3588436  229470 2662899   260160  3203069   818885  1828508 2298136  2772930
              64      64  432398  400168  9006179 1290201710821524  388021 5283570   418250  5860307  1087638  3363612 4018152  5735102
             128       4   28978   59095   895074  2727923 1802755   59759  870405    61717   901083   411456   456986 1048974  1093856
             128       8   45150   90660  2248149  2409592 1618028  120650 1508887   122466  1642783   692017   831319 1684006  1802755
             128      16   82840  102971  3106789  3445772 2511022  136476 2238774   174150  5122535  2066432  2326073 4407601  4934216
             128      32  132763  143172  4759253  5122535 3759450  158424 2784517   234052  5784891  2066432  3124872 4717434  6406138
             128      64  309113  274220  5325799  6727225 4012317  281998 3445772   255433  4135958  1332828  2464907 2843510  3277486
             128     128  375222  396271  6812590  7582312 5603747  375485 3982553   368779  4717434   684954  1727352 1543594  1749872
             256       4   42320   65995  1260547  1190657  894929   68140  873809    68066   882426   403691   434571 1016025   970126
             256       8   55785   97410  2242541  2345409 1639786  108067 1579483   120525  1610276   720726   797843 1729594  1802167
             256      16  134304  188646  3275543  3236056 2557711  196771 2413957   200145  2613746   958008  1274008 2325094  2366082
             256      32  154499  211374  4652146  5022044 3879045  238778 3326279   285053  3879045  1471270  1924938 2911402  2943325
             256      64  258061  281614  5971678  5455847 5217259  317975 4350555   333273  5022044  1683493  2285501 3236056  3326279
             256     128  499227  512084  6719046  7314033 5971678  505098 5320671   461267  5117791  1023775  1489641 1952947  2065659
             256     256  524593  587127  3410808  3511189 3316006  511840 3009318   523570  3159869   797250  1911233 1766587  1829808
             512       4   95393  131821  2584820  2625909 1842059  128255 1803387   117542  1747618   777002   879465 2105777  2071249
             512       8  144186  269047  4447925  4701087 3325278  239599 3177664   237690  3244885  1339827  1600443 3527371  3653390
             512      16  144681  169082  3284589  3437042 2613128  203248 2548017   206037  2584820  1051242  1282994 2416145  2497638
             512      32  173564  473242  9304292  9997331 7871843  627404 7513788   630536  8265729  2830083  3822466 6086873  6246213
             512      64  252087  319195  5951911  5886650 5331314  320816 4650188   322793  5384786  1518938  2535981 7115451  7334159
             512     128  389969  422499  6652558  7115451 5115422  61677210485468  1005938 12797441  2424328  3140488 4927617  5127637
             512     256  525082  545211  3504346  3259661 3504346  552363 6472112   912733  6491676  2327124  2926501 3163620  3304808
             512     512  515008  522018  3239989  3064306 3279573  518740 3046915   467168  6246213  1376763  3415178 3259661  3415178
            1024       4   55888   69175  1244266  1331440  908640   60352  896689    65277   878351   405231   444852 1090423  1102176
            1024       8  103696  134508  2230218  2343383 1689730  135198 1605111   134310  1630707   688207   794363 2338280  3556008
            1024      16  139829  195422  3239514  3179559 2504637  201700 2547723   204885  2443368  1013010  1264413 4805258  5226256
            1024      32  197726  294684  4470172  4949226 4029784  306590 3908759   308994  3891053  1446211  1903117 3085895  3251778
            1024      64  320500  450121  5983467  6393168 5444898  445961 5144870   458579  5782087  1750329  2546213 3582705  3725664
            1024     128  833196 1031005 12639479 1330511612639479  99609411614118  1021928 13818817  2311849  3130886 4920874  5417427
            1024     256  547073  590145  3804877  3955557 3764854  838728 6692005  1048113  7054742  2612819  3160839 3518141  3544270
            1024     512  524620  529732  3646583  3835457 3696803  521119 3529706   887425  3821805  1652033  1786736 3469823  3556008
            1024    1024  570168  573978  3425544  3582705 3529706  570774 3355952   571458  3436508   853394  1927891 3556008  3594699
            2048       4   67396   75410  1254773  1315294  913453   72989  903461   117363  1740330   813609   869267 2081497  2209455
            2048       8  118442  136944  2151353  2319218 1625402  163852 3080148   257771  2968386  1360931  1580250 3346546  3506373
            2048      16  290045  415578  6207471  6845629 5293261  424806 5029807   422362  4730646  2026020  2497941 4423683  5056455
            2048      32  203824  304490  4643695  4957240 4023754  417031 7477273   613356  7082696  2844532  3669648 5212953  6759439
            2048      64  317818  388389  5832361  6359119 5489457  383945 5209791   382526  5119743  1756343  2458618 3465352  3757946
            2048     128  390845  458574  6207471  7065219 6266340  464601 5785224   490298  7183386  1296240  1741742 2649737  5674397
            2048     256  883846  998503  7135648  7470770 7286980 1003871 6990474   993652  7582884  2798201  3219850 3573472  3841986
            2048     512  966920 1037957  7036283  7451329 7368238 1073902 6851089  1024953  7503399  3061485  3336148 3555722  3757946
            2048    1024 1059072 1048600  6225466  7189398 7082696 1056857 6649556  1073902  7183386  3329682  3500658 3465352  3624742
            2048    2048  547136  564985  3396834  3567536 3561619  693306 5804771   976150  5900467  1562145  3512108 3407614  3592903
            4096       4  121510  136665  2405199  2603876 1841593  147545 1745246   149009  1690465   816890   873546 2074912  2186900
            4096       8  121988  200283  3849566  4467170 3237937  244029 3009890   258177  2786765  1377717  1555048 3258820  3524939
            4096      16  188790  260590  5627567  6552685 5192166  427872 4713521   432341  4262142  2048195  2360908 4083827  4808509
            4096      32  298604  627075  7237268  9247398 7788478  610236 6512939   603335  5744227  2758575  3627654 4917236  6186918
            4096      64  320826  842819  8463799 1153936210375534  802205 8373048   889236  7935986  3473623  4808509 5572803  7326777
            4096     128  518812 1019165  9751284 1259700612007129 1000994 9183139  1002688  8447153  2370354  3065750 4481152  5347310
            4096     256  645864  978307  6628532  7161842 7035723  989862 6585338   992722  7697744  2740095  3248345 3497668  3751222
            4096     512  565130 1018440  6714018  7249484 7197849  984417 6782940  1007392  7774379  3057021  3393349 3468014  3733288
            4096    1024  563185  567464  6520355  7339297 7200866 1010829 6420447   995887  7249484  3266255  3468014 3477139  3650781
            4096    2048  558643  701998  6225028  6967243 6836927  995368 6178018   987700  6595451  3396032  3580776 3486312  3624593
            4096    4096  980820  982222  6160296  6471234 6522830 1012856 6112079  1013872  6105563  1654168  3723578 3602551  3673419
            8192       4  105858  152835  2384303  2458691 1773606  150039 1710647   146762  1700993   807100   862577 2059960  2086099
            8192       8  133834  275880  3852936  4067297 3073925  265474 2998544   264096  2860259  1361924  1535781 3234221  3324662
            8192      16  333632  401902  5479317  5781736 4835445  403985 4543853   396480  4313945  2023207  2375238 4282224  4469381
            8192      32  278677  472839  7191531  7735533 6883228  559069 6420214   600675  5834754  2763857  3629496 5319004  5701152
            8192      64  704326  874186  8480105  9362822 8934340  747506 8047143   849441  7578564  3237878  4623336 5793435  6315193
            8192     128  465637  541372  5439416  5638469 5400092  867981 8605412  1037093  8360428  2360876  3151747 4599816  4867641
            8192     256  800146 1087615  6350207  6797439 6742748  966388 6356080   971415  6305921  2796929  3279287 3463751  3645670
            8192     512  606593 1019915  6601541  7092077 7130343 1004764 6611703  1062952  8007759  3093575  3378271 3497955  3641034
            8192    1024  681865  786789  6591409  7160060 7353127 1045169 6568727  1043423  8009625  3336607  3515851 3555507  3642578
            8192    2048  553405  554826  6420214  7025373 6884607  989002 6292063  1011359  7080386  3347660  3489075 3475663  3573999
            8192    4096  562326  569088  3647605  3727135 4474037  984976 6460047   997935  6827153  3527764  3420647 3442236  3608531
            8192    8192  568965  964218  6512699  6517641 6575012  962058 6485654   991542  6537482  1638143  3578839 3722290  3730372
           16384       4  126924  157314  2389676  2421848 1723164  149640 1747039   146579  1713967   801217   853024 2052871  2071310
           16384       8  228163  266922  3889090  4004910 2994207  272244 3006784   267944  2870750  1335063  1531496 3241820  3291981
           16384      16  201888  352335  5540639  5730536 4595758  447259 4558867   451028  4419882  2010058  2386606 4378485  4431854
           16384      32  295478  659446  7252098  7667183 6703812  650107 6470878   694116  6150051  2739376  3512043 5456176  5568926
           16384      64  365403  820346  8623560  9051796 8402140  814397 7926299   846103  7820757  3248870  4454549 6068584  6227520
           16384     128  491732  523466  5295153  7457506 9061344  971137 8746490  1031548  8519852  2330595  2996427 4570388  4663751
           16384     256  583953 1070983  6402750  6803365 6720201 1048099 6325543  1056689  6328456  2872310  3278787 3542641  3582721
           16384     512  933881 1066529  6612216  7007325 6887233 1086391 6519994  1076335  6545456  3083830  3427609 3560077  3606411
           16384    1024  773303 1039128  6753222  7105134 7198164 1028753 6767854  1058952  7968578  3319973  3439791 3604709  3643313
           16384    2048  983479  983606  6569233  7010899 7086085  992900 6756542   999137  7812755  3411952  3560261 3663513  3676842
           16384    4096  699037  978201  6673863  6809433 6731392 1000796 6612216   992255  7239873  3455878  3560077 3581227  3592272
           16384    8192  568691  714645  6649324  6924710 6930296  972746 6764523   975189  6907309  3403334  3492587 3654745  3677629
           16384   16384  930643  575040  6835170  6939394 6986664  975231 6936592   994726  6852209  1620100  3471942 3704193  3701798
           32768       4  141532  156653  2398468  2427057 1707914  148227 1739187   147442  1724457   795420   853065 2065018  2067627
           32768       8  240264  276548  3927634  4012253 2939882  268317 2987880   267658  2943282  1345714  1525001 3245939  3270191
           32768      16  343865  460657  5565049  5760029 4483877  448642 4572640   447570  4453944  1982450  2366095 4400185  4426260
           32768      32  578612  693958  7368667  7627951 6429048  692402 6501736   689197  6343002  2706513  3446070 5440367  5546409
           32768      64  386762  491657  4898072  7467557 8043572  931601 8044984   937863  7968951  3245633  4438267 6170983  6256950
           32768     128 1008150 1060282  9163326  9882145 9155391 1060593 8924140  1056663  8740264  2328415  3061900 4683108  4732615
           32768     256  937568 1090337  6392269  6621073 6523648 1106168 6376255  1098493  6367688  2789233  3250776 3537882  3560520
           32768     512 1016531 1054417  6614381  6947043 6832386 1108264 6656024  1134585  6645082  3098067  3394995 3583543  3598461
           32768    1024  861158 1059424  6752162  6886821 6856929 1106577 6781480  1112930  6823566  3266072  3432643 3631646  3651425
           32768    2048  649719  963964  6774461  6931976 6954073 1020873 6791198  1028497  7835384  3379884  3478867 3625610  3644454
           32768    4096  824974  986011  6835104  7024087 7013692  996658 6703748  1012390  7548353  3424433  3522286 3602517  3604029
           32768    8192  721730  983077  6885441  7128278 6991215  993358 3997083   730907  5078893  1946870  3452562 2161064  2172233
           32768   16384  952784  971823  6833745  6995485 6957241  955055 6843953   978737  6908630  3347450  3435131 3732137  3735484
           65536       4  140341  152631  2413669  2349789 1632923  145602 1737481   146080  1651743   804162   875271 1995675  1989003
           65536       8  244716  279463  3958164  3882905 2800338  269216 3032238   270805  2815973  1348254  1527601 3267811  3204197
           65536      16  318646  460334  5586063  5587993 4298808  444610 4631175   449921  4381026  1975764  2367375 4414659  4344192
           65536      32  532605  702369  7426161  7544169 6246826  692190 6502322   695446  6265908  2672874  3473188 5472733  5461316
           65536      64  578316  956244  8741599  9012152 7964057  963693 8142164   965070  8013744  3246622  4454868 6229696  6238462
           65536     128  543289 1078317  9342024  9644904 8937140 1079744 8751897  1078532  8849101  2368660  3037902 4712396  4726739
           65536     256 1025362 1144452  6441524  6563495 6425112 1145592 6391795  1141961  6381852  2800452  3270572 3538647  3556733
           65536     512 1090903 1125216  6605132  6749974 6670368 1154067 6615146  1148786  6617057  3046048  3367536 3562126  3577099
           65536    1024  986513 1078122  6738226  6882476 6820993 1123924 6756943  1127769  6848866  3263776  3424211 3623976  3637644
           65536    2048  872684 1026196  6724380  6861688 6825228 1042820 6779942  1044861  6860318  3377965  3427413 3597322  3601470
           65536    4096  931676  995185  6766590  6835921 6819470 1017418 6789152  1019267  7537136  3380416  3478551 3658560  3663680
           65536    8192  894700  982296  6771758  6841025 6825905 1011123 6823872  1007702  7256773  3386496  3454897 3685095  3693215
           65536   16384  637330  603190  5816560  6942447 6929146  729183 6844602   728234  6971146  1977186  3429081 3714776  3712017
          131072       4  143247  155131  2380402  2388904 1487680    9478 1743652   148186  1634374   762548   803591 2082031  2059066
          131072       8  253742  272523  3987702  4001693 2592150  244825 2945433   270892  2688820  1363685  1538498 1634904  1746133
          131072      16  415219  464251  5606903  5613372 4080310  396015 4565706     9229  3572422  1884598  2242731 4171744  4344597
          131072      32  515887  716518  7431261  7344589 6015241  699124 6439924   695356  5801204  2631483  3453070 5415310  5526527
          131072      64  703756  963098  8753403  8809793 7794548  947257 8008702   103773  4493678  3337277  1941606 4553340  6385321
          131072     128  927930 1091849  9321717  9366345 8775620 1084476 8828184    85238  4657849  2428917  1654989 4535385  4872002
          131072     256 1048114 1149208  6403394  6430132 6355646 1144114 6336015   159143  3712965  2377982  2107678 2069701  2208974
          131072     512 1063438 1158586  6585889  6613141 6444303 1154716 6568734    80279  6488034  3217207  1523186 2726357  3542953
          131072    1024  967699 1119488  6700677  6739945 6678536 1121070 6767824   144035  3893625  3015503  1533181 2552530  3701341
          131072    2048  931120 1047026  6823093  6845864 6851239 1046114 6858418   136385  5704707  2721875  1266885 2313993  3676514
          131072    4096  885831 1023967  6761165  6772659 6778589 1023824 6875058   167313  4745213  3492091  1214686 2207422  3716127
          131072    8192  959953 1006464  6819877  6833101 6821315 1010421 6878240   103781  6865956  2385763  1244394 2151047  3472482
          131072   16384  880741  969546  6773410  6733753 6784612  968192 6817424   118158  3987210  2463993  1304612 2392304  3679639
          262144       4  142010   18371  2298964  2379576 1241324   18051 1736535    18910  1013901   797502   795486 1326733  1993003
          262144       8  257174  280613  3970003  3981043 2481156   19011 3017106   266437  2547089  1312556  1475379 1707168  3199688
          262144      16  387013   17627  5197142  5211182 3503048  435610 4519107    18480  3500249  1895707  1933000 4344302  4366159
          262144      32  606338  722219  7506131  7644904 5901238  698084 6438371    18544  5169166  2543088  3304517 5380405  5431569
          262144      64  775445  132830  6541332  9151858 7891601   19825 7957050   940207  7582587  3038123  2459555 6177558  6295305
          262144     128  978591  129534  8339501  9800459 9056947   18599 8556989  1067114  8539179  2371293  2797634 4370446  2868033
          262144     256  809031  207912  3780510  3784479 4896035   18280 6215764  1124482  6206957  2647200  3191737 3058780  3616424
          262144     512  855422   56557  6483741  6762072 6632721   47190 4714304  1088868  6343941  2882507    56234 3416045  3585268
          262144    1024 1054837  236078  6958590  7020483 6867106   16136 5805824  1099293  6633041  3190108  1126270 3526903  3694039
          262144    2048  969883  275261  6376168  7022321 6876081   14762 6180441  1015487  6610112  3312622  1339053 3481000  3693270
          262144    4096  849809  244690  6577292  7005632 6879007   12333 6468217  1014430  6661695  3390908  1095489 3114942  3660709
          262144    8192  762496  208987  5778029  7028561 6932266    2628 5995979   785937  6069291  1939366  1221336 3633622  3733019
          262144   16384  734502  220658  6928597  6972844 6887107    1537 6085078     2986  7005453  3285509   417949 3629652  3744652
          524288       4   31223   24294  2156347  2211981 1149187    1147 1557942    31205  1327536    89464   129906  691477  1905933
          524288       8  264274   35973  3798224  3949020 2286690   24950 2882064   245123  2150369   186557    72922 2982536  3098883
          524288      16   34133   34209  5154683  5324230 3548358   34209 4201863    33743  3354435   184191   110589 4166870  4234136
          524288      32  626046   35973  6983247  7082090 5304784  678700 6457937    37563  5059764  2414071    99998 5138411  5532735
          524288      64  229938   38684  8715775  8729407 7459352   24878 7640675    39696  6947615   235420   112306 5744607  5851939
          524288     128  190878   37576  9329643  9348086 8740753   35793 3477426    33610  7819116   240733    57527 4568356  4844060
          524288     256  635036   33986  6387147  6469260 6427133   34701 6229284    35838  6098220  2570908   193053 3378316  3446135
          524288     512  158057   38874  6454279   639820  881294   81141 5542328   298802  6417155   217628   101939 3464333  3556346
          524288    1024  437149   30263  3428175  6803554 6677206   34588 4037269    30912  6573573   198603   121628 3586466  3050793
          524288    2048  198521   70272  4331780   875589 5341599   51400 5080408    48298  6590911   194233   102913 3190222  3618047
          524288    4096   97836   43183  5030388   370761 6288083   27669 5282865    37955  6142577   207128   109271 3604325  3657754
          524288    8192  375528    6185  6655683  6803807 6786631    3238 6440724    14483  6554020    72671    97409 3581839  3616530
          524288   16384  105693    5252  6668034  6741173 4439163    4708 6531225     6712  5176208    77293    94770 3537228  3556639

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   24559  67944  141594  225234  432398 
"128"   28978  45150  82840  132763  309113  375222 
"256"   42320  55785  134304  154499  258061  499227  524593 
"512"   95393  144186  144681  173564  252087  389969  525082  515008 
"1024"   55888  103696  139829  197726  320500  833196  547073  524620  570168 
"2048"   67396  118442  290045  203824  317818  390845  883846  966920  1059072  547136 
"4096"   121510  121988  188790  298604  320826  518812  645864  565130  563185  558643  980820 
"8192"   105858  133834  333632  278677  704326  465637  800146  606593  681865  553405  562326  568965 
"16384"   126924  228163  201888  295478  365403  491732  583953  933881  773303  983479  699037  568691  930643 
"32768"   141532  240264  343865  578612  386762  1008150  937568  1016531  861158  649719  824974  721730  952784 
"65536"   140341  244716  318646  532605  578316  543289  1025362  1090903  986513  872684  931676  894700  637330 
"131072"   143247  253742  415219  515887  703756  927930  1048114  1063438  967699  931120  885831  959953  880741 
"262144"   142010  257174  387013  606338  775445  978591  809031  855422  1054837  969883  849809  762496  734502 
"524288"   31223  264274  34133  626046  229938  190878  635036  158057  437149  198521  97836  375528  105693 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   40198  82045  168847  223919  400168 
"128"   59095  90660  102971  143172  274220  396271 
"256"   65995  97410  188646  211374  281614  512084  587127 
"512"   131821  269047  169082  473242  319195  422499  545211  522018 
"1024"   69175  134508  195422  294684  450121  1031005  590145  529732  573978 
"2048"   75410  136944  415578  304490  388389  458574  998503  1037957  1048600  564985 
"4096"   136665  200283  260590  627075  842819  1019165  978307  1018440  567464  701998  982222 
"8192"   152835  275880  401902  472839  874186  541372  1087615  1019915  786789  554826  569088  964218 
"16384"   157314  266922  352335  659446  820346  523466  1070983  1066529  1039128  983606  978201  714645  575040 
"32768"   156653  276548  460657  693958  491657  1060282  1090337  1054417  1059424  963964  986011  983077  971823 
"65536"   152631  279463  460334  702369  956244  1078317  1144452  1125216  1078122  1026196  995185  982296  603190 
"131072"   155131  272523  464251  716518  963098  1091849  1149208  1158586  1119488  1047026  1023967  1006464  969546 
"262144"   18371  280613  17627  722219  132830  129534  207912  56557  236078  275261  244690  208987  220658 
"524288"   24294  35973  34209  35973  38684  37576  33986  38874  30263  70272  43183  6185  5252 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1066042  2006158  3203069  4564786  9006179 
"128"   895074  2248149  3106789  4759253  5325799  6812590 
"256"   1260547  2242541  3275543  4652146  5971678  6719046  3410808 
"512"   2584820  4447925  3284589  9304292  5951911  6652558  3504346  3239989 
"1024"   1244266  2230218  3239514  4470172  5983467  12639479  3804877  3646583  3425544 
"2048"   1254773  2151353  6207471  4643695  5832361  6207471  7135648  7036283  6225466  3396834 
"4096"   2405199  3849566  5627567  7237268  8463799  9751284  6628532  6714018  6520355  6225028  6160296 
"8192"   2384303  3852936  5479317  7191531  8480105  5439416  6350207  6601541  6591409  6420214  3647605  6512699 
"16384"   2389676  3889090  5540639  7252098  8623560  5295153  6402750  6612216  6753222  6569233  6673863  6649324  6835170 
"32768"   2398468  3927634  5565049  7368667  4898072  9163326  6392269  6614381  6752162  6774461  6835104  6885441  6833745 
"65536"   2413669  3958164  5586063  7426161  8741599  9342024  6441524  6605132  6738226  6724380  6766590  6771758  5816560 
"131072"   2380402  3987702  5606903  7431261  8753403  9321717  6403394  6585889  6700677  6823093  6761165  6819877  6773410 
"262144"   2298964  3970003  5197142  7506131  6541332  8339501  3780510  6483741  6958590  6376168  6577292  5778029  6928597 
"524288"   2156347  3798224  5154683  6983247  8715775  9329643  6387147  6454279  3428175  4331780  5030388  6655683  6668034 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1336792  2379626  7940539  5389653  12902017 
"128"   2727923  2409592  3445772  5122535  6727225  7582312 
"256"   1190657  2345409  3236056  5022044  5455847  7314033  3511189 
"512"   2625909  4701087  3437042  9997331  5886650  7115451  3259661  3064306 
"1024"   1331440  2343383  3179559  4949226  6393168  13305116  3955557  3835457  3582705 
"2048"   1315294  2319218  6845629  4957240  6359119  7065219  7470770  7451329  7189398  3567536 
"4096"   2603876  4467170  6552685  9247398  11539362  12597006  7161842  7249484  7339297  6967243  6471234 
"8192"   2458691  4067297  5781736  7735533  9362822  5638469  6797439  7092077  7160060  7025373  3727135  6517641 
"16384"   2421848  4004910  5730536  7667183  9051796  7457506  6803365  7007325  7105134  7010899  6809433  6924710  6939394 
"32768"   2427057  4012253  5760029  7627951  7467557  9882145  6621073  6947043  6886821  6931976  7024087  7128278  6995485 
"65536"   2349789  3882905  5587993  7544169  9012152  9644904  6563495  6749974  6882476  6861688  6835921  6841025  6942447 
"131072"   2388904  4001693  5613372  7344589  8809793  9366345  6430132  6613141  6739945  6845864  6772659  6833101  6733753 
"262144"   2379576  3981043  5211182  7644904  9151858  9800459  3784479  6762072  7020483  7022321  7005632  7028561  6972844 
"524288"   2211981  3949020  5324230  7082090  8729407  9348086  6469260  639820  6803554  875589  370761  6803807  6741173 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   863676  1392258  5389653  3588436  10821524 
"128"   1802755  1618028  2511022  3759450  4012317  5603747 
"256"   894929  1639786  2557711  3879045  5217259  5971678  3316006 
"512"   1842059  3325278  2613128  7871843  5331314  5115422  3504346  3279573 
"1024"   908640  1689730  2504637  4029784  5444898  12639479  3764854  3696803  3529706 
"2048"   913453  1625402  5293261  4023754  5489457  6266340  7286980  7368238  7082696  3561619 
"4096"   1841593  3237937  5192166  7788478  10375534  12007129  7035723  7197849  7200866  6836927  6522830 
"8192"   1773606  3073925  4835445  6883228  8934340  5400092  6742748  7130343  7353127  6884607  4474037  6575012 
"16384"   1723164  2994207  4595758  6703812  8402140  9061344  6720201  6887233  7198164  7086085  6731392  6930296  6986664 
"32768"   1707914  2939882  4483877  6429048  8043572  9155391  6523648  6832386  6856929  6954073  7013692  6991215  6957241 
"65536"   1632923  2800338  4298808  6246826  7964057  8937140  6425112  6670368  6820993  6825228  6819470  6825905  6929146 
"131072"   1487680  2592150  4080310  6015241  7794548  8775620  6355646  6444303  6678536  6851239  6778589  6821315  6784612 
"262144"   1241324  2481156  3503048  5901238  7891601  9056947  4896035  6632721  6867106  6876081  6879007  6932266  6887107 
"524288"   1149187  2286690  3548358  5304784  7459352  8740753  6427133  881294  6677206  5341599  6288083  6786631  4439163 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   47554  82045  168847  229470  388021 
"128"   59759  120650  136476  158424  281998  375485 
"256"   68140  108067  196771  238778  317975  505098  511840 
"512"   128255  239599  203248  627404  320816  616772  552363  518740 
"1024"   60352  135198  201700  306590  445961  996094  838728  521119  570774 
"2048"   72989  163852  424806  417031  383945  464601  1003871  1073902  1056857  693306 
"4096"   147545  244029  427872  610236  802205  1000994  989862  984417  1010829  995368  1012856 
"8192"   150039  265474  403985  559069  747506  867981  966388  1004764  1045169  989002  984976  962058 
"16384"   149640  272244  447259  650107  814397  971137  1048099  1086391  1028753  992900  1000796  972746  975231 
"32768"   148227  268317  448642  692402  931601  1060593  1106168  1108264  1106577  1020873  996658  993358  955055 
"65536"   145602  269216  444610  692190  963693  1079744  1145592  1154067  1123924  1042820  1017418  1011123  729183 
"131072"   9478  244825  396015  699124  947257  1084476  1144114  1154716  1121070  1046114  1023824  1010421  968192 
"262144"   18051  19011  435610  698084  19825  18599  18280  47190  16136  14762  12333  2628  1537 
"524288"   1147  24950  34209  678700  24878  35793  34701  81141  34588  51400  27669  3238  4708 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   799377  1336792  2662899  2662899  5283570 
"128"   870405  1508887  2238774  2784517  3445772  3982553 
"256"   873809  1579483  2413957  3326279  4350555  5320671  3009318 
"512"   1803387  3177664  2548017  7513788  4650188  10485468  6472112  3046915 
"1024"   896689  1605111  2547723  3908759  5144870  11614118  6692005  3529706  3355952 
"2048"   903461  3080148  5029807  7477273  5209791  5785224  6990474  6851089  6649556  5804771 
"4096"   1745246  3009890  4713521  6512939  8373048  9183139  6585338  6782940  6420447  6178018  6112079 
"8192"   1710647  2998544  4543853  6420214  8047143  8605412  6356080  6611703  6568727  6292063  6460047  6485654 
"16384"   1747039  3006784  4558867  6470878  7926299  8746490  6325543  6519994  6767854  6756542  6612216  6764523  6936592 
"32768"   1739187  2987880  4572640  6501736  8044984  8924140  6376255  6656024  6781480  6791198  6703748  3997083  6843953 
"65536"   1737481  3032238  4631175  6502322  8142164  8751897  6391795  6615146  6756943  6779942  6789152  6823872  6844602 
"131072"   1743652  2945433  4565706  6439924  8008702  8828184  6336015  6568734  6767824  6858418  6875058  6878240  6817424 
"262144"   1736535  3017106  4519107  6438371  7957050  8556989  6215764  4714304  5805824  6180441  6468217  5995979  6085078 
"524288"   1557942  2882064  4201863  6457937  7640675  3477426  6229284  5542328  4037269  5080408  5282865  6440724  6531225 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   55996  78334  302018  260160  418250 
"128"   61717  122466  174150  234052  255433  368779 
"256"   68066  120525  200145  285053  333273  461267  523570 
"512"   117542  237690  206037  630536  322793  1005938  912733  467168 
"1024"   65277  134310  204885  308994  458579  1021928  1048113  887425  571458 
"2048"   117363  257771  422362  613356  382526  490298  993652  1024953  1073902  976150 
"4096"   149009  258177  432341  603335  889236  1002688  992722  1007392  995887  987700  1013872 
"8192"   146762  264096  396480  600675  849441  1037093  971415  1062952  1043423  1011359  997935  991542 
"16384"   146579  267944  451028  694116  846103  1031548  1056689  1076335  1058952  999137  992255  975189  994726 
"32768"   147442  267658  447570  689197  937863  1056663  1098493  1134585  1112930  1028497  1012390  730907  978737 
"65536"   146080  270805  449921  695446  965070  1078532  1141961  1148786  1127769  1044861  1019267  1007702  728234 
"131072"   148186  270892  9229  695356  103773  85238  159143  80279  144035  136385  167313  103781  118158 
"262144"   18910  266437  18480  18544  940207  1067114  1124482  1088868  1099293  1015487  1014430  785937  2986 
"524288"   31205  245123  33743  37563  39696  33610  35838  298802  30912  48298  37955  14483  6712 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   863676  1526887  4207076  3203069  5860307 
"128"   901083  1642783  5122535  5784891  4135958  4717434 
"256"   882426  1610276  2613746  3879045  5022044  5117791  3159869 
"512"   1747618  3244885  2584820  8265729  5384786  12797441  6491676  6246213 
"1024"   878351  1630707  2443368  3891053  5782087  13818817  7054742  3821805  3436508 
"2048"   1740330  2968386  4730646  7082696  5119743  7183386  7582884  7503399  7183386  5900467 
"4096"   1690465  2786765  4262142  5744227  7935986  8447153  7697744  7774379  7249484  6595451  6105563 
"8192"   1700993  2860259  4313945  5834754  7578564  8360428  6305921  8007759  8009625  7080386  6827153  6537482 
"16384"   1713967  2870750  4419882  6150051  7820757  8519852  6328456  6545456  7968578  7812755  7239873  6907309  6852209 
"32768"   1724457  2943282  4453944  6343002  7968951  8740264  6367688  6645082  6823566  7835384  7548353  5078893  6908630 
"65536"   1651743  2815973  4381026  6265908  8013744  8849101  6381852  6617057  6848866  6860318  7537136  7256773  6971146 
"131072"   1634374  2688820  3572422  5801204  4493678  4657849  3712965  6488034  3893625  5704707  4745213  6865956  3987210 
"262144"   1013901  2547089  3500249  5169166  7582587  8539179  6206957  6343941  6633041  6610112  6661695  6069291  7005453 
"524288"   1327536  2150369  3354435  5059764  6947615  7819116  6098220  6417155  6573573  6590911  6142577  6554020  5176208 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   335206  598110  1452528  818885  1087638 
"128"   411456  692017  2066432  2066432  1332828  684954 
"256"   403691  720726  958008  1471270  1683493  1023775  797250 
"512"   777002  1339827  1051242  2830083  1518938  2424328  2327124  1376763 
"1024"   405231  688207  1013010  1446211  1750329  2311849  2612819  1652033  853394 
"2048"   813609  1360931  2026020  2844532  1756343  1296240  2798201  3061485  3329682  1562145 
"4096"   816890  1377717  2048195  2758575  3473623  2370354  2740095  3057021  3266255  3396032  1654168 
"8192"   807100  1361924  2023207  2763857  3237878  2360876  2796929  3093575  3336607  3347660  3527764  1638143 
"16384"   801217  1335063  2010058  2739376  3248870  2330595  2872310  3083830  3319973  3411952  3455878  3403334  1620100 
"32768"   795420  1345714  1982450  2706513  3245633  2328415  2789233  3098067  3266072  3379884  3424433  1946870  3347450 
"65536"   804162  1348254  1975764  2672874  3246622  2368660  2800452  3046048  3263776  3377965  3380416  3386496  1977186 
"131072"   762548  1363685  1884598  2631483  3337277  2428917  2377982  3217207  3015503  2721875  3492091  2385763  2463993 
"262144"   797502  1312556  1895707  2543088  3038123  2371293  2647200  2882507  3190108  3312622  3390908  1939366  3285509 
"524288"   89464  186557  184191  2414071  235420  240733  2570908  217628  198603  194233  207128  72671  77293 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   387461  727850  1484662  1828508  3363612 
"128"   456986  831319  2326073  3124872  2464907  1727352 
"256"   434571  797843  1274008  1924938  2285501  1489641  1911233 
"512"   879465  1600443  1282994  3822466  2535981  3140488  2926501  3415178 
"1024"   444852  794363  1264413  1903117  2546213  3130886  3160839  1786736  1927891 
"2048"   869267  1580250  2497941  3669648  2458618  1741742  3219850  3336148  3500658  3512108 
"4096"   873546  1555048  2360908  3627654  4808509  3065750  3248345  3393349  3468014  3580776  3723578 
"8192"   862577  1535781  2375238  3629496  4623336  3151747  3279287  3378271  3515851  3489075  3420647  3578839 
"16384"   853024  1531496  2386606  3512043  4454549  2996427  3278787  3427609  3439791  3560261  3560077  3492587  3471942 
"32768"   853065  1525001  2366095  3446070  4438267  3061900  3250776  3394995  3432643  3478867  3522286  3452562  3435131 
"65536"   875271  1527601  2367375  3473188  4454868  3037902  3270572  3367536  3424211  3427413  3478551  3454897  3429081 
"131072"   803591  1538498  2242731  3453070  1941606  1654989  2107678  1523186  1533181  1266885  1214686  1244394  1304612 
"262144"   795486  1475379  1933000  3304517  2459555  2797634  3191737  56234  1126270  1339053  1095489  1221336  417949 
"524288"   129906  72922  110589  99998  112306  57527  193053  101939  121628  102913  109271  97409  94770 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   852702  1452528  3791156  2298136  4018152 
"128"   1048974  1684006  4407601  4717434  2843510  1543594 
"256"   1016025  1729594  2325094  2911402  3236056  1952947  1766587 
"512"   2105777  3527371  2416145  6086873  7115451  4927617  3163620  3259661 
"1024"   1090423  2338280  4805258  3085895  3582705  4920874  3518141  3469823  3556008 
"2048"   2081497  3346546  4423683  5212953  3465352  2649737  3573472  3555722  3465352  3407614 
"4096"   2074912  3258820  4083827  4917236  5572803  4481152  3497668  3468014  3477139  3486312  3602551 
"8192"   2059960  3234221  4282224  5319004  5793435  4599816  3463751  3497955  3555507  3475663  3442236  3722290 
"16384"   2052871  3241820  4378485  5456176  6068584  4570388  3542641  3560077  3604709  3663513  3581227  3654745  3704193 
"32768"   2065018  3245939  4400185  5440367  6170983  4683108  3537882  3583543  3631646  3625610  3602517  2161064  3732137 
"65536"   1995675  3267811  4414659  5472733  6229696  4712396  3538647  3562126  3623976  3597322  3658560  3685095  3714776 
"131072"   2082031  1634904  4171744  5415310  4553340  4535385  2069701  2726357  2552530  2313993  2207422  2151047  2392304 
"262144"   1326733  1707168  4344302  5380405  6177558  4370446  3058780  3416045  3526903  3481000  3114942  3633622  3629652 
"524288"   691477  2982536  4166870  5138411  5744607  4568356  3378316  3464333  3586466  3190222  3604325  3581839  3537228 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   913649  1599680  4564786  2772930  5735102 
"128"   1093856  1802755  4934216  6406138  3277486  1749872 
"256"   970126  1802167  2366082  2943325  3326279  2065659  1829808 
"512"   2071249  3653390  2497638  6246213  7334159  5127637  3304808  3415178 
"1024"   1102176  3556008  5226256  3251778  3725664  5417427  3544270  3556008  3594699 
"2048"   2209455  3506373  5056455  6759439  3757946  5674397  3841986  3757946  3624742  3592903 
"4096"   2186900  3524939  4808509  6186918  7326777  5347310  3751222  3733288  3650781  3624593  3673419 
"8192"   2086099  3324662  4469381  5701152  6315193  4867641  3645670  3641034  3642578  3573999  3608531  3730372 
"16384"   2071310  3291981  4431854  5568926  6227520  4663751  3582721  3606411  3643313  3676842  3592272  3677629  3701798 
"32768"   2067627  3270191  4426260  5546409  6256950  4732615  3560520  3598461  3651425  3644454  3604029  2172233  3735484 
"65536"   1989003  3204197  4344192  5461316  6238462  4726739  3556733  3577099  3637644  3601470  3663680  3693215  3712017 
"131072"   2059066  1746133  4344597  5526527  6385321  4872002  2208974  3542953  3701341  3676514  3716127  3472482  3679639 
"262144"   1993003  3199688  4366159  5431569  6295305  2868033  3616424  3585268  3694039  3693270  3660709  3733019  3744652 
"524288"   1905933  3098883  4234136  5532735  5851939  4844060  3446135  3556346  3050793  3618047  3657754  3616530  3556639 
root@openindiana:/zfspool4/filesystem4#























root@openindiana:/zfspool4/filesystem4# time /usr/gnu/bin/dd if=/dev/urandom of=/root/randomfile bs=128k count=20k
root@openindiana:/zfspool4/filesystem4# time /usr/gnu/bin/dd if=/root/randomfile of=/zfspool4/filesystem4/trash1.bin bs=4k count=1 oflag=dsync
1+0 records in
1+0 records out
4096 bytes (4,1 kB) copied, 0,000268903 s, 15,2 MB/s

real    0m0.002s
user    0m0.000s
sys     0m0.002s

activity alternating


root@openindiana:/zfspool4/filesystem4
root@openindiana:/zfspool4/filesystem4# time /usr/gnu/bin/dd if=/root/randomfile of=/zfspool4/filesystem4/trash2.bin bs=16k count=1 oflag=dsync
1+0 records in
1+0 records out
16384 bytes (16 kB) copied, 0,000223438 s, 73,3 MB/s

real    0m0.002s
user    0m0.000s
sys     0m0.002s

activity alternating

root@openindiana:/zfspool4/filesystem4# time /usr/gnu/bin/dd if=/root/randomfile of=/zfspool4/filesystem4/trash3.bin bs=1M count=1 oflag=dsync
1+0 records in
1+0 records out
1048576 bytes (1,0 MB) copied, 0,00189412 s, 554 MB/s

real    0m0.004s
user    0m0.000s
sys     0m0.003s
root@openindiana:/zfspool4/filesystem4#

activity on both


root@openindiana:/zfspool4/filesystem4# /usr/benchmarks/iozone/iozone -a -z -o -g 2G -b /root/iozoneopenindianazfstestallsync2blockz2gbfile.xls
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Tue Aug  7 14:24:04 2012

        Auto Mode
        Cross over of record size disabled.
        SYNC Mode. 
        Using maximum file size of 2097152 kilobytes.
        Command line used: /usr/benchmarks/iozone/iozone -a -z -o -g 2G -b /root/iozoneopenindianazfstestallsync2blockz2gbfile.xls
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4   26588   42752  1070292  1336792  852702   52125  811459    55122   874936   367817   435202  863676   983980
              64       8   41420   73387  2133730  2379626 1392258   94393 1363961   111116  1562436   604849   780776 1279447  1638743
              64      16   83655   96949  3057153  3588436 2379626  123316 1780008   117848  2133730   752329  1255511 1879725  2203800
              64      32  137040  154556  4274062  4988978 3541098  102074 4897948   182882  2561267   653436  1330167 2006158  2772930
              64      64  266620  246089  5860307  7100397 4564786  260160 2662899   286849  2067979   592827  1562436 2203800  3057153
             128       4   27869   54700  1291158  1346196  907174   67942  870405    68410   889145   412721   460514 1048974  1093856
             128       8   51430   97634  2248149  2367096 1579934  113893 1487977   120650  1663139   692017   836500 1684006  1802755
             128      16   72728  111992  3124872  3468030 2464907  137489 2035099   261148  5122535  1967960  2727923 4444086  5122535
             128      32  134898  147136  4596273  5122535 3759450  196310 2784517   226546  3124872  1243315  1749872 2621367  3053774
             128      64  292922  334331  6045455  6406138 4934216  319222 3468030   465708  4759253  1598754  2558895 2985839  3359523
             128     128  743788  747933 14200794 1801235911720614  780556 5784891   992724 11470204  1377278  3759450 2608629  3468030
             256       4   68448  149010  2588541  2665657 1829808  144149 1802167   141359  1752173   773697   873098 2131261  2205688
             256       8  131961  258869  4553502  4734192 3285566  254211 3197509   254272  3245838  1415041  1588832 3499745  3654598
             256      16  131011  195588  3245838  3197509 2539563  196771 2413957   194103  2607399   940389  1280084 2345409  2392442
             256      32  223008  392620  9434868  9868433 7073132  443730 6595234   430218  7791708  2842047  3879045 5938650  6398720
             256      64  262284  298360  5938650  6398720 5217259  359977 4404088   358056  5022044  1686137  2325094 3368013  3545976
             256     128  408918  383232  6554972  7120034 6107548  340459 4929815   394496  5938650  1219045  1514860 1985448  2097948
             256     256  485678  488551  3368013  3511189 3316006  487442 2975955   430218  3123106   797250  1790149 1790149  1842366
             512       4   48832   68256  1302447  1323315  924123   66416  904658    66297   918982   406966   427036 1060063  1089094
             512       8   76211  129391  2297251  2370799 1679288  151928 3239989   235836  3279573  1395552  1605228 3550700  3653390
             512      16  110798  197837  3325278  3459188 2638816  199065 2521095   211038  2572435   990168  2535981 4882800  5067142
             512      32  159844  252472  4204110  4973263 3346002  224848 3580298   258863  4061007  1339827  1954379 3051245  3239989
             512      64  246871  366226  5870558  6018636 4457157  392606 4973263   375381  5509113  1556366  2535981 3504346  3634839
             512     128  354557  409918  6652558  7211022 6246213  417895 5566231   443254  6652558  1340664  1764853 2651850  2782414
             512     256  472721  502475  3742527  3849877 3710197  463338 3459188   469723  3604335  1450212  1695195 1848401  1882427
             512     512  517240  549255  3409755  3580298 3510074  522399 3244885   536628  3351224   816594  1856390 1867692  1875849
            1024       4   54248  103111  2567523  2679655 1865101  125397 1831694   132832  1718120   794363   889815 2178189  2102484
            1024       8   90772  120540  2255990  2333199 1670020  121286 1646334   122738  3251778  1367037  1585557 3379719  3567824
            1024      16  244632  419315  6479979  6874084 5277632  423658 5096034   437779  5071963  2068064  2425431 4654248  4715569
            1024      32  175643  266456  4589593  4451639 3923040  418661 7472033   607336  7066349  2798378  3866533 6128613  6559147
            1024      64  330437  694663 11903823 1326402611368190  73622010429596   806899 12071103  3591693  4972145 7160597  7755368
            1024     128  383212  423867  6402699  7101400 5536137  434062 5660167   472347 13643232  2432298  3140041 5048117  5479632
            1024     256  510466  479627  3880507  4033569 3894582  505658 3709575   527325  3937426  1525848  1841906 1939207  2077065
            1024     512  517665  562330  3794792  3894582 3866533  535545 3696803   545822  3849207  1648862  1777861 1961346  1964935
            1024    1024  555924  573978  3345496  3495237 3314514  564844 3249318   569563  3335105   843505  1854631 1903117  1885572
            2048       4   62119   72745  1242611  1328928  918826   79608 1763917   142847  1688337   804390   883573 2087567  2185842
            2048       8  205270  246477  4301837  4717655 3362265  240487 3142115   242600  3048448  1370703  1618968 3414387  3675930
            2048      16  152404  211789  3051697  3418463 2566606  192660 2423929   212581  2437686  1008823  1236708 2238241  2441150
            2048      32  204879  310579  4462754  4971585 4056054  329902 3901313   331813  3836837  2701402  1894641 5670651  6759439
            2048      64  297118  383739  5820505  6321679 5507054  409594 5222461   690908  8498106  3281349  4772701 6041567  7262337
            2048     128  392417  438646  6225466  6479029 6298503  443287 5852228   450328  7088541  1241893  1734357 2595298  2892423
            2048     256  763562 1027036  7082696  7393606 7213548 1061690 6967792  1020448  7582884  2810101  3189957 3586902  3835124
            2048     512  538121  538661  3937075  4063729 4008732  548498 6917293   603064  3999400  2994254  3240499 3494960  3663388
            2048    1024  564354  563873  3519302  3991965 7059413 1000015 3443127   570009  3612546  1749190  1887563 1919621  1978424
            2048    2048  562654  987030  5719737  6518362 6420913 1004341 5582208   970635  6041567  1612586  3632406 3441748  3592903
            4096       4   65682   92751  2418063  2598755 1846740  145599 1727521   148163  1688305   811872   865798 2096178  2203167
            4096       8  141818  237039  3927001  4524821 3374022  209974 3129412   243200  2809552  1381373  1539855 3255732  3524939
            4096      16  173913  215047  3098371  3314142 2610602  202402 4639689   411328  4209920  2045756  2429346 4104315  4779081
            4096      32  251366  332416  4284464  4746074 3976080  261845 5327412   590539  5883908  2775061  3522048 5057654  6198078
            4096      64  311055  419033  5223741  5996870 5360658  409436 8569343   795924  7816828  3429933  4671228 5625724  7355007
            4096     128  786775 1002162  9144037 1226427711874344  993239 9394037   991004  8625273  2402508  3138560 4565707  5475122
            4096     256  495513  601540  6727163  7261741 7161842  976639 6703539   994677  7863339  2807716  3298235 3518442  3800178
            4096     512  614822 1018440  6649056  7197849 7185807  988609 6680080   997333  7512605  3034344  3365430 3189841  3546038
            4096    1024  558571  576006  3726809  5153230 7173805  829832 6471234   813525  7314299  3292546  3473623 3433360  3676563
            4096    2048  548775  546941  6430059  7111444 7111444  973374 6389405   975696  6703539  3332786  3571100 3468014  3593509
            4096    4096  988154 1001461  6281934  6420447 6522830 1004388 6149271  1009879  6015769  1641053  3720353 3574071  3656998
            8192       4   82039   91263  2380009  2438104 1746293  150876 1738518   149050  1696123   805265   863769 2058232  2091941
            8192       8  159228  278609  3842165  4085675 3072550  268002 2945590   264601  2818033  1357405  1528403 3175340  3279600
            8192      16  358403  394016  5432536  5765244 4770989  370612 4526494   436625  4266803  2036276  2379350 4284360  4449702
            8192      32  272757  357869  4051471  4151830 3569173  397881 6305921   677856  5723946  2736125  3449493 5184180  5519808
            8192      64  316931  477611  8436380  9286903 8772387  804719 8009625   856385  7663074  3323375  4474037 5769116  6145757
            8192     128  903091 1045964  8781355  9857043 9393538  993348 8605412  1024263  8463394  2420755  3126510 4707583  4961834
            8192     256  823149 1084868  6434642  6924845 6890129  956115 6425016   988547  6395120  2826843  3383927 3493332  3701837
            8192     512  600413  999765  6606618  7092077 7148143  993808 6512699   983538  7793434  3062418  3391944 3449493  3616888
            8192    1024  665321 1011121  6660405  7255309 7321790 1014225 6687628  1023592  7502444  3241850  3497599 3526677  3652258
            8192    2048  801658  807802  6611703  7111158 7128863  978497 6501608   990313  7230880  3436384  3555875 3552567  3626431
            8192    4096  566060  570477  3642578  6532510 6580049  720181 3670204   716771  6866721  3531027  3619936 3607016  3645670
            8192    8192  947050  995968  3607016  3667070 3653812  565705 6569983   957474  6665573  1590742  3618412 3721887  3770075
           16384       4  141932  152417  2413004  2438866 1734647  151474 1742256   149290  1713283   801956   862542 2075251  2094096
           16384       8  233984  271231  3868728  4026499 2976698  263951 2994599   264322  2911126  1347366  1528668 3209419  3280196
           16384      16  337953  434463  5490615  5716711 4653015  440464 4564014   459192  4425575  1993902  2380653 4372356  4431568
           16384      32  436883  637484  7214790  7649261 6692713  623601 6476367   686153  6166054  2735233  3512941 5417891  5523715
           16384      64  513752  874796  8569789  9017350 8372454  836687 8066797   853511  7854726  3281292  4458306 6056817  6208391
           16384     128  917522 1022599  9097331  9620796 9138464  993561 8605202  1020245  8542092  2390757  3123214 4566137  4658377
           16384     256  989911 1063196  6272998  6657699 6548575 1073946 6267848  1083103  6227520  2827751  3303216 3461623  3515817
           16384     512  994971 1082523  6558575  6861103 6901759 1089301 6548575  1088783  6547951  3071562  3360726 3532625  3581974
           16384    1024  845499 1030820  6659634  7041070 6919132 1066727 6662863  1070983  7768594  3272853  3457269 3525738  3555656
           16384    2048  650568  880287  6646751  6959776 6989507  984029 6747917   994539  7782671  3441169  3515097 3553266  3567099
           16384    4096  567644  656385  3808480  7001613 6977442  999820 6745267   758068  7380615  1942610  3531173 2139407  3285371
           16384    8192  569148  973435  6649324  6767854 6764523  969918 6687502   819241  3882498  3369129  3452926 3636180  3636950
           16384   16384  643670  575261  6665448  6863844 6835170  952613 3961277   577349  3987249  1579946  3468262 3734590  3746807
           32768       4  129176  153051  2391124  2418303 1712020  145468 1751175   146696  1715674   797044   854428 2062817  2077472
           32768       8  248619  275114  3977649  4044962 2954164  270209 3023440   267655  2912471  1347152  1534725 3268246  3301931
           32768      16  209213  459264  5551114  5685920 4481976  451996 4574009   452441  4466682  1981364  2372262 4384184  4414460
           32768      32  392135  710341  7323903  7624143 6387516  687724 6474477   689532  6323449  2705395  3493014 5487722  5538809
           32768      64  385405  656397  8423669  8938069 7951431  929987 8043101   913927  7968951  3236004  4449186 6179307  6271511
           32768     128  965582 1043561  9137738  9689167 8964887 1061658 8808605  1056111  8747495  2332723  3070451 4738652  4791350
           32768     256 1050388 1091393  6287003  6599771 6482111 1108380 6268936  1112705  6252395  2793031  3261499 3526082  3550953
           32768     512  879351 1033198  6615655  6849411 6869610 1078284 6590593  1129615  6614700  3098067  3310600 3552054  3572644
           32768    1024  834897 1049722  6654735  6937925 6800943 1092382 6752162  1107067  6743548  2861594  3423238 3607245  3623985
           32768    2048  843469  986627  6725728  6918716 6911757 1012823 6670885  1030209  7786995  3360135  3481070 3584665  3596108
           32768    4096  565991  987045  6853851  7001544 6826616 1006172 6663123  1010136  7507123  3424006  3453256 3595731  3594227
           32768    8192  721253  840853  6732977  6878204 6840888  730235 6784158   984704  7163948  3399194  3462391 3696403  3700483
           32768   16384  737136  953610  6743548  6866864 6859666  953134 6796907   942073  6862406  3354640  3429816 3699288  3705971
           65536       4  147202  154145  2420172  2344518 1626123  149096 1749680   147642  1667161   801917   875215 2019159  1986717
           65536       8  198908  278375  3987794  3920341 2809813  269017 3021871   272112  2813782  1346511  1529752 3290973  3204384
           65536      16  367508  462945  5576091  5557264 4321517  448541 4548262   453504  4356309  1983406  2388087 4418846  4344741
           65536      32  544581  708612  7389428  7494189 6227861  688781 6484834   697518  6270768  2689876  3468586 5504956  5483213
           65536      64  681567  952074  8680316  8935978 7924566  939490 8137103   937085  7902467  3221207  4440977 6165143  6037980
           65536     128  846018 1073654  9261757  9598092 8859654 1088475 8852806  1069714  8780413  2344518  3013721 4763518  4780168
           65536     256  942341 1130185  6330120  6436395 6324148 1140057 6285250  1131940  6339902  2802708  3202629 3470294  3485034
           65536     512  964870 1117636  6621839  6748483 6459385 1153864 6660831  1150502  6575899  3045070  3358443 3542113  3554617
           65536    1024 1020364 1072268  6682692  6830994 6776599 1119890 6720270  1121365  6787811  3253847  3428140 3562310  3572032
           65536    2048  968494 1002908  6670368  6787644 6759768 1042919 6731296  1043798  6820147  3378837  3493938 3597934  3597934
           65536    4096  895654 1003061  6657443  6635106 6741697 1020652 6739713  1022878  7479506  3416890  3515296 3613590  3619776
           65536    8192  726748  772830  4915309  6781448 6768923  748358 6774595  1005833  7135829  3287824  3412817 3648363  3650446
           65536   16384  939950  951962  6698979  6788482 6771758  955502 6763261   984129  6871122  3359100  3396329 3723633  3724895
          131072       4  147303  154040  2413053  2410788 1492167    9470 1737414   145873  1621737   767253   809855 2069865  2074551
          131072       8  261024  258588  3974153  3982992 2594548  269475 2952663   269569  2706532  1361574  1543188 1627272  1966716
          131072      16  400135  468814  5611195  5637722 4103181  445014 4559647     9220  3583436  1887153  2262483 4247160  4350924
          131072      32  566776  708834  7456155  7485190 6065614  695940 6352268   696761  5844933  2641408  3506748 5410566  5521865
          131072      64  669540  975484  8783191  8834000 7824724  946880 8030461    92084  4259170  1657104  2333529 5127993  6391632
          131072     128 1001367 1088059  9332319  9360922 8781928 1078712 8860340   115683  4668807  1601643  2056093 2630639  3928544
          131072     256  886899 1141771  6411609  6436456 6362118 1144452 6267823    85370  3703011  2346147  1347365 3365986  3612493
          131072     512 1032696 1158197  6595132  6632209 6578874 1152383 6647607   167340  4426916  2383467  2068946 2006856  3092497
          131072    1024  978983 1114587  6693172  6660493 6613141 1115648 6755183   103598  3977172  2186726  1414836 2244535  3614678
          131072    2048  977397 1036510  6782184  6813875 6815311 1040575 6739614   143605  5981210  2505440  1091656 3421884  3712890
          131072    4096  876348 1015863  6719268  6735073 6735733 1013797 6832336   127579  5977048  2611768  2242575 3010318  3687488
          131072    8192  818888  991691  6671000  6671647 6669624  996100 6779759   158437  6048863  3456088  1116750 3265769  3704483
          131072   16384  740098  587174  6688368  6700024 6702393  746964 6297547   129825  4064263  1979854  2024183 2209693  3211531
          262144       4  142960   17558  2309554  2371145 1239047   18814 1745927    18459  1392827   700586   816803 1939407  2081364
          262144       8  261615  279946  4009541  3997383 2464964   19268 3024451   268466  2552523  1328084  1443715 2347258  3296581
          262144      16  401200   17373  5166615  5192822 3507316  439310 4499247    18734  3475652  1926268  2260212 4360566  4459899
          262144      32  618725  712309  7443476  7478714 5778545  692539 6451820    18728  5114797  2583464  3330593 5377431  5470430
          262144      64  752292  144038  8347479  9177065 7788685   19362 7962812   948628  7613144  3062998  1307711 5860348  6284007
          262144     128  992026  225665  9118387  9754205 8992650   17092 8591222  1067443  8534738  2334128  1282486 4212852  4945830
          262144     256 1103703  157640  6408911  6549670 6403760   17219 6295810  1133511  6261640  2769907  1195355 3447038  2907731
          262144     512 1086386  321822  3886260  4520910 6699975   17122 3893360  1122470  6353472  3137528    63841 3538094  3607513
          262144    1024 1051706  277044  6796892  7012379 6853793   15562 5826591  1103364  6582057  3212158  1318512 3346794  3500338
          262144    2048  985022  237375  6002985  7003579 6790050   13858 6137763  1031238  6551466  3285666  1226795 2123520  3622321
          262144    4096  952100  215488  6738078  6957137 6845046    3056 6421488  1009244  6712697  3097016   244524 3508917  3697380
          262144    8192  903008   48008  6725960  6745354 6702916   23509 6609596    39556  6048690   209328    90358 3594857  3652294
          262144   16384  758013  225421  6881891  6946412 6854348    1550 6498840    10237  6960088  2698202  3348761 1481843  3604993
          524288       4   31128   24200  2125161  2192415 1141036    1104 1546722    30819  1332790   117260   112387 1861044  1923195
          524288       8  258987   55987  2858180  3648136 2053575    2934 2534126   193276  2161440   126000   103953  536049   444910
          524288      16   33730   44877  5145577  5313822 3499897    8404 3551028    36267  3101453    89300   108712 3864805  4027162
          524288      32  561388   36205  6957573  7017454 5280746  673153 6465342    37554  5066129  2371827   616530 5091312  5414568
          524288      64  100218   67076  6738921   354036 7234538   36255 6763336    32446  6794725   142985   115352 5881883  6030457
          524288     128  344405   35593  9350948  9341454 8746176   28145 8804904    34778  8193515  2249594    34952 4860774  4899480
          524288     256  212179   30972  6315968  6362494 6314300   36051 6211424    33621  6018606  2517419  2672594 3750565  3800397
          524288     512  126013   49502  5488600   393756 6589271   37597 5336168    66942  6367192    89612    65795 3467168  3504012
          524288    1024  371096   28388  6778305  6885464 6836104   32694 2302326    38768  6445557  3053385    35413 3531439  3607944
          524288    2048  286268   30052  4686502  6736237 6689393   29958 6064852    33181  6550232    80197    62508 3428223  3557416
          524288    4096  417488   15773  6702994  6828357 6786547   18725 6343077    24314  6564350   161928    65332 3582376  3629393
          524288    8192  125716   26154  3724451  6783469 6673559   37932 5220483    29919  6379920   176239   120262 3444753  3231658
          524288   16384  128129   80770  5631823   522282  158393  130472 5703677    34860  5325687   172409    92930 3554736  3640081
         1048576       4   22565   33904  2176728  2177420 1115224     618 1596868    22423  1338109    73389    89687 1857320  1714900
         1048576       8   90817   71072  3447515   878135  414715    1236 2739062    60213  2168934    89771    92357 2984444  3015862
         1048576      16   33999   45788  5162700  5356085 3427066    2677 3990743    32217  3400447    83616    77532  807562  3862913
         1048576      32   57599   85665  7020420  7273347 5324854    6656 5715617    55454  5107084    90359   113593 4789263  5244874
         1048576      64   64059   36017  7053421   358704 7037462   19400 7052946    46219  6744303    93934   100033 5682356  5754294
         1048576     128   64168   34817  7075935   371966 6760205   66025 5585460    39918  8455784   119074   123238 4801964  4891980
         1048576     256   63593   43452  3743245  6392427 6222337   91001 5729795    64003  4369379   153322    79107 3336545  3473833
         1048576     512   62852   36056  5534697   332956 6586950   50568 5916308    62625  6389585   100554    98263 3522574  3539690
         1048576    1024   57433   27901  6610702  6722459 6640376   46774 5718114    38795  6669438   128363   117382 2974370  3592415
         1048576    2048   48603   29396  5093415  6684786 6580131   33496 6179029    40881  6549265   131458   104984 3544759  3575462
         1048576    4096   41180    9853  5506411  6736968 6626789   61762 5537735    29611  6559873   124768    76545 3566222  3592797
         1048576    8192    6956    2845  6528344  6779264 6665880   54843 5414187     4575  6399375    53510    65858 3510865  3519324
         1048576   16384    2982    3419  5342162    93377 6608785  101488 6129042     5454  6580003    56835    62912 3568100    84258
         2097152       4   34851   30048  2188146  2181504 1121159     596 1616511    22971  1215684    90579    74586 1843919  1863587
         2097152       8   77505   90584  3586181  3568150 1996116    1320 2756277    45949  2187570    82861    71542 2949058  2951975
         2097152      16   48587   75652  5263740  5346425 3390367    2678 4227413    33553  3455668    82786    84654 3787961    75579
         2097152      32  104289   93457  6454863  7025325 5098490    6506 5850318    66272  5169854    80818    77757 4969474  5151090
         2097152      64   58355   80983  7911693  1755570 6632149   14923 7380592    45702  7132028    85358    80009 4983182    63418
         2097152     128   78702   81313  7835927  8970581 8293852   83631 7482611    42951  8345939   104555    84131 4787865  4705056
         2097152     256   61669   82903  5897770  6346640 6153434   83637 6037993    38772  6226159    90708    93791 3544133  3555218
         2097152     512   50581   66106  5800994   136110 6496693   76596 6297449    46631  6481193   102087    82425 3504382  3549495
         2097152    1024   48897   80410  5873291   100734 6688689   70693 6470433    43016  6273979    97031    81812 3284308  3432652
         2097152    2048   39168   56008  6077958  6638636 6586057   65243 5833023    38161  6735347    96871    84529 3277225  3501415
         2097152    4096   35429   70233  6290428  6646949 6624018   77994 6205033    34094  6695226    90379    82841 3107564  3458696
         2097152    8192   17954   80016  6294164  6701214 6618919   76660 6095910     6284  6693086    66819    75126 3608978  3624177
         2097152   16384    4704   26458  6251701  6696189 6511800   81855 6253417     8615  6557799    81515    88341 3630085  3595347

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   26588  41420  83655  137040  266620 
"128"   27869  51430  72728  134898  292922  743788 
"256"   68448  131961  131011  223008  262284  408918  485678 
"512"   48832  76211  110798  159844  246871  354557  472721  517240 
"1024"   54248  90772  244632  175643  330437  383212  510466  517665  555924 
"2048"   62119  205270  152404  204879  297118  392417  763562  538121  564354  562654 
"4096"   65682  141818  173913  251366  311055  786775  495513  614822  558571  548775  988154 
"8192"   82039  159228  358403  272757  316931  903091  823149  600413  665321  801658  566060  947050 
"16384"   141932  233984  337953  436883  513752  917522  989911  994971  845499  650568  567644  569148  643670 
"32768"   129176  248619  209213  392135  385405  965582  1050388  879351  834897  843469  565991  721253  737136 
"65536"   147202  198908  367508  544581  681567  846018  942341  964870  1020364  968494  895654  726748  939950 
"131072"   147303  261024  400135  566776  669540  1001367  886899  1032696  978983  977397  876348  818888  740098 
"262144"   142960  261615  401200  618725  752292  992026  1103703  1086386  1051706  985022  952100  903008  758013 
"524288"   31128  258987  33730  561388  100218  344405  212179  126013  371096  286268  417488  125716  128129 
"1048576"   22565  90817  33999  57599  64059  64168  63593  62852  57433  48603  41180  6956  2982 
"2097152"   34851  77505  48587  104289  58355  78702  61669  50581  48897  39168  35429  17954  4704 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   42752  73387  96949  154556  246089 
"128"   54700  97634  111992  147136  334331  747933 
"256"   149010  258869  195588  392620  298360  383232  488551 
"512"   68256  129391  197837  252472  366226  409918  502475  549255 
"1024"   103111  120540  419315  266456  694663  423867  479627  562330  573978 
"2048"   72745  246477  211789  310579  383739  438646  1027036  538661  563873  987030 
"4096"   92751  237039  215047  332416  419033  1002162  601540  1018440  576006  546941  1001461 
"8192"   91263  278609  394016  357869  477611  1045964  1084868  999765  1011121  807802  570477  995968 
"16384"   152417  271231  434463  637484  874796  1022599  1063196  1082523  1030820  880287  656385  973435  575261 
"32768"   153051  275114  459264  710341  656397  1043561  1091393  1033198  1049722  986627  987045  840853  953610 
"65536"   154145  278375  462945  708612  952074  1073654  1130185  1117636  1072268  1002908  1003061  772830  951962 
"131072"   154040  258588  468814  708834  975484  1088059  1141771  1158197  1114587  1036510  1015863  991691  587174 
"262144"   17558  279946  17373  712309  144038  225665  157640  321822  277044  237375  215488  48008  225421 
"524288"   24200  55987  44877  36205  67076  35593  30972  49502  28388  30052  15773  26154  80770 
"1048576"   33904  71072  45788  85665  36017  34817  43452  36056  27901  29396  9853  2845  3419 
"2097152"   30048  90584  75652  93457  80983  81313  82903  66106  80410  56008  70233  80016  26458 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1070292  2133730  3057153  4274062  5860307 
"128"   1291158  2248149  3124872  4596273  6045455  14200794 
"256"   2588541  4553502  3245838  9434868  5938650  6554972  3368013 
"512"   1302447  2297251  3325278  4204110  5870558  6652558  3742527  3409755 
"1024"   2567523  2255990  6479979  4589593  11903823  6402699  3880507  3794792  3345496 
"2048"   1242611  4301837  3051697  4462754  5820505  6225466  7082696  3937075  3519302  5719737 
"4096"   2418063  3927001  3098371  4284464  5223741  9144037  6727163  6649056  3726809  6430059  6281934 
"8192"   2380009  3842165  5432536  4051471  8436380  8781355  6434642  6606618  6660405  6611703  3642578  3607016 
"16384"   2413004  3868728  5490615  7214790  8569789  9097331  6272998  6558575  6659634  6646751  3808480  6649324  6665448 
"32768"   2391124  3977649  5551114  7323903  8423669  9137738  6287003  6615655  6654735  6725728  6853851  6732977  6743548 
"65536"   2420172  3987794  5576091  7389428  8680316  9261757  6330120  6621839  6682692  6670368  6657443  4915309  6698979 
"131072"   2413053  3974153  5611195  7456155  8783191  9332319  6411609  6595132  6693172  6782184  6719268  6671000  6688368 
"262144"   2309554  4009541  5166615  7443476  8347479  9118387  6408911  3886260  6796892  6002985  6738078  6725960  6881891 
"524288"   2125161  2858180  5145577  6957573  6738921  9350948  6315968  5488600  6778305  4686502  6702994  3724451  5631823 
"1048576"   2176728  3447515  5162700  7020420  7053421  7075935  3743245  5534697  6610702  5093415  5506411  6528344  5342162 
"2097152"   2188146  3586181  5263740  6454863  7911693  7835927  5897770  5800994  5873291  6077958  6290428  6294164  6251701 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1336792  2379626  3588436  4988978  7100397 
"128"   1346196  2367096  3468030  5122535  6406138  18012359 
"256"   2665657  4734192  3197509  9868433  6398720  7120034  3511189 
"512"   1323315  2370799  3459188  4973263  6018636  7211022  3849877  3580298 
"1024"   2679655  2333199  6874084  4451639  13264026  7101400  4033569  3894582  3495237 
"2048"   1328928  4717655  3418463  4971585  6321679  6479029  7393606  4063729  3991965  6518362 
"4096"   2598755  4524821  3314142  4746074  5996870  12264277  7261741  7197849  5153230  7111444  6420447 
"8192"   2438104  4085675  5765244  4151830  9286903  9857043  6924845  7092077  7255309  7111158  6532510  3667070 
"16384"   2438866  4026499  5716711  7649261  9017350  9620796  6657699  6861103  7041070  6959776  7001613  6767854  6863844 
"32768"   2418303  4044962  5685920  7624143  8938069  9689167  6599771  6849411  6937925  6918716  7001544  6878204  6866864 
"65536"   2344518  3920341  5557264  7494189  8935978  9598092  6436395  6748483  6830994  6787644  6635106  6781448  6788482 
"131072"   2410788  3982992  5637722  7485190  8834000  9360922  6436456  6632209  6660493  6813875  6735073  6671647  6700024 
"262144"   2371145  3997383  5192822  7478714  9177065  9754205  6549670  4520910  7012379  7003579  6957137  6745354  6946412 
"524288"   2192415  3648136  5313822  7017454  354036  9341454  6362494  393756  6885464  6736237  6828357  6783469  522282 
"1048576"   2177420  878135  5356085  7273347  358704  371966  6392427  332956  6722459  6684786  6736968  6779264  93377 
"2097152"   2181504  3568150  5346425  7025325  1755570  8970581  6346640  136110  100734  6638636  6646949  6701214  6696189 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   852702  1392258  2379626  3541098  4564786 
"128"   907174  1579934  2464907  3759450  4934216  11720614 
"256"   1829808  3285566  2539563  7073132  5217259  6107548  3316006 
"512"   924123  1679288  2638816  3346002  4457157  6246213  3710197  3510074 
"1024"   1865101  1670020  5277632  3923040  11368190  5536137  3894582  3866533  3314514 
"2048"   918826  3362265  2566606  4056054  5507054  6298503  7213548  4008732  7059413  6420913 
"4096"   1846740  3374022  2610602  3976080  5360658  11874344  7161842  7185807  7173805  7111444  6522830 
"8192"   1746293  3072550  4770989  3569173  8772387  9393538  6890129  7148143  7321790  7128863  6580049  3653812 
"16384"   1734647  2976698  4653015  6692713  8372454  9138464  6548575  6901759  6919132  6989507  6977442  6764523  6835170 
"32768"   1712020  2954164  4481976  6387516  7951431  8964887  6482111  6869610  6800943  6911757  6826616  6840888  6859666 
"65536"   1626123  2809813  4321517  6227861  7924566  8859654  6324148  6459385  6776599  6759768  6741697  6768923  6771758 
"131072"   1492167  2594548  4103181  6065614  7824724  8781928  6362118  6578874  6613141  6815311  6735733  6669624  6702393 
"262144"   1239047  2464964  3507316  5778545  7788685  8992650  6403760  6699975  6853793  6790050  6845046  6702916  6854348 
"524288"   1141036  2053575  3499897  5280746  7234538  8746176  6314300  6589271  6836104  6689393  6786547  6673559  158393 
"1048576"   1115224  414715  3427066  5324854  7037462  6760205  6222337  6586950  6640376  6580131  6626789  6665880  6608785 
"2097152"   1121159  1996116  3390367  5098490  6632149  8293852  6153434  6496693  6688689  6586057  6624018  6618919  6511800 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   52125  94393  123316  102074  260160 
"128"   67942  113893  137489  196310  319222  780556 
"256"   144149  254211  196771  443730  359977  340459  487442 
"512"   66416  151928  199065  224848  392606  417895  463338  522399 
"1024"   125397  121286  423658  418661  736220  434062  505658  535545  564844 
"2048"   79608  240487  192660  329902  409594  443287  1061690  548498  1000015  1004341 
"4096"   145599  209974  202402  261845  409436  993239  976639  988609  829832  973374  1004388 
"8192"   150876  268002  370612  397881  804719  993348  956115  993808  1014225  978497  720181  565705 
"16384"   151474  263951  440464  623601  836687  993561  1073946  1089301  1066727  984029  999820  969918  952613 
"32768"   145468  270209  451996  687724  929987  1061658  1108380  1078284  1092382  1012823  1006172  730235  953134 
"65536"   149096  269017  448541  688781  939490  1088475  1140057  1153864  1119890  1042919  1020652  748358  955502 
"131072"   9470  269475  445014  695940  946880  1078712  1144452  1152383  1115648  1040575  1013797  996100  746964 
"262144"   18814  19268  439310  692539  19362  17092  17219  17122  15562  13858  3056  23509  1550 
"524288"   1104  2934  8404  673153  36255  28145  36051  37597  32694  29958  18725  37932  130472 
"1048576"   618  1236  2677  6656  19400  66025  91001  50568  46774  33496  61762  54843  101488 
"2097152"   596  1320  2678  6506  14923  83631  83637  76596  70693  65243  77994  76660  81855 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   811459  1363961  1780008  4897948  2662899 
"128"   870405  1487977  2035099  2784517  3468030  5784891 
"256"   1802167  3197509  2413957  6595234  4404088  4929815  2975955 
"512"   904658  3239989  2521095  3580298  4973263  5566231  3459188  3244885 
"1024"   1831694  1646334  5096034  7472033  10429596  5660167  3709575  3696803  3249318 
"2048"   1763917  3142115  2423929  3901313  5222461  5852228  6967792  6917293  3443127  5582208 
"4096"   1727521  3129412  4639689  5327412  8569343  9394037  6703539  6680080  6471234  6389405  6149271 
"8192"   1738518  2945590  4526494  6305921  8009625  8605412  6425016  6512699  6687628  6501608  3670204  6569983 
"16384"   1742256  2994599  4564014  6476367  8066797  8605202  6267848  6548575  6662863  6747917  6745267  6687502  3961277 
"32768"   1751175  3023440  4574009  6474477  8043101  8808605  6268936  6590593  6752162  6670885  6663123  6784158  6796907 
"65536"   1749680  3021871  4548262  6484834  8137103  8852806  6285250  6660831  6720270  6731296  6739713  6774595  6763261 
"131072"   1737414  2952663  4559647  6352268  8030461  8860340  6267823  6647607  6755183  6739614  6832336  6779759  6297547 
"262144"   1745927  3024451  4499247  6451820  7962812  8591222  6295810  3893360  5826591  6137763  6421488  6609596  6498840 
"524288"   1546722  2534126  3551028  6465342  6763336  8804904  6211424  5336168  2302326  6064852  6343077  5220483  5703677 
"1048576"   1596868  2739062  3990743  5715617  7052946  5585460  5729795  5916308  5718114  6179029  5537735  5414187  6129042 
"2097152"   1616511  2756277  4227413  5850318  7380592  7482611  6037993  6297449  6470433  5833023  6205033  6095910  6253417 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   55122  111116  117848  182882  286849 
"128"   68410  120650  261148  226546  465708  992724 
"256"   141359  254272  194103  430218  358056  394496  430218 
"512"   66297  235836  211038  258863  375381  443254  469723  536628 
"1024"   132832  122738  437779  607336  806899  472347  527325  545822  569563 
"2048"   142847  242600  212581  331813  690908  450328  1020448  603064  570009  970635 
"4096"   148163  243200  411328  590539  795924  991004  994677  997333  813525  975696  1009879 
"8192"   149050  264601  436625  677856  856385  1024263  988547  983538  1023592  990313  716771  957474 
"16384"   149290  264322  459192  686153  853511  1020245  1083103  1088783  1070983  994539  758068  819241  577349 
"32768"   146696  267655  452441  689532  913927  1056111  1112705  1129615  1107067  1030209  1010136  984704  942073 
"65536"   147642  272112  453504  697518  937085  1069714  1131940  1150502  1121365  1043798  1022878  1005833  984129 
"131072"   145873  269569  9220  696761  92084  115683  85370  167340  103598  143605  127579  158437  129825 
"262144"   18459  268466  18734  18728  948628  1067443  1133511  1122470  1103364  1031238  1009244  39556  10237 
"524288"   30819  193276  36267  37554  32446  34778  33621  66942  38768  33181  24314  29919  34860 
"1048576"   22423  60213  32217  55454  46219  39918  64003  62625  38795  40881  29611  4575  5454 
"2097152"   22971  45949  33553  66272  45702  42951  38772  46631  43016  38161  34094  6284  8615 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   874936  1562436  2133730  2561267  2067979 
"128"   889145  1663139  5122535  3124872  4759253  11470204 
"256"   1752173  3245838  2607399  7791708  5022044  5938650  3123106 
"512"   918982  3279573  2572435  4061007  5509113  6652558  3604335  3351224 
"1024"   1718120  3251778  5071963  7066349  12071103  13643232  3937426  3849207  3335105 
"2048"   1688337  3048448  2437686  3836837  8498106  7088541  7582884  3999400  3612546  6041567 
"4096"   1688305  2809552  4209920  5883908  7816828  8625273  7863339  7512605  7314299  6703539  6015769 
"8192"   1696123  2818033  4266803  5723946  7663074  8463394  6395120  7793434  7502444  7230880  6866721  6665573 
"16384"   1713283  2911126  4425575  6166054  7854726  8542092  6227520  6547951  7768594  7782671  7380615  3882498  3987249 
"32768"   1715674  2912471  4466682  6323449  7968951  8747495  6252395  6614700  6743548  7786995  7507123  7163948  6862406 
"65536"   1667161  2813782  4356309  6270768  7902467  8780413  6339902  6575899  6787811  6820147  7479506  7135829  6871122 
"131072"   1621737  2706532  3583436  5844933  4259170  4668807  3703011  4426916  3977172  5981210  5977048  6048863  4064263 
"262144"   1392827  2552523  3475652  5114797  7613144  8534738  6261640  6353472  6582057  6551466  6712697  6048690  6960088 
"524288"   1332790  2161440  3101453  5066129  6794725  8193515  6018606  6367192  6445557  6550232  6564350  6379920  5325687 
"1048576"   1338109  2168934  3400447  5107084  6744303  8455784  4369379  6389585  6669438  6549265  6559873  6399375  6580003 
"2097152"   1215684  2187570  3455668  5169854  7132028  8345939  6226159  6481193  6273979  6735347  6695226  6693086  6557799 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   367817  604849  752329  653436  592827 
"128"   412721  692017  1967960  1243315  1598754  1377278 
"256"   773697  1415041  940389  2842047  1686137  1219045  797250 
"512"   406966  1395552  990168  1339827  1556366  1340664  1450212  816594 
"1024"   794363  1367037  2068064  2798378  3591693  2432298  1525848  1648862  843505 
"2048"   804390  1370703  1008823  2701402  3281349  1241893  2810101  2994254  1749190  1612586 
"4096"   811872  1381373  2045756  2775061  3429933  2402508  2807716  3034344  3292546  3332786  1641053 
"8192"   805265  1357405  2036276  2736125  3323375  2420755  2826843  3062418  3241850  3436384  3531027  1590742 
"16384"   801956  1347366  1993902  2735233  3281292  2390757  2827751  3071562  3272853  3441169  1942610  3369129  1579946 
"32768"   797044  1347152  1981364  2705395  3236004  2332723  2793031  3098067  2861594  3360135  3424006  3399194  3354640 
"65536"   801917  1346511  1983406  2689876  3221207  2344518  2802708  3045070  3253847  3378837  3416890  3287824  3359100 
"131072"   767253  1361574  1887153  2641408  1657104  1601643  2346147  2383467  2186726  2505440  2611768  3456088  1979854 
"262144"   700586  1328084  1926268  2583464  3062998  2334128  2769907  3137528  3212158  3285666  3097016  209328  2698202 
"524288"   117260  126000  89300  2371827  142985  2249594  2517419  89612  3053385  80197  161928  176239  172409 
"1048576"   73389  89771  83616  90359  93934  119074  153322  100554  128363  131458  124768  53510  56835 
"2097152"   90579  82861  82786  80818  85358  104555  90708  102087  97031  96871  90379  66819  81515 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   435202  780776  1255511  1330167  1562436 
"128"   460514  836500  2727923  1749872  2558895  3759450 
"256"   873098  1588832  1280084  3879045  2325094  1514860  1790149 
"512"   427036  1605228  2535981  1954379  2535981  1764853  1695195  1856390 
"1024"   889815  1585557  2425431  3866533  4972145  3140041  1841906  1777861  1854631 
"2048"   883573  1618968  1236708  1894641  4772701  1734357  3189957  3240499  1887563  3632406 
"4096"   865798  1539855  2429346  3522048  4671228  3138560  3298235  3365430  3473623  3571100  3720353 
"8192"   863769  1528403  2379350  3449493  4474037  3126510  3383927  3391944  3497599  3555875  3619936  3618412 
"16384"   862542  1528668  2380653  3512941  4458306  3123214  3303216  3360726  3457269  3515097  3531173  3452926  3468262 
"32768"   854428  1534725  2372262  3493014  4449186  3070451  3261499  3310600  3423238  3481070  3453256  3462391  3429816 
"65536"   875215  1529752  2388087  3468586  4440977  3013721  3202629  3358443  3428140  3493938  3515296  3412817  3396329 
"131072"   809855  1543188  2262483  3506748  2333529  2056093  1347365  2068946  1414836  1091656  2242575  1116750  2024183 
"262144"   816803  1443715  2260212  3330593  1307711  1282486  1195355  63841  1318512  1226795  244524  90358  3348761 
"524288"   112387  103953  108712  616530  115352  34952  2672594  65795  35413  62508  65332  120262  92930 
"1048576"   89687  92357  77532  113593  100033  123238  79107  98263  117382  104984  76545  65858  62912 
"2097152"   74586  71542  84654  77757  80009  84131  93791  82425  81812  84529  82841  75126  88341 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   863676  1279447  1879725  2006158  2203800 
"128"   1048974  1684006  4444086  2621367  2985839  2608629 
"256"   2131261  3499745  2345409  5938650  3368013  1985448  1790149 
"512"   1060063  3550700  4882800  3051245  3504346  2651850  1848401  1867692 
"1024"   2178189  3379719  4654248  6128613  7160597  5048117  1939207  1961346  1903117 
"2048"   2087567  3414387  2238241  5670651  6041567  2595298  3586902  3494960  1919621  3441748 
"4096"   2096178  3255732  4104315  5057654  5625724  4565707  3518442  3189841  3433360  3468014  3574071 
"8192"   2058232  3175340  4284360  5184180  5769116  4707583  3493332  3449493  3526677  3552567  3607016  3721887 
"16384"   2075251  3209419  4372356  5417891  6056817  4566137  3461623  3532625  3525738  3553266  2139407  3636180  3734590 
"32768"   2062817  3268246  4384184  5487722  6179307  4738652  3526082  3552054  3607245  3584665  3595731  3696403  3699288 
"65536"   2019159  3290973  4418846  5504956  6165143  4763518  3470294  3542113  3562310  3597934  3613590  3648363  3723633 
"131072"   2069865  1627272  4247160  5410566  5127993  2630639  3365986  2006856  2244535  3421884  3010318  3265769  2209693 
"262144"   1939407  2347258  4360566  5377431  5860348  4212852  3447038  3538094  3346794  2123520  3508917  3594857  1481843 
"524288"   1861044  536049  3864805  5091312  5881883  4860774  3750565  3467168  3531439  3428223  3582376  3444753  3554736 
"1048576"   1857320  2984444  807562  4789263  5682356  4801964  3336545  3522574  2974370  3544759  3566222  3510865  3568100 
"2097152"   1843919  2949058  3787961  4969474  4983182  4787865  3544133  3504382  3284308  3277225  3107564  3608978  3630085 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   983980  1638743  2203800  2772930  3057153 
"128"   1093856  1802755  5122535  3053774  3359523  3468030 
"256"   2205688  3654598  2392442  6398720  3545976  2097948  1842366 
"512"   1089094  3653390  5067142  3239989  3634839  2782414  1882427  1875849 
"1024"   2102484  3567824  4715569  6559147  7755368  5479632  2077065  1964935  1885572 
"2048"   2185842  3675930  2441150  6759439  7262337  2892423  3835124  3663388  1978424  3592903 
"4096"   2203167  3524939  4779081  6198078  7355007  5475122  3800178  3546038  3676563  3593509  3656998 
"8192"   2091941  3279600  4449702  5519808  6145757  4961834  3701837  3616888  3652258  3626431  3645670  3770075 
"16384"   2094096  3280196  4431568  5523715  6208391  4658377  3515817  3581974  3555656  3567099  3285371  3636950  3746807 
"32768"   2077472  3301931  4414460  5538809  6271511  4791350  3550953  3572644  3623985  3596108  3594227  3700483  3705971 
"65536"   1986717  3204384  4344741  5483213  6037980  4780168  3485034  3554617  3572032  3597934  3619776  3650446  3724895 
"131072"   2074551  1966716  4350924  5521865  6391632  3928544  3612493  3092497  3614678  3712890  3687488  3704483  3211531 
"262144"   2081364  3296581  4459899  5470430  6284007  4945830  2907731  3607513  3500338  3622321  3697380  3652294  3604993 
"524288"   1923195  444910  4027162  5414568  6030457  4899480  3800397  3504012  3607944  3557416  3629393  3231658  3640081 
"1048576"   1714900  3015862  3862913  5244874  5754294  4891980  3473833  3539690  3592415  3575462  3592797  3519324  84258 
"2097152"   1863587  2951975  75579  5151090  63418  4705056  3555218  3549495  3432652  3501415  3458696  3624177  3595347 
root@openindiana:/zfspool4/filesystem4# 







LINUX EXT3 AT IDENTICAL HARDWARE
andremachado@corporate-1543730:/tmp$ iozone -a -z -o -b /home/andremachado/iozone_report_ext3_sync_blockz.xls
    Iozone: Performance Test of File I/O
            Version $Revision: 3.308 $
        Compiled for 32 bit mode.
        Build: linux 

    Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                 Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                 Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                 Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                 Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                 Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

    Run began: Tue Aug  7 10:01:55 2012

    Auto Mode
    Cross over of record size disabled.
    SYNC Mode. 
    Command line used: iozone -a -z -o -b /home/andremachado/iozone_report_ext3_sync_blockz.xls
    Output is in Kbytes/sec
    Time Resolution = 0.000001 seconds.
    Processor cache size set to 1024 Kbytes.
    Processor cache line size set to 32 bytes.
    File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4     136     320  2668807  3181584 2370372     321 1560972      321  2064515   603773  1254900 2133333  2782600
              64       8     288     647  3371596  3759269 2909083     640 1777775      641  2206896   727272  1306121 2909098  3200011
              64      16     588     493  3378744  3550521 3555549    1314 1729732     1274  4000025   615384  1254900 2206896  2370372
              64      32    1291    2569  3545460  3998280 4266665    2593 2206896     2604  1939392   901408  1684207 2064515  3047628
              64      64    1972    5010  2781713  5761186 6400020    5751 1828569     5793  2370372   780488  1488372 2666671  3199993
             128       4     131     237  3049835  3458170 3368415     319 1999999      320  2064515   715083  1454545 2612243  3047620
             128       8     261     634  3656834  3994998 3878798     635 2370372      610  2909083   684491  1319588 2782608  3459465
             128      16     623    1281  3373883  3127948 3999997    1269 2245610     1267  2509807   831169  1438202 2415096  2723403
             128      32    1162    2541  3773941  5563821 5565229    2491 2559997     2592  2844444   955224  1599999 3047620  2844444
             128      64    1913    5478  3865190  3469836 3657138    5301 2559997     5279  3047612  1132742  2976745 3999997  3459454
             128     128    3830   11310  4274295  4405058 5818166   10421 2782615     9152  2976737   901408  1882354 3999997  3657138
             256       4     150     171  3120004  3608143 2909091     316 2348623      320  2370370   795031  1802817 2976745  3324674
             256       8     283     425  3758647  4740121 5688888     634 2782608      634  2813186  1610062  2206895 3657145  3820892
             256      16     505     965  3767024  4265723 5333330    1272 2976745     1270  3506850   898245  1939394 3413333  5446806
             256      32    1181    2557  3819120  4124454 3999998    2571 3160492     2603  3605635   992248  1882353 3710147  3820899
             256      64    1930    1977  3873394  4263564 4196720    5199 3199998     5158  3999998  1939394  2559998 3240509  3657145
             256     128    3823   10436  4271299  6111384 6243906   10599 3121953    10525  3506850  1292929  2370370 4266666  3368420
             256     256    5101   13125  6550520  8828119 5019603    8225 3413333    14055  3506850   969696  2694739 3506850  5333343
             512       4     120     165  3143269  5395382 5333331     323 3820892      310  2509804   832520  1488371 4231405  3240505
             512       8     321     337  3685258  5282246 6481010     649 3121951      593  3084337   912656  2348623 4654544  4196721
             512      16     616     753  3606803  5228524 6481010    1247 3220124     1203  3160494   887348  1605015 6826666  3710144
             512      32    1308    1801  6245663  4973623 4830188    2623 3555554     1874  4063494   986512  1753425 4785046  3820896
             512      64    2499    5174  3821988  5754977 7757584    5201 3683452     5191  4196721  1075630  2426540 3580421  4031498
             512     128    3892   10410  7116844  6313888 8258062   10524 3555557    10761  4266667  1204705  2860335 5389471  3482994
             512     256    4996   10881  7985296  8263151 9142862    9527 5752809     9268  6095241  1387533  2925715 3764706  4000002
             512     512    8842   18602  3905233  8821922 9481489   16026 3710144    17743  3792592  1028112  3531035 7757584  3908394
            1024       4     121     153  3169419  3413243 5988303     242 2598984      242  4162601   824476  1815602 3938463  3103029
            1024       8     231     318  3737709  6967886 6059171     457 3261146      467  3180124   942042  2306306 5171717  3657143
            1024      16     470     669  3543920  6822277 7585185     914 5145728     1006  3282051   937728  3160494 5720671  5389475
            1024      32     916    1192  3593835  4197115 4096001    1839 3459458     1882  3670250  1006883  1768566 6564101  4063492
            1024      64    1972    3081  6693186  5628350 5535134    3486 3543252     4648  4612611  1914018  3261145 6781457  7474452
            1024     128    3360    7743  4212587  6362049 8677967    5808 6400002     7767  7699242  1102260  2332573 6440254  4284517
            1024     256    4178    8502  4030909  4509651 8605043    8487 3592982     9126  4376069  1241212  2605598 6023532  4162603
            1024     512    7722   17235  4195632  9219488 9570092   15821 3908398    15539  4031494  1095187  4063492 6095237  7111108
            1024    1024   16796   31889  4111722  4340455 4284519   34723 3878787    26226  3764706  1033299  2007843 5446807  3893535
            2048       4     110     149  5224221  4072091 3908396     247 2670143      340  2639175   848384  1924812 5403694  3297906
            2048       8     270     760  3772101  4285206 3849623     966 5211196      784  3245641   929641  1627981 5902017  3923371
            2048      16     539    1819  4385664  4719369 4830188    1765 6206061     1522  3447811   969696  3056715 3592982  3730418
            2048      32    1083    3732  6544570  6586310 6481013    4578 3644128     3657  3683453  1013359  1791776 6872484  4112449
            2048      64    2223    7442  3799455  4310812 4471615    5720 3820896     3997  3778598  1032258  1760963 4864608  4320675
            2048     128    4084   13926  3985295  8066468 9061947   16397 4031495    12968  4876189  1046499  3346405 5595628  4055446
            2048     256    7905   18458  6987830  7702475 8865800   25824 3799628    28126  4366736  1121577  3828037 5626373  4329809
            2048     512   16337   41992  3893515  4320276 4520971   38990 4087824    54611  4432900   985088  2158061 4697248  4129032
            2048    1024   30723   53250  4063022  6627546 4461873   52262 3828037    51740  4366738  1123422  2485436 5818181  4188139
            2048    2048   41919   56104  3893284  7502932 7585182   76221 3813780    46694  3871455  1026052  3453625 6501588  4154157
            4096       4     133     429  3155507  4779574 4423326     549 2747149      386  2640876   849616  1440225 5305699  3150769
            4096       8     268     756  5943962  4035602 3644128    1057 3351882      783  3303225   928587  2016740 4423325  3785582
            4096      16     539    1671  6176910  6759522 3799628    2217 3480033     1660  5876614   968092  3245641 6543130  3835206
            4096      32    1078    3001  3663540  3842819 4145749    4213 3670250     3731  6243902   995140  3368420 3810232  3965150
            4096      64    2129    5439  3817403  7123409 8641350    8613 3838800     7085  3764706  1037487  2692965 5347258  4087824
            4096     128    3405   13015  6770833  3853270 8752135   17910 3946050    13955  3817334  1294973  2111340 5885057  3908397
            4096     256    8598   22206  6780809  7237794 8515591   26317 3957488    29444  4691867  1072251  1902461 7236748  3965150
            4096     512   15328   41618  3806582  4031414 4271115   33452 4124874    35809  4501098   959475  2714380 6826667  3908397
            4096    1024   30666   42683  3778482  7249243 6860971   39585 7198593    55654  4437703   964445  2117890 4452174  3927133
            4096    2048   37869   31262  3565132  3710248 3696751   62522 3627989    48725  3893536  1090521  4343584 6543130  3683453
            4096    4096   56369   82214  3385390  6094197 5826457   87110 4785046    32010  3346405  1107326  2730666 5044335  3686768
            8192       4      40     450  5281745  4037506 4055445     516 4571428      376  4533480  1602817  2235807 5085040  5396574
            8192       8      79     890  3691567  6316280 6113432    1016 4423326      762  3270259  1023360  3077385 3629596  3616777
            8192      16     545    1765  3654064  3876995 4558709    2270 5665283     1527  3430485   956785  1839658 4992078  5748772
            8192      32    1056    3620  4043219  5595215 4017655    4072 3878787     3128  3607221   986512  3321978 5234505  3750915
            8192      64    2011    6814  3851458  7074953 7508708    8520 3986374     6106  6703764  1054718  3255961 4917166  4853080
            8192     128    3812   12766  6350420  7116980 7641790   17422 3749199    10361  3762976   989133  3249504 6792703  6720262
            8192     256    8211   21878  3718418  3770022 3801392   23989 3711826    27349  6860972   997929  1713090 3711826  3766436
            8192     512   15320   31221  6335467  6983265 6832360   40025 5468624    58670  4914217  1049045  1934356 5962153  3785582
            8192    1024   28044   65137  3737218  3806668 3831618   48049 4291251    49474  9405281   947819  1733756 3706787  3762976
            8192    2048   30728   50034  3583454  3675165 3636040   64800 3564838    70561  4031496   950348  2793044 4589355  3921493
            8192    4096   12953   48334  3321999  4740464 3170278   59926 5347258    59104  4246759  1056486  3840600 4029513  3246928
            8192    8192   18939   66238  3971085  5072169 5097697   97878 3980563    75024  5291989   995140  2002444 5231162  3155623
           16384       4     130     444  5561658  5680989 4808922     568 3254668      390  2585450  1058671  2731577 3593770  3117199
           16384       8     253     858  4040350  6125037 5669204     939 3338903      743  4760023  1235409  2932521 5059913  4069547
           16384      16     517    1775  4011700  4024557 5236177    2095 3690090     1566  4509771  1160175  1941692 6222559  6274990
           16384      32    1072    3635  4419857  6641430 6509336    4188 3545552     3056  3513617   962179  1893885 5720670  3637655
           16384      64    2131    6233  4824527  6625448 6739613    8158 6561473     5473  4597081  1287746  2956866 6039071  3776855
           16384     128    4194   13263  3651360  4590777 4013718   16191 3642507    12759  3616777   990987  2520227 4918643  3999023
           16384     256    7452   22873  6422813  5651628 5609038   23496 3997072    28050  5525801  1178789  1748932 4860278  3574170
           16384     512   14528   35630  4399481  6625226 6590506   38280 3641698    55614  5692842  1397236  2292430 5273253  4205338
           16384    1024   23893   30935  5870269  6579800 6569366   54031 3575731    33848  7457442   950072  2670143 5557666  3593770
           16384    2048   33888   62066  3456593  3723677 3457999   60710 6194328    68354  7198594   959756  2362849 6090706  3535606
           16384    4096   53203   72920  3125561  4811784 5201269   62126 4864608    67474  3172119   902998  2205708 3890762  3123736
           16384    8192   33268   60659  5010506  3615187 4940892   63701 3068164    51716  3074498  1363515  2685461 4918643  3916806
           16384   16384   99122  116000  4978441  4937997 5022685   85714 3319286    36035  4960339  1601564  2564407 5045888  3284683
           32768       4     129     454  3165362  4463638 4687839     537 2674938      387  4078665  1536600  2521973 5137660  2972423
           32768       8     261     910  4364991  4218327 3220442     958 3266347      788  4409635  1439908  2762667 4478950  3542103
           32768      16     491    1723  5668184  6050316 4443118    2070 3515502     1486  3357033  1222139  3065294 3731693  4766254
           32768      32    1051    3609  6443988  6415083 3885226    3732 3585905     3037  6442784  1635374  1941462 6657456  3755214
           32768      64    2053    6780  3799668  6652112 6458021    8359 5283456     5697  4923816  1460770  2255506 6466943  4317828
           32768     128    4111   10786  3825349  6221265 6147842   13320 3692585    12019  4817406  1491352  2666449 6095238  3735522
           32768     256    7776   21803  4900337  6691600 6504168   23509 6605120    22875  3585905  1353490  1883976 6470774  3723213
           32768     512   15803   37773  6543097  3962759 6293066   36419 6645305    50339  6111152  1355225  2190227 6131736  3623576
           32768    1024   25792   50234  5028150  4291283 5149772   56291 4933453    35549  6645305  1552323  2059585 6581241  3631205
           32768    2048   33878   60671  5436896  6098646 4638075   63382 6276192    65136  5541687  1553648  2519258 6240335  3628792
           32768    4096   45214   84653  4842305  3200605 4044932   66124 4633484    42410  5468624  1599921  2263608 5273253  3205948
           32768    8192   43287   78635  4526581  4976131 4246209   65146 4245659    61403  4217245  1204883  2594663 3915870  3675190
           32768   16384   79424  102984  4967043  4972322 4971627   88493 4850925    82697  4512255  1691077  2207491 4946113  3816445
           65536       4     131     442  3638083  3459637 4601600     529 4870392      387  2682493  1564142  2585756 5169269  3136744
           65536       8     262     881  5660434  4589985 5690370     955 4855237      771  4705341  1626122  3038012 6282208  4854518
           65536      16     514    1792  6636515  6640592 6289443    2123 3595545     1515  4646295  1737019  2785210 4483546  3562707
           65536      32    1049    3432  5247083  4894381 6529441    3944 5835796     3070  4218603  1778067  2446742 6727851  6749330
           65536      64    1986    6643  4212908  6905811 6924035    8087 5606638     6177  6016893  1789085  3178735 5594195  4390727
           65536     128    4075   12698  6565494  6977045 6725780   15761 6456112    11202  3710775  1534836  3049746 6850214  4131895
           65536     256    7320   17638  5841544  6833021 5133636   24768 6699652    22315  6738920  1585522  3078252 5403693  5390360
           65536     512   15134   30763  4650600  5264403 6477169   39822 6668973    43725  6101480  1588020  2433478 6754199  4175331
           65536    1024   26477   46777  6218363  6897109 6863845   52686 6823112    40384  5632175  1626768  2641834 6784265  3690921
           65536    2048   31812   63282  4094468  6508754 6483577   59017 6027961    64688  3650217  1471528  2291708 6130589  3668196
           65536    4096   50027   57961  3665533  5402797 4232498   63083 4945366    60939  4913111  1471198  2345178 4659840  3219809
           65536    8192   54289   79298  4759324  5098531 5039292   75316 4800468    59839  4728427  1413419  2496990 4717874  3334825
           65536   16384   78591   92595  4253947  4928264 4937914   91381 4996264    75301  4912375  1668304  2830684 5017686  3548240
          131072       4     130     451  5419787  5431456 4606614     522 4515675      393  4072329   640081   936088 5117001  5500062
          131072       8     266     888  6422237  6320660 5626373     956 5818956      783  4378114   598343   781684 5977380  5005422
          131072      16     527    1809  6654414  6454505 5829308    2057 6451346     1574  5189737   939934   775344 6369211  4803459
          131072      32    1085    3570  6990092  6967503 6669312    4137 4988088     3097  6205766   845325  1066467 6595813  5975472
          131072      64    2122    6606  6442770  7060553 6346083    7464 7046124     6019  5774860   930030  1163574 5196526  5914000
          131072     128    3801   12786  6813927  7190699 7055606   15015 6965246    12431  6708911   847490   804977 6883672  5365645
          131072     256    7968   20715  5119000  6532345 6889823   24404 6876810    21700  6827377   867877   793346 5989946  5897502
          131072     512   15126   35156  6520983  7022752 7006200   34972 6553272    43228  6645642   783824   687558 6982686  5224906
          131072    1024   25470   52267  6815330  7049899 6996476   50620 5638475    46284  5773588   844944   770255 5448846  4871116
          131072    2048   32089   65357  6633862  6719904 4992458   64100 6658470    57152  6203417   934766  1149240 5774605  4899704
          131072    4096   41139   71182  5112408  5440455 5458149   63433 5386594    61595  4191085   908795   850018 5275376  4964472
          131072    8192   55192   89749  5122197  5148158 5126207   67936 5094131    53777  4118782  1164960   464446 4608071  4455351
          131072   16384   75748   91831  5132808  5162142 4365719   88922 4361651    80161  4304357  1558229  2451731 4971816  4006357
          262144       4     132     452  5104955  5826330 4537954     512 4931783      386  3980321   227821   248479 5656481  4751223
          262144       8     259     886  5709325  6452761 5665038    1071 5905740      783  5470222   246361   171003 6076024  6103895
          262144      16     519    1785  6855072  6988847 5554722    2092 6389704     1542  6013166   232827   202165 6909800  5785566
          262144      32    1015    3536  5984186  6666601 6604121    4066 6695374     3118  6618126   234564   244706 6139059  6655766
          262144      64    2061    6739  7003959  7315078 7028743    7583 7263618     6064  6666090   248654   194358 6995916  6524890
          262144     128    4069   12358  6845403  7103963 7108411   14502 6907069    11907  6894716   247263   251734 6113147  5973975
          262144     256    7377   20775  6978218  7092628 7012197   24560 7015200    22174  6712690   251696   236356 6608783  5567581
          262144     512   14795   34552  5935702  7148521 7084590   36244 6650700    37139  6732170   232173   250452 7054846  6001190
          262144    1024   24099   52871  6825401  7202536 7180650   47876 7063781    48126  5993506   194592   231348 6507074  6217541
          262144    2048   33036   63042  6653758  6879510 6215330   62347 6533672    61492  6230990   171390   247477 6844848  5543328
          262144    4096   44039   73590  5563801  4761927 5331597   59222 5551193    61078  5428873   244786   253887 4887828  5105640
          262144    8192   57490   85723  5181117  5207259 4771633   65497 4967859    62477  5151188   236833   261448 5228553  4670301
          262144   16384   79731   90971  5190653  5226885 5224802   91202 5193747    83406  4611152   149682   266368 5082181  4634467
          524288       4     126     447  5627031  5679586 4399053     529 4983773      387  4523936   178261   165414 5600769  5185169
          524288       8     288     895  6444048  6266295 5386705    1059 6008274      769  5268749   125432   115299 6358320  5974111
          524288      16     569    1801  6911703  6877088 6273263    2050 6144888     1557  6223741   178549   172750 6937412  6366968
          524288      32    1123    3553  6773398  7346056 6893990    4141 7085451     3109  6878163   180629   176301 7165830  7042905
          524288      64    2188    6642  7282902  7497123 6713980    7276 7266236     6175  6863037   176785   179286 7239047  6562459
          524288     128    4286   12650  7101006  7258392 7182912   14695 7218714    12161  7192767   180283   176220 7260198  6509013
          524288     256    8260   20551  6972192  7162197 6706508   24023 6960622    23436  7069877   167025   178512 6939248  6542232
          524288     512   13633   34379  7106190  7241057 7176620   35673 6785582    42447  7152828   177742   179724 6896529  6823468
          524288    1024   25596   52627  7042156  7269854 7223886   49133 7135597    45891  7035439   178308   176585 6647917  6648760
          524288    2048   33822   62193  6794193  6940813 6907433   61786 6909891    55252  6714754   183679   176168 6616706  6681211
          524288    4096   42557   68988  5456792  5631021 5602564   55431 5473763    57802  5519750   172581   176965 5362298  5240626
          524288    8192   56354   79648  5242938  5265779 5250282   66545 5249179    59193  5239736   149145   179219 5230327  4946579
          524288   16384   75729   87910  5226827  5251861 5244400   83803 5105342    84688  5207262   153572   184556 5127059  5060988

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   136  288  588  1291  1972 
"128"   131  261  623  1162  1913  3830 
"256"   150  283  505  1181  1930  3823  5101 
"512"   120  321  616  1308  2499  3892  4996  8842 
"1024"   121  231  470  916  1972  3360  4178  7722  16796 
"2048"   110  270  539  1083  2223  4084  7905  16337  30723  41919 
"4096"   133  268  539  1078  2129  3405  8598  15328  30666  37869  56369 
"8192"   40  79  545  1056  2011  3812  8211  15320  28044  30728  12953  18939 
"16384"   130  253  517  1072  2131  4194  7452  14528  23893  33888  53203  33268  99122 
"32768"   129  261  491  1051  2053  4111  7776  15803  25792  33878  45214  43287  79424 
"65536"   131  262  514  1049  1986  4075  7320  15134  26477  31812  50027  54289  78591 
"131072"   130  266  527  1085  2122  3801  7968  15126  25470  32089  41139  55192  75748 
"262144"   132  259  519  1015  2061  4069  7377  14795  24099  33036  44039  57490  79731 
"524288"   126  288  569  1123  2188  4286  8260  13633  25596  33822  42557  56354  75729 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   320  647  493  2569  5010 
"128"   237  634  1281  2541  5478  11310 
"256"   171  425  965  2557  1977  10436  13125 
"512"   165  337  753  1801  5174  10410  10881  18602 
"1024"   153  318  669  1192  3081  7743  8502  17235  31889 
"2048"   149  760  1819  3732  7442  13926  18458  41992  53250  56104 
"4096"   429  756  1671  3001  5439  13015  22206  41618  42683  31262  82214 
"8192"   450  890  1765  3620  6814  12766  21878  31221  65137  50034  48334  66238 
"16384"   444  858  1775  3635  6233  13263  22873  35630  30935  62066  72920  60659  116000 
"32768"   454  910  1723  3609  6780  10786  21803  37773  50234  60671  84653  78635  102984 
"65536"   442  881  1792  3432  6643  12698  17638  30763  46777  63282  57961  79298  92595 
"131072"   451  888  1809  3570  6606  12786  20715  35156  52267  65357  71182  89749  91831 
"262144"   452  886  1785  3536  6739  12358  20775  34552  52871  63042  73590  85723  90971 
"524288"   447  895  1801  3553  6642  12650  20551  34379  52627  62193  68988  79648  87910 

"Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2668807  3371596  3378744  3545460  2781713 
"128"   3049835  3656834  3373883  3773941  3865190  4274295 
"256"   3120004  3758647  3767024  3819120  3873394  4271299  6550520 
"512"   3143269  3685258  3606803  6245663  3821988  7116844  7985296  3905233 
"1024"   3169419  3737709  3543920  3593835  6693186  4212587  4030909  4195632  4111722 
"2048"   5224221  3772101  4385664  6544570  3799455  3985295  6987830  3893515  4063022  3893284 
"4096"   3155507  5943962  6176910  3663540  3817403  6770833  6780809  3806582  3778482  3565132  3385390 
"8192"   5281745  3691567  3654064  4043219  3851458  6350420  3718418  6335467  3737218  3583454  3321999  3971085 
"16384"   5561658  4040350  4011700  4419857  4824527  3651360  6422813  4399481  5870269  3456593  3125561  5010506  4978441 
"32768"   3165362  4364991  5668184  6443988  3799668  3825349  4900337  6543097  5028150  5436896  4842305  4526581  4967043 
"65536"   3638083  5660434  6636515  5247083  4212908  6565494  5841544  4650600  6218363  4094468  3665533  4759324  4253947 
"131072"   5419787  6422237  6654414  6990092  6442770  6813927  5119000  6520983  6815330  6633862  5112408  5122197  5132808 
"262144"   5104955  5709325  6855072  5984186  7003959  6845403  6978218  5935702  6825401  6653758  5563801  5181117  5190653 
"524288"   5627031  6444048  6911703  6773398  7282902  7101006  6972192  7106190  7042156  6794193  5456792  5242938  5226827 

"Re-Reader report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   3181584  3759269  3550521  3998280  5761186 
"128"   3458170  3994998  3127948  5563821  3469836  4405058 
"256"   3608143  4740121  4265723  4124454  4263564  6111384  8828119 
"512"   5395382  5282246  5228524  4973623  5754977  6313888  8263151  8821922 
"1024"   3413243  6967886  6822277  4197115  5628350  6362049  4509651  9219488  4340455 
"2048"   4072091  4285206  4719369  6586310  4310812  8066468  7702475  4320276  6627546  7502932 
"4096"   4779574  4035602  6759522  3842819  7123409  3853270  7237794  4031414  7249243  3710248  6094197 
"8192"   4037506  6316280  3876995  5595215  7074953  7116980  3770022  6983265  3806668  3675165  4740464  5072169 
"16384"   5680989  6125037  4024557  6641430  6625448  4590777  5651628  6625226  6579800  3723677  4811784  3615187  4937997 
"32768"   4463638  4218327  6050316  6415083  6652112  6221265  6691600  3962759  4291283  6098646  3200605  4976131  4972322 
"65536"   3459637  4589985  6640592  4894381  6905811  6977045  6833021  5264403  6897109  6508754  5402797  5098531  4928264 
"131072"   5431456  6320660  6454505  6967503  7060553  7190699  6532345  7022752  7049899  6719904  5440455  5148158  5162142 
"262144"   5826330  6452761  6988847  6666601  7315078  7103963  7092628  7148521  7202536  6879510  4761927  5207259  5226885 
"524288"   5679586  6266295  6877088  7346056  7497123  7258392  7162197  7241057  7269854  6940813  5631021  5265779  5251861 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2370372  2909083  3555549  4266665  6400020 
"128"   3368415  3878798  3999997  5565229  3657138  5818166 
"256"   2909091  5688888  5333330  3999998  4196720  6243906  5019603 
"512"   5333331  6481010  6481010  4830188  7757584  8258062  9142862  9481489 
"1024"   5988303  6059171  7585185  4096001  5535134  8677967  8605043  9570092  4284519 
"2048"   3908396  3849623  4830188  6481013  4471615  9061947  8865800  4520971  4461873  7585182 
"4096"   4423326  3644128  3799628  4145749  8641350  8752135  8515591  4271115  6860971  3696751  5826457 
"8192"   4055445  6113432  4558709  4017655  7508708  7641790  3801392  6832360  3831618  3636040  3170278  5097697 
"16384"   4808922  5669204  5236177  6509336  6739613  4013718  5609038  6590506  6569366  3457999  5201269  4940892  5022685 
"32768"   4687839  3220442  4443118  3885226  6458021  6147842  6504168  6293066  5149772  4638075  4044932  4246209  4971627 
"65536"   4601600  5690370  6289443  6529441  6924035  6725780  5133636  6477169  6863845  6483577  4232498  5039292  4937914 
"131072"   4606614  5626373  5829308  6669312  6346083  7055606  6889823  7006200  6996476  4992458  5458149  5126207  4365719 
"262144"   4537954  5665038  5554722  6604121  7028743  7108411  7012197  7084590  7180650  6215330  5331597  4771633  5224802 
"524288"   4399053  5386705  6273263  6893990  6713980  7182912  6706508  7176620  7223886  6907433  5602564  5250282  5244400 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   321  640  1314  2593  5751 
"128"   319  635  1269  2491  5301  10421 
"256"   316  634  1272  2571  5199  10599  8225 
"512"   323  649  1247  2623  5201  10524  9527  16026 
"1024"   242  457  914  1839  3486  5808  8487  15821  34723 
"2048"   247  966  1765  4578  5720  16397  25824  38990  52262  76221 
"4096"   549  1057  2217  4213  8613  17910  26317  33452  39585  62522  87110 
"8192"   516  1016  2270  4072  8520  17422  23989  40025  48049  64800  59926  97878 
"16384"   568  939  2095  4188  8158  16191  23496  38280  54031  60710  62126  63701  85714 
"32768"   537  958  2070  3732  8359  13320  23509  36419  56291  63382  66124  65146  88493 
"65536"   529  955  2123  3944  8087  15761  24768  39822  52686  59017  63083  75316  91381 
"131072"   522  956  2057  4137  7464  15015  24404  34972  50620  64100  63433  67936  88922 
"262144"   512  1071  2092  4066  7583  14502  24560  36244  47876  62347  59222  65497  91202 
"524288"   529  1059  2050  4141  7276  14695  24023  35673  49133  61786  55431  66545  83803 

"Backward read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1560972  1777775  1729732  2206896  1828569 
"128"   1999999  2370372  2245610  2559997  2559997  2782615 
"256"   2348623  2782608  2976745  3160492  3199998  3121953  3413333 
"512"   3820892  3121951  3220124  3555554  3683452  3555557  5752809  3710144 
"1024"   2598984  3261146  5145728  3459458  3543252  6400002  3592982  3908398  3878787 
"2048"   2670143  5211196  6206061  3644128  3820896  4031495  3799628  4087824  3828037  3813780 
"4096"   2747149  3351882  3480033  3670250  3838800  3946050  3957488  4124874  7198593  3627989  4785046 
"8192"   4571428  4423326  5665283  3878787  3986374  3749199  3711826  5468624  4291251  3564838  5347258  3980563 
"16384"   3254668  3338903  3690090  3545552  6561473  3642507  3997072  3641698  3575731  6194328  4864608  3068164  3319286 
"32768"   2674938  3266347  3515502  3585905  5283456  3692585  6605120  6645305  4933453  6276192  4633484  4245659  4850925 
"65536"   4870392  4855237  3595545  5835796  5606638  6456112  6699652  6668973  6823112  6027961  4945366  4800468  4996264 
"131072"   4515675  5818956  6451346  4988088  7046124  6965246  6876810  6553272  5638475  6658470  5386594  5094131  4361651 
"262144"   4931783  5905740  6389704  6695374  7263618  6907069  7015200  6650700  7063781  6533672  5551193  4967859  5193747 
"524288"   4983773  6008274  6144888  7085451  7266236  7218714  6960622  6785582  7135597  6909891  5473763  5249179  5105342 

"Record rewrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   321  641  1274  2604  5793 
"128"   320  610  1267  2592  5279  9152 
"256"   320  634  1270  2603  5158  10525  14055 
"512"   310  593  1203  1874  5191  10761  9268  17743 
"1024"   242  467  1006  1882  4648  7767  9126  15539  26226 
"2048"   340  784  1522  3657  3997  12968  28126  54611  51740  46694 
"4096"   386  783  1660  3731  7085  13955  29444  35809  55654  48725  32010 
"8192"   376  762  1527  3128  6106  10361  27349  58670  49474  70561  59104  75024 
"16384"   390  743  1566  3056  5473  12759  28050  55614  33848  68354  67474  51716  36035 
"32768"   387  788  1486  3037  5697  12019  22875  50339  35549  65136  42410  61403  82697 
"65536"   387  771  1515  3070  6177  11202  22315  43725  40384  64688  60939  59839  75301 
"131072"   393  783  1574  3097  6019  12431  21700  43228  46284  57152  61595  53777  80161 
"262144"   386  783  1542  3118  6064  11907  22174  37139  48126  61492  61078  62477  83406 
"524288"   387  769  1557  3109  6175  12161  23436  42447  45891  55252  57802  59193  84688 

"Stride read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2064515  2206896  4000025  1939392  2370372 
"128"   2064515  2909083  2509807  2844444  3047612  2976737 
"256"   2370370  2813186  3506850  3605635  3999998  3506850  3506850 
"512"   2509804  3084337  3160494  4063494  4196721  4266667  6095241  3792592 
"1024"   4162601  3180124  3282051  3670250  4612611  7699242  4376069  4031494  3764706 
"2048"   2639175  3245641  3447811  3683453  3778598  4876189  4366736  4432900  4366738  3871455 
"4096"   2640876  3303225  5876614  6243902  3764706  3817334  4691867  4501098  4437703  3893536  3346405 
"8192"   4533480  3270259  3430485  3607221  6703764  3762976  6860972  4914217  9405281  4031496  4246759  5291989 
"16384"   2585450  4760023  4509771  3513617  4597081  3616777  5525801  5692842  7457442  7198594  3172119  3074498  4960339 
"32768"   4078665  4409635  3357033  6442784  4923816  4817406  3585905  6111152  6645305  5541687  5468624  4217245  4512255 
"65536"   2682493  4705341  4646295  4218603  6016893  3710775  6738920  6101480  5632175  3650217  4913111  4728427  4912375 
"131072"   4072329  4378114  5189737  6205766  5774860  6708911  6827377  6645642  5773588  6203417  4191085  4118782  4304357 
"262144"   3980321  5470222  6013166  6618126  6666090  6894716  6712690  6732170  5993506  6230990  5428873  5151188  4611152 
"524288"   4523936  5268749  6223741  6878163  6863037  7192767  7069877  7152828  7035439  6714754  5519750  5239736  5207262 

"Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   603773  727272  615384  901408  780488 
"128"   715083  684491  831169  955224  1132742  901408 
"256"   795031  1610062  898245  992248  1939394  1292929  969696 
"512"   832520  912656  887348  986512  1075630  1204705  1387533  1028112 
"1024"   824476  942042  937728  1006883  1914018  1102260  1241212  1095187  1033299 
"2048"   848384  929641  969696  1013359  1032258  1046499  1121577  985088  1123422  1026052 
"4096"   849616  928587  968092  995140  1037487  1294973  1072251  959475  964445  1090521  1107326 
"8192"   1602817  1023360  956785  986512  1054718  989133  997929  1049045  947819  950348  1056486  995140 
"16384"   1058671  1235409  1160175  962179  1287746  990987  1178789  1397236  950072  959756  902998  1363515  1601564 
"32768"   1536600  1439908  1222139  1635374  1460770  1491352  1353490  1355225  1552323  1553648  1599921  1204883  1691077 
"65536"   1564142  1626122  1737019  1778067  1789085  1534836  1585522  1588020  1626768  1471528  1471198  1413419  1668304 
"131072"   640081  598343  939934  845325  930030  847490  867877  783824  844944  934766  908795  1164960  1558229 
"262144"   227821  246361  232827  234564  248654  247263  251696  232173  194592  171390  244786  236833  149682 
"524288"   178261  125432  178549  180629  176785  180283  167025  177742  178308  183679  172581  149145  153572 

"Re-Fwrite report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   1254900  1306121  1254900  1684207  1488372 
"128"   1454545  1319588  1438202  1599999  2976745  1882354 
"256"   1802817  2206895  1939394  1882353  2559998  2370370  2694739 
"512"   1488371  2348623  1605015  1753425  2426540  2860335  2925715  3531035 
"1024"   1815602  2306306  3160494  1768566  3261145  2332573  2605598  4063492  2007843 
"2048"   1924812  1627981  3056715  1791776  1760963  3346405  3828037  2158061  2485436  3453625 
"4096"   1440225  2016740  3245641  3368420  2692965  2111340  1902461  2714380  2117890  4343584  2730666 
"8192"   2235807  3077385  1839658  3321978  3255961  3249504  1713090  1934356  1733756  2793044  3840600  2002444 
"16384"   2731577  2932521  1941692  1893885  2956866  2520227  1748932  2292430  2670143  2362849  2205708  2685461  2564407 
"32768"   2521973  2762667  3065294  1941462  2255506  2666449  1883976  2190227  2059585  2519258  2263608  2594663  2207491 
"65536"   2585756  3038012  2785210  2446742  3178735  3049746  3078252  2433478  2641834  2291708  2345178  2496990  2830684 
"131072"   936088  781684  775344  1066467  1163574  804977  793346  687558  770255  1149240  850018  464446  2451731 
"262144"   248479  171003  202165  244706  194358  251734  236356  250452  231348  247477  253887  261448  266368 
"524288"   165414  115299  172750  176301  179286  176220  178512  179724  176585  176168  176965  179219  184556 

"Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2133333  2909098  2206896  2064515  2666671 
"128"   2612243  2782608  2415096  3047620  3999997  3999997 
"256"   2976745  3657145  3413333  3710147  3240509  4266666  3506850 
"512"   4231405  4654544  6826666  4785046  3580421  5389471  3764706  7757584 
"1024"   3938463  5171717  5720671  6564101  6781457  6440254  6023532  6095237  5446807 
"2048"   5403694  5902017  3592982  6872484  4864608  5595628  5626373  4697248  5818181  6501588 
"4096"   5305699  4423325  6543130  3810232  5347258  5885057  7236748  6826667  4452174  6543130  5044335 
"8192"   5085040  3629596  4992078  5234505  4917166  6792703  3711826  5962153  3706787  4589355  4029513  5231162 
"16384"   3593770  5059913  6222559  5720670  6039071  4918643  4860278  5273253  5557666  6090706  3890762  4918643  5045888 
"32768"   5137660  4478950  3731693  6657456  6466943  6095238  6470774  6131736  6581241  6240335  5273253  3915870  4946113 
"65536"   5169269  6282208  4483546  6727851  5594195  6850214  5403693  6754199  6784265  6130589  4659840  4717874  5017686 
"131072"   5117001  5977380  6369211  6595813  5196526  6883672  5989946  6982686  5448846  5774605  5275376  4608071  4971816 
"262144"   5656481  6076024  6909800  6139059  6995916  6113147  6608783  7054846  6507074  6844848  4887828  5228553  5082181 
"524288"   5600769  6358320  6937412  7165830  7239047  7260198  6939248  6896529  6647917  6616706  5362298  5230327  5127059 

"Re-Fread report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   2782600  3200011  2370372  3047628  3199993 
"128"   3047620  3459465  2723403  2844444  3459454  3657138 
"256"   3324674  3820892  5446806  3820899  3657145  3368420  5333343 
"512"   3240505  4196721  3710144  3820896  4031498  3482994  4000002  3908394 
"1024"   3103029  3657143  5389475  4063492  7474452  4284517  4162603  7111108  3893535 
"2048"   3297906  3923371  3730418  4112449  4320675  4055446  4329809  4129032  4188139  4154157 
"4096"   3150769  3785582  3835206  3965150  4087824  3908397  3965150  3908397  3927133  3683453  3686768 
"8192"   5396574  3616777  5748772  3750915  4853080  6720262  3766436  3785582  3762976  3921493  3246928  3155623 
"16384"   3117199  4069547  6274990  3637655  3776855  3999023  3574170  4205338  3593770  3535606  3123736  3916806  3284683 
"32768"   2972423  3542103  4766254  3755214  4317828  3735522  3723213  3623576  3631205  3628792  3205948  3675190  3816445 
"65536"   3136744  4854518  3562707  6749330  4390727  4131895  5390360  4175331  3690921  3668196  3219809  3334825  3548240 
"131072"   5500062  5005422  4803459  5975472  5914000  5365645  5897502  5224906  4871116  4899704  4964472  4455351  4006357 
"262144"   4751223  6103895  5785566  6655766  6524890  5973975  5567581  6001190  6217541  5543328  5105640  4670301  4634467 
"524288"   5185169  5974111  6366968  7042905  6562459  6509013  6542232  6823468  6648760  6681211  5240626  4946579  5060988 
andremachado@corporate-1543730:/tmp$ 

root@openindiana:/zfspool4/filesystem4# time /usr/benchmarks/iozone/iozone   -z -o -t 2 -i 0 -i 2 
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Wed Aug  8 15:29:47 2012

        Cross over of record size disabled.
        SYNC Mode. 
        Command line used: /usr/benchmarks/iozone/iozone -z -o -t 2 -i 0 -i 2
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
        Throughput test with 2 processes
        Each process writes a 512 Kbyte file in 4 Kbyte records

        Children see throughput for  2 initial writers  =   92591.09 KB/sec
        Parent sees throughput for  2 initial writers   =   37884.56 KB/sec
        Min throughput per process                      =   45135.83 KB/sec 
        Max throughput per process                      =   47455.26 KB/sec
        Avg throughput per process                      =   46295.55 KB/sec
        Min xfer                                        =      84.00 KB

        Children see throughput for  2 rewriters        =   71528.39 KB/sec
        Parent sees throughput for  2 rewriters         =   40019.27 KB/sec
        Min throughput per process                      =   35280.76 KB/sec 
        Max throughput per process                      =   36247.63 KB/sec
        Avg throughput per process                      =   35764.19 KB/sec
        Min xfer                                        =     500.00 KB

        Children see throughput for 2 random readers    = 2207907.25 KB/sec
        Parent sees throughput for 2 random readers     =   92728.35 KB/sec
        Min throughput per process                      = 1092218.75 KB/sec 
        Max throughput per process                      = 1115688.50 KB/sec
        Avg throughput per process                      = 1103953.62 KB/sec
        Min xfer                                        =     508.00 KB

        Children see throughput for 2 random writers    =   71971.64 KB/sec
        Parent sees throughput for 2 random writers     =   40360.22 KB/sec
        Min throughput per process                      =   35480.72 KB/sec 
        Max throughput per process                      =   36490.92 KB/sec
        Avg throughput per process                      =   35985.82 KB/sec
        Min xfer                                        =     500.00 KB







iozone test complete.

real    0m20.065s
user    0m0.035s
sys     0m0.050s
root@openindiana:/zfspool4/filesystem4# man iozone
Reformatting page.  Please Wait... done
root@openindiana:/zfspool4/filesystem4# time /usr/benchmarks/iozone/iozone   -z -o -t 32 -i 0 -i 2 
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Thu Aug  9 16:01:19 2012

        Cross over of record size disabled.
        SYNC Mode. 
        Command line used: /usr/benchmarks/iozone/iozone -z -o -t 32 -i 0 -i 2
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
        Throughput test with 32 processes
        Each process writes a 512 Kbyte file in 4 Kbyte records

        Children see throughput for 32 initial writers  =  671594.07 KB/sec
        Parent sees throughput for 32 initial writers   =  369132.69 KB/sec
        Min throughput per process                      =   18126.47 KB/sec 
        Max throughput per process                      =   24494.02 KB/sec
        Avg throughput per process                      =   20987.31 KB/sec
        Min xfer                                        =     264.00 KB

        Children see throughput for 32 rewriters        =  878868.46 KB/sec
        Parent sees throughput for 32 rewriters         =  424292.91 KB/sec
        Min throughput per process                      =   16218.04 KB/sec 
        Max throughput per process                      =   36107.45 KB/sec
        Avg throughput per process                      =   27464.64 KB/sec
        Min xfer                                        =     104.00 KB

        Children see throughput for 32 random readers   = 1192620.88 KB/sec
        Parent sees throughput for 32 random readers    =   86132.00 KB/sec
        Min throughput per process                      =       0.00 KB/sec 
        Max throughput per process                      =  602243.62 KB/sec
        Avg throughput per process                      =   37269.40 KB/sec
        Min xfer                                        =       0.00 KB

        Children see throughput for 32 random writers   =  808679.46 KB/sec
        Parent sees throughput for 32 random writers    =  398566.58 KB/sec
        Min throughput per process                      =   22197.59 KB/sec 
        Max throughput per process                      =   27470.36 KB/sec
        Avg throughput per process                      =   25271.23 KB/sec
        Min xfer                                        =     260.00 KB







iozone test complete.

real    0m20.717s
user    0m0.068s
sys     0m0.310s
root@openindiana:/zfspool4/filesystem4# time /usr/benchmarks/iozone/iozone   -z -o -t 128 -i 0 -i 2 
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Thu Aug  9 16:02:12 2012

        Cross over of record size disabled.
        SYNC Mode. 
        Command line used: /usr/benchmarks/iozone/iozone -z -o -t 128 -i 0 -i 2
        Output is in Kbytes/sec
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
        Throughput test with 128 processes
        Each process writes a 512 Kbyte file in 4 Kbyte records

        Children see throughput for 128 initial writers         =  392477.81 KB/sec
        Parent sees throughput for 128 initial writers  =   99600.58 KB/sec
        Min throughput per process                      =       0.00 KB/sec 
        Max throughput per process                      =   16963.89 KB/sec
        Avg throughput per process                      =    3066.23 KB/sec
        Min xfer                                        =       0.00 KB

        Children see throughput for 128 rewriters       =  409748.60 KB/sec
        Parent sees throughput for 128 rewriters        =  292556.04 KB/sec
        Min throughput per process                      =     799.67 KB/sec 
        Max throughput per process                      =    7717.61 KB/sec
        Avg throughput per process                      =    3201.16 KB/sec
        Min xfer                                        =      64.00 KB

        Children see throughput for 128 random readers  = 2207387.19 KB/sec
        Parent sees throughput for 128 random readers   =   68509.55 KB/sec
        Min throughput per process                      =       0.00 KB/sec 
        Max throughput per process                      =  564454.62 KB/sec
        Avg throughput per process                      =   17245.21 KB/sec
        Min xfer                                        =       0.00 KB

        Children see throughput for 128 random writers  =  465220.39 KB/sec
        Parent sees throughput for 128 random writers   =  176348.50 KB/sec
        Min throughput per process                      =    1160.87 KB/sec 
        Max throughput per process                      =    9281.45 KB/sec
        Avg throughput per process                      =    3634.53 KB/sec
        Min xfer                                        =      52.00 KB







iozone test complete.

real    0m25.570s
user    0m0.267s
sys     0m1.491s
root@openindiana:/zfspool4/filesystem4# 


root@openindiana:/zfspool4/filesystem4# time /usr/benchmarks/iozone/iozone   -z -o -t 2 -i 0 -i 2  -O
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Thu Aug  9 16:35:36 2012

        Cross over of record size disabled.
        SYNC Mode. 
        OPS Mode. Output is in operations per second.
        Command line used: /usr/benchmarks/iozone/iozone -z -o -t 2 -i 0 -i 2 -O
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
        Throughput test with 2 processes
        Each process writes a 512 Kbyte file in 4 Kbyte records

        Children see throughput for  2 initial writers  =   12886.41 ops/sec
        Parent sees throughput for  2 initial writers   =    8592.85 ops/sec
        Min throughput per process                      =   12886.41 ops/sec 
        Max throughput per process                      =   12886.41 ops/sec
        Avg throughput per process                      =    6443.20 ops/sec
        Min xfer                                        =     128.00 ops

        Children see throughput for  2 rewriters        =   17047.36 ops/sec
        Parent sees throughput for  2 rewriters         =    9767.84 ops/sec
        Min throughput per process                      =    8477.41 ops/sec 
        Max throughput per process                      =    8569.94 ops/sec
        Avg throughput per process                      =    8523.68 ops/sec
        Min xfer                                        =     127.00 ops

        Children see throughput for 2 random readers    =  535173.27 ops/sec
        Parent sees throughput for 2 random readers     =   22376.29 ops/sec
        Min throughput per process                      =  253765.70 ops/sec 
        Max throughput per process                      =  281407.56 ops/sec
        Avg throughput per process                      =  267586.63 ops/sec
        Min xfer                                        =     117.00 ops

        Children see throughput for 2 random writers    =   21521.74 ops/sec
        Parent sees throughput for 2 random writers     =   11352.04 ops/sec
        Min throughput per process                      =   10735.53 ops/sec 
        Max throughput per process                      =   10786.21 ops/sec
        Avg throughput per process                      =   10760.87 ops/sec
        Min xfer                                        =     128.00 ops







iozone test complete.

real    0m19.612s
user    0m0.035s
sys     0m0.048s
root@openindiana:/zfspool4/filesystem4# time /usr/benchmarks/iozone/iozone   -z -o -t 32 -i 0 -i 2  -O
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Thu Aug  9 16:36:03 2012

        Cross over of record size disabled.
        SYNC Mode. 
        OPS Mode. Output is in operations per second.
        Command line used: /usr/benchmarks/iozone/iozone -z -o -t 32 -i 0 -i 2 -O
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
        Throughput test with 32 processes
        Each process writes a 512 Kbyte file in 4 Kbyte records

        Children see throughput for 32 initial writers  =  183576.45 ops/sec
        Parent sees throughput for 32 initial writers   =   94204.38 ops/sec
        Min throughput per process                      =    4386.02 ops/sec 
        Max throughput per process                      =    6676.09 ops/sec
        Avg throughput per process                      =    5736.76 ops/sec
        Min xfer                                        =      51.00 ops

        Children see throughput for 32 rewriters        =  192114.26 ops/sec
        Parent sees throughput for 32 rewriters         =  116535.47 ops/sec
        Min throughput per process                      =    4681.16 ops/sec 
        Max throughput per process                      =    6865.24 ops/sec
        Avg throughput per process                      =    6003.57 ops/sec
        Min xfer                                        =      64.00 ops

        Children see throughput for 32 random readers   =  170175.59 ops/sec
        Parent sees throughput for 32 random readers    =   11682.08 ops/sec
        Min throughput per process                      =       0.00 ops/sec 
        Max throughput per process                      =  170175.59 ops/sec
        Avg throughput per process                      =    5317.99 ops/sec
        Min xfer                                        =       0.00 ops

        Children see throughput for 32 random writers   =  219682.01 ops/sec
        Parent sees throughput for 32 random writers    =   86475.28 ops/sec
        Min throughput per process                      =    5814.57 ops/sec 
        Max throughput per process                      =    8139.21 ops/sec
        Avg throughput per process                      =    6865.06 ops/sec
        Min xfer                                        =      46.00 ops







iozone test complete.

real    0m21.149s
user    0m0.069s
sys     0m0.315s
root@openindiana:/zfspool4/filesystem4# time /usr/benchmarks/iozone/iozone   -z -o -t 128 -i 0 -i 2  -O
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Thu Aug  9 16:36:30 2012

        Cross over of record size disabled.
        SYNC Mode. 
        OPS Mode. Output is in operations per second.
        Command line used: /usr/benchmarks/iozone/iozone -z -o -t 128 -i 0 -i 2 -O
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
        Throughput test with 128 processes
        Each process writes a 512 Kbyte file in 4 Kbyte records

        Children see throughput for 128 initial writers         =  128580.71 ops/sec
        Parent sees throughput for 128 initial writers  =   49286.08 ops/sec
        Min throughput per process                      =     259.29 ops/sec 
        Max throughput per process                      =    2925.99 ops/sec
        Avg throughput per process                      =    1004.54 ops/sec
        Min xfer                                        =      11.00 ops

        Children see throughput for 128 rewriters       =  141343.01 ops/sec
        Parent sees throughput for 128 rewriters        =  100962.63 ops/sec
        Min throughput per process                      =     322.99 ops/sec 
        Max throughput per process                      =    2618.92 ops/sec
        Avg throughput per process                      =    1104.24 ops/sec
        Min xfer                                        =      19.00 ops

        Children see throughput for 128 random readers  =  559805.97 ops/sec
        Parent sees throughput for 128 random readers   =   16865.82 ops/sec
        Min throughput per process                      =       0.00 ops/sec 
        Max throughput per process                      =  141086.42 ops/sec
        Avg throughput per process                      =    4373.48 ops/sec
        Min xfer                                        =       0.00 ops

        Children see throughput for 128 random writers  =  123251.80 ops/sec
        Parent sees throughput for 128 random writers   =   41923.89 ops/sec
        Min throughput per process                      =     100.05 ops/sec 
        Max throughput per process                      =    2368.13 ops/sec
        Avg throughput per process                      =     962.90 ops/sec
        Min xfer                                        =       3.00 ops







iozone test complete.

real    0m23.999s
user    0m0.214s
sys     0m1.312s
root@openindiana:/zfspool4/filesystem4# 

root@openindiana:/zfspool4/filesystem4# time /usr/benchmarks/iozone/iozone  -a -z -o -i 0 -i 2 -O -Q -b /root/iozoneopenindianazfsrandomwritesynciops.xls
        Iozone: Performance Test of File I/O
                Version $Revision: 3.323 $
                Compiled for 32 bit mode.
                Build: Solaris10cc-64 

        Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
                     Al Slater, Scott Rhine, Mike Wisner, Ken Goss
                     Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
                     Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
                     Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy,
                     Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root.

        Run began: Thu Aug  9 16:39:49 2012

        Auto Mode
        Cross over of record size disabled.
        SYNC Mode. 
        OPS Mode. Output is in operations per second.
        Offset/latency files enabled.
        Command line used: /usr/benchmarks/iozone/iozone -a -z -o -i 0 -i 2 -O -Q -b /root/iozoneopenindianazfsrandomwritesynciops.xls
        Time Resolution = 0.000001 seconds.
        Processor cache size set to 1024 Kbytes.
        Processor cache line size set to 32 bytes.
        File stride size set to 17 * record size.
                                                            random  random    bkwd   record   stride                                   
              KB  reclen   write rewrite    read    reread    read   write    read  rewrite     read   fwrite frewrite   fread  freread
              64       4    5580   11213                    192396   16128                                                          
              64       8    4656    7414                    167099    9511                                                          
              64      16    4678    4926                    111250    6267                                                          
              64      32    3976    4544                     73709    4464                                                          
              64      64    3048    3585                     45686    4347                                                          
             128       4    6245   13918                    217601   15542                                                          
             128       8    5233    8272                    188610   11930                                                          
             128      16    4361    6088                    137627    7320                                                          
             128      32    4814    5297                     92791    5681                                                          
             128      64    3225    3589                     58741    3907                                                          
             128     128    4545    5263                     66782    5951                                                          
             256       4    9751   14970                    219165   16935                                                          
             256       8    6537   12360                    197726   14883                                                          
             256      16    5159    8677                    150872   12175                                                          
             256      32    5983    8105                    109724    9402                                                          
             256      64    3972    4255                     67703    5121                                                          
             256     128    2224    2765                     38514    2881                                                          
             256     256    2732    2925                     19617    2583                                                          
             512       4   23121   30856                    445978   31918                                                          
             512       8    8220   13784                    203236   15212                                                          
             512      16    6957   11580                    155199   13434                                                          
             512      32    4672    6399                    115943    9120                                                          
             512      64    3525    4131                     74103    4886                                                          
             512     128    2863    2926                     42068    3496                                                          
             512     256    1768    1798                     13152    1794                                                          
             512     512     834    1049                      6290    1025                                                          
            1024       4   14418   15986                    357103   32812                                                          
            1024       8   20506   27946                    401307   30309                                                          
            1024      16    8769   12352                    150992   13355                                                          
            1024      32    4917    7626                    116326    8481                                                          
            1024      64    3757    4631                     78051    5473                                                          
            1024     128    6080    7714                     86972    8089                                                          
            1024     256    1908    1943                     13994    1917                                                          
            1024     512    1002    1035                      7140    1024                                                          
            1024    1024     490     551                      3224     558                                                          
            2048       4   15840   30437                    434290   34898                                                          
            2048       8   13343   22616                    382140   30809                                                          
            2048      16    9264   12282                    155713   18099                                                          
            2048      32    6861    9632                    108686   10389                                                          
            2048      64    4269    5832                     78042    6441                                                          
            2048     128    3000    3301                     44804    3710                                                          
            2048     256    2007    2563                     25894    3960                                                          
            2048     512    1067    1108                      7490    1102                                                          
            2048    1024     547     563                      3571     712                                                          
            2048    2048     239     273                      1617     269                                                          
            4096       4   20110   30733                    421041   34677                                                          
            4096       8   12901   26505                    361601   32164                                                          
            4096      16   18212   22920                    276181   24806                                                          
            4096      32   10935   16861                    192716   18272                                                          
            4096      64    5785   12312                    128265   12578                                                          
            4096     128    3339    3765                     41880    3997                                                          
            4096     256    2324    4240                     25230    4264                                                          
            4096     512    1821    1963                     12442    1985                                                          
            4096    1024     542     589                      6191     965                                                          
            4096    2048     268     261                      1724     339                                                          
            4096    4096     121     138                      1472     244                                                          
            8192       4   27354   32688                    401402   37331                                                          
            8192       8   24002   31609                    349730   33956                                                          
            8192      16   11450   24466                    265981   27807                                                          
            8192      32    8338   13430                    188945   19881                                                          
            8192      64    4618    6432                     70061    6848                                                          
            8192     128    7137    7993                     66529    8154                                                          
            8192     256    2385    4221                     24171    4271                                                          
            8192     512    1301    2057                     12579    2081                                                          
            8192    1024     604     995                      6338    1004                                                          
            8192    2048     267     268                      2454     392                                                          
            8192    4096     137     137                       897     138                                                          
            8192    8192     103     118                       788     120                                                          
           16384       4   26476   34552                    402670   36267                                                          
           16384       8   25058   31186                    344786   33629                                                          
           16384      16   16086   24124                    266804   28427                                                          
           16384      32    8672   13939                    185980   21703                                                          
           16384      64    9691   13136                    119906   13578                                                          
           16384     128    6518    7731                     66909    7872                                                          
           16384     256    3351    3824                     24539    3798                                                          
           16384     512    1649    2151                     12628    2082                                                          
           16384    1024     750     991                      6353    1020                                                          
           16384    2048     316     466                      3212     473                                                          
           16384    4096     136     201                       915     204                                                          
           16384    8192      90     121                       814     120                                                          
           16384   16384      30      35                       408      56                                                          
           32768       4   33143   33723                    397572   36568                                                          
           32768       8   24584   31221                    345186   33355                                                          
           32768      16   19052   25954                    263682   27859                                                          
           32768      32   10408   20298                    188866   21429                                                          
           32768      64   11313   13962                    121068   14618                                                          
           32768     128    5321    7992                     67868    8244                                                          
           32768     256    3420    4213                     24545    4201                                                          
           32768     512    1871    2145                     12756    2148                                                          
           32768    1024     856     994                      6492    1019                                                          
           32768    2048     364     475                      3267     491                                                          
           32768    4096     187     219                      1649     242                                                          
           32768    8192      87     119                       806     121                                                          
           32768   16384      43      58                       418      57                                                          
           65536       4   31885   33694                    394862   36516                                                          
           65536       8   27124   30887                    337954   33472                                                          
           65536      16   22561   26133                    262898   28109                                                          
           65536      32   17573   20419                    189490   21516                                                          
           65536      64    8364   14249                    121643   15044                                                          
           65536     128    5602    8173                     67787    8441                                                          
           65536     256    3940    4321                     24639    4444                                                          
           65536     512    2009    2185                     12727    2252                                                          
           65536    1024     883    1042                      6550    1078                                                          
           65536    2048     418     495                      3278     506                                                          
           65536    4096     185     242                      1637     246                                                          
           65536    8192      93      80                       637      89                                                          
           65536   16384      39      49                       407      47                                                          
          131072       4   31983   33579                    346637    2389                                                          
          131072       8   29422   31149                    326464   33277                                                          
          131072      16   24215   26372                    252706   28077                                                          
          131072      32   14707   20500                    185726   21670                                                          
          131072      64   10665   14297                    120606   14922                                                          
          131072     128    6937    8230                     68394    8463                                                          
          131072     256    3619    4393                     24700    4449                                                          
          131072     512    2031    2234                     12885    2249                                                          
          131072    1024     997    1068                      6517    1076                                                          
          131072    2048     415     504                      3224     507                                                          
          131072    4096     222     245                      1613     247                                                          
          131072    8192     108     121                       810     121                                                          
          131072   16384      42      43                       407      48                                                          
          262144       4   32896    4464                    311367    4539                                                          
          262144       8   28869   30883                    297051    2421                                                          
          262144      16   23962    1083                    210155   27653                                                          
          262144      32   16802   20599                    179106   21789                                                          
          262144      64   10715    3022                     64888     290                                                          
          262144     128    7172    2747                     60122     133                                                          
          262144     256    4129     927                     24286      69                                                          
          262144     512    2120     617                     12840      33                                                          
          262144    1024     977     256                      6161      16                                                          
          262144    2048     449     132                      3269       7                                                          
          262144    4096     220      64                      1632       3                                                          
          262144    8192      83      28                       827       1                                                          
          262144   16384      43      13                       420       0                                                          
          524288       4    7695    4573                    279662     202                                                          
          524288       8   25481    4580                    275038    4512                                                          
          524288      16    2121    2170                    210075    2085                                                          
          524288      32   18501    1111                    158639   21095                                                          
          524288      64    4571     559                    115969     554                                                          
          524288     128    3997     271                     66460     266                                                          
          524288     256    2407     134                     24329     127                                                          
          524288     512    1050      58                     12653      66                                                          
          524288    1024     426      27                      6410      32                                                          
          524288    2048     211      13                      3212      15                                                          
          524288    4096     103       5                      1600       4                                                          
          524288    8192      48       0                       807       1                                                          
          524288   16384      25       0                       399       0                                                          

iozone test complete.
Excel output is below:

"Writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   5580  4656  4678  3976  3048 
"128"   6245  5233  4361  4814  3225  4545 
"256"   9751  6537  5159  5983  3972  2224  2732 
"512"   23121  8220  6957  4672  3525  2863  1768  834 
"1024"   14418  20506  8769  4917  3757  6080  1908  1002  490 
"2048"   15840  13343  9264  6861  4269  3000  2007  1067  547  239 
"4096"   20110  12901  18212  10935  5785  3339  2324  1821  542  268  121 
"8192"   27354  24002  11450  8338  4618  7137  2385  1301  604  267  137  103 
"16384"   26476  25058  16086  8672  9691  6518  3351  1649  750  316  136  90  30 
"32768"   33143  24584  19052  10408  11313  5321  3420  1871  856  364  187  87  43 
"65536"   31885  27124  22561  17573  8364  5602  3940  2009  883  418  185  93  39 
"131072"   31983  29422  24215  14707  10665  6937  3619  2031  997  415  222  108  42 
"262144"   32896  28869  23962  16802  10715  7172  4129  2120  977  449  220  83  43 
"524288"   7695  25481  2121  18501  4571  3997  2407  1050  426  211  103  48  25 

"Re-writer report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   11213  7414  4926  4544  3585 
"128"   13918  8272  6088  5297  3589  5263 
"256"   14970  12360  8677  8105  4255  2765  2925 
"512"   30856  13784  11580  6399  4131  2926  1798  1049 
"1024"   15986  27946  12352  7626  4631  7714  1943  1035  551 
"2048"   30437  22616  12282  9632  5832  3301  2563  1108  563  273 
"4096"   30733  26505  22920  16861  12312  3765  4240  1963  589  261  138 
"8192"   32688  31609  24466  13430  6432  7993  4221  2057  995  268  137  118 
"16384"   34552  31186  24124  13939  13136  7731  3824  2151  991  466  201  121  35 
"32768"   33723  31221  25954  20298  13962  7992  4213  2145  994  475  219  119  58 
"65536"   33694  30887  26133  20419  14249  8173  4321  2185  1042  495  242  80  49 
"131072"   33579  31149  26372  20500  14297  8230  4393  2234  1068  504  245  121  43 
"262144"   4464  30883  1083  20599  3022  2747  927  617  256  132  64  28  13 
"524288"   4573  4580  2170  1111  559  271  134  58  27  13  5  0  0 

"Random read report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   192396  167099  111250  73709  45686 
"128"   217601  188610  137627  92791  58741  66782 
"256"   219165  197726  150872  109724  67703  38514  19617 
"512"   445978  203236  155199  115943  74103  42068  13152  6290 
"1024"   357103  401307  150992  116326  78051  86972  13994  7140  3224 
"2048"   434290  382140  155713  108686  78042  44804  25894  7490  3571  1617 
"4096"   421041  361601  276181  192716  128265  41880  25230  12442  6191  1724  1472 
"8192"   401402  349730  265981  188945  70061  66529  24171  12579  6338  2454  897  788 
"16384"   402670  344786  266804  185980  119906  66909  24539  12628  6353  3212  915  814  408 
"32768"   397572  345186  263682  188866  121068  67868  24545  12756  6492  3267  1649  806  418 
"65536"   394862  337954  262898  189490  121643  67787  24639  12727  6550  3278  1637  637  407 
"131072"   346637  326464  252706  185726  120606  68394  24700  12885  6517  3224  1613  810  407 
"262144"   311367  297051  210155  179106  64888  60122  24286  12840  6161  3269  1632  827  420 
"524288"   279662  275038  210075  158639  115969  66460  24329  12653  6410  3212  1600  807  399 

"Random write report"
        "4"  "8"  "16"  "32"  "64"  "128"  "256"  "512"  "1024"  "2048"  "4096"  "8192"  "16384"
"64"   16128  9511  6267  4464  4347 
"128"   15542  11930  7320  5681  3907  5951 
"256"   16935  14883  12175  9402  5121  2881  2583 
"512"   31918  15212  13434  9120  4886  3496  1794  1025 
"1024"   32812  30309  13355  8481  5473  8089  1917  1024  558 
"2048"   34898  30809  18099  10389  6441  3710  3960  1102  712  269 
"4096"   34677  32164  24806  18272  12578  3997  4264  1985  965  339  244 
"8192"   37331  33956  27807  19881  6848  8154  4271  2081  1004  392  138  120 
"16384"   36267  33629  28427  21703  13578  7872  3798  2082  1020  473  204  120  56 
"32768"   36568  33355  27859  21429  14618  8244  4201  2148  1019  491  242  121  57 
"65536"   36516  33472  28109  21516  15044  8441  4444  2252  1078  506  246  89  47 
"131072"   2389  33277  28077  21670  14922  8463  4449  2249  1076  507  247  121  48 
"262144"   4539  2421  27653  21789  290  133  69  33  16  7  3  1  0 
"524288"   202  4512  2085  21095  554  266  127  66  32  15  4  1  0 

real    29m29.460s
user    0m4.953s
sys     0m47.762s
root@openindiana:/zfspool4/filesystem4# 
root@openindiana:/zfspool4/filesystem4# ls
iozoneopenindianazfsrandomwritesync.xls            lixo11.bin  lixo5.bin
iozoneopenindianazfsrandomwritesynciops.xls        lixo12.bin  lixo6.bin
iozoneopenindianazfstestall.xls                    lixo13.bin  lixo7.bin
iozoneopenindianazfstestallsync.xls                lixo14.bin  lixo8.bin
iozoneopenindianazfstestallsync2.xls               lixo15.bin  lixo9.bin
iozoneopenindianazfstestallsync2blockz.xls         lixo16.bin  rwol.dat
iozoneopenindianazfstestallsync2blockz2gbfile.xls  lixo2.bin   wol.dat
lixo1.bin                                          lixo3.bin
lixo10.bin                                         lixo4.bin
root@openindiana:/zfspool4/filesystem4# rm *.bin
root@openindiana:/zfspool4/filesystem4# ls
iozoneopenindianazfsrandomwritesync.xls
iozoneopenindianazfsrandomwritesynciops.xls
iozoneopenindianazfstestall.xls
iozoneopenindianazfstestallsync.xls
iozoneopenindianazfstestallsync2.xls
iozoneopenindianazfstestallsync2blockz.xls
iozoneopenindianazfstestallsync2blockz2gbfile.xls
rwol.dat
wol.dat







root@openindiana:/zfspool4/filesystem4# 
time /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo1.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo2.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo3.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo4.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo5.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo6.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo7.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo8.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo9.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo10.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo11.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo12.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo13.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo14.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo15.bin  & \
/usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo16.bin  & \
sudo zpool iostat -v 1







[1] 6977
[2] 6978
[3] 6979
[4] 6980
[5] 6982
[6] 6983
[7] 6984
[8] 6985
[9] 6986
[10] 6987
[11] 6988
[12] 6989
[13] 6990
[14] 6991
[15] 6992
[16] 6993
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0  2,05K  14,6K
  c4t0d0s0               10,1G  87,4G      0      0  2,05K  14,6K
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,85G   364G      1     40   145K  2,03M
  c4t0d0p2               3,85G   364G      1     12   145K  1,23M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0     28      0   825K
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G    101      4  12,7M   101K
  c4t0d0s0               10,1G  87,4G    101      4  12,7M   101K
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,95G   364G      0  19,8K      0   194M
  c4t0d0p2               3,95G   364G      0    794      0  92,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   364M   652M      0  19,0K      0   102M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0     30      0   209K
  c4t0d0s0               10,1G  87,4G      0     30      0   209K
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 4,04G   364G      0    121      0  1,70M
  c4t0d0p2               4,04G   364G      0    121      0  1,70M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 4,04G   364G      0     74      0   595K
  c4t0d0p2               4,04G   364G      0     74      0   595K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 4,04G   364G      0     72      0   579K
  c4t0d0p2               4,04G   364G      0     72      0   579K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  295M   368G      0    648      0  55,1M
  c4t0d0p2                295M   368G      0    534      0  54,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0    113      0   798K
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  295M   368G      0  30,0K      0   196M
  c4t0d0p2                295M   368G      0      0      0  7,96K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  30,0K      0   196M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  295M   368G      0     61      0   473K
  c4t0d0p2                295M   368G      0     61      0   473K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  295M   368G      0     75      0   602K
  c4t0d0p2                295M   368G      0     75      0   602K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  295M   368G      0    687      0  78,1M
  c4t0d0p2                295M   368G      0    687      0  78,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G    179      0  22,2M      0
  c4t0d0s0               10,1G  87,4G    179      0  22,2M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  392M   368G      0  27,9K      0   167M
  c4t0d0p2                392M   368G      0     27      0   274K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  27,9K      0   166M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      7      0   933K      0
  c4t0d0s0               10,1G  87,4G      7      0   933K      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  392M   368G      0     75      0   596K
  c4t0d0p2                392M   368G      0     75      0   596K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  392M   368G      0     68      0   541K
  c4t0d0p2                392M   368G      0     68      0   541K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  392M   368G      0    671      0  78,5M
  c4t0d0p2                392M   368G      0    671      0  78,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  486M   368G      0  17,5K      0   115M
  c4t0d0p2                486M   368G      0     43      0   516K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0  17,5K      0   115M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  486M   368G      0     73      0   590K
  c4t0d0p2                486M   368G      0     73      0   590K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  486M   368G      0     75      0   601K
  c4t0d0p2                486M   368G      0     75      0   601K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  486M   368G      0    553      0  61,6M
  c4t0d0p2                486M   368G      0    553      0  61,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  559M   367G      0  24,8K      0   161M
  c4t0d0p2                559M   367G      0     59      0  1,02M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   652M   364M      0  24,8K      0   160M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  559M   367G      0     63      0   496K
  c4t0d0p2                559M   367G      0     63      0   496K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   652M   364M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  559M   367G      0     73      0   589K
  c4t0d0p2                559M   367G      0     73      0   589K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   652M   364M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  559M   367G      0    670      0  78,5M
  c4t0d0p2                559M   367G      0    670      0  78,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   652M   364M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  652M   367G      0  22,5K      0   148M
  c4t0d0p2                652M   367G      0     74      0  1,37M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  22,4K      0   147M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  652M   367G      0     73      0   583K
  c4t0d0p2                652M   367G      0     73      0   583K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  652M   367G      0     70      0   565K
  c4t0d0p2                652M   367G      0     70      0   565K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  652M   367G      0    681      0  80,1M
  c4t0d0p2                652M   367G      0    681      0  80,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  748M   367G      0  18,9K      0   125M
  c4t0d0p2                748M   367G      0     34      0   755K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0  18,9K      0   124M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  748M   367G      0     74      0   599K
  c4t0d0p2                748M   367G      0     74      0   599K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  748M   367G      0     73      0   590K
  c4t0d0p2                748M   367G      0     73      0   590K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  822M   367G      0  2,16K      0  73,3M
  c4t0d0p2                822M   367G      0    572      0  62,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  1,60K      0  11,0M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G     65      0  8,09M      0
  c4t0d0s0               10,1G  87,4G     65      0  8,09M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  822M   367G      0  28,2K      0   183M
  c4t0d0p2                822M   367G      0      0      0  7,96K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  28,2K      0   183M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G    133      0  16,6M      0
  c4t0d0s0               10,1G  87,4G    133      0  16,6M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  822M   367G      0     58      0   452K
  c4t0d0p2                822M   367G      0     58      0   452K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  822M   367G      0     73      0   583K
  c4t0d0p2                822M   367G      0     73      0   583K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  822M   367G      0    681      0  79,1M
  c4t0d0p2                822M   367G      0    681      0  79,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  916M   367G      0  22,1K      0   146M
  c4t0d0p2                916M   367G      0     58      0  1,26M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  22,1K      0   145M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  916M   367G      0     74      0   598K
  c4t0d0p2                916M   367G      0     74      0   598K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  916M   367G      0     75      0   600K
  c4t0d0p2                916M   367G      0     75      0   600K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  916M   367G      0    669      0  79,6M
  c4t0d0p2                916M   367G      0    669      0  79,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1013M   367G      0  17,6K      0   115M
  c4t0d0p2               1013M   367G      0     57      0   911K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0  17,5K      0   114M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1013M   367G      0     67      0   543K
  c4t0d0p2               1013M   367G      0     67      0   543K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1013M   367G      0     74      0   599K
  c4t0d0p2               1013M   367G      0     74      0   599K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,06G   367G      0  7,12K      0   106M
  c4t0d0p2               1,06G   367G      0    565      0  61,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  6,57K      0  44,0M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,06G   367G      0  22,1K      0   144M
  c4t0d0p2               1,06G   367G      0     15      0   127K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  22,1K      0   144M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,06G   367G      0     75      0   611K
  c4t0d0p2               1,06G   367G      0     75      0   611K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,06G   367G      0     75      0   529K
  c4t0d0p2               1,06G   367G      0     75      0   529K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,06G   367G      0    573      0  65,3M
  c4t0d0p2               1,06G   367G      0    573      0  65,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,15G   367G      0  14,9K      0   107M
  c4t0d0p2               1,15G   367G      0    107      0  8,48M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  14,8K      0  98,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,15G   367G      0     54      0   439K
  c4t0d0p2               1,15G   367G      0     54      0   439K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,15G   367G      0    460      0  53,1M
  c4t0d0p2               1,15G   367G      0    460      0  53,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,25G   367G      0  12,3K      0  90,4M
  c4t0d0p2               1,25G   367G      0     96      0  8,91M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0  12,2K      0  81,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,25G   367G      0     51      0   413K
  c4t0d0p2               1,25G   367G      0     51      0   413K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,25G   367G      0    358      0  40,0M
  c4t0d0p2               1,25G   367G      0    358      0  40,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G    136      0  17,1M      0
  c4t0d0s0               10,1G  87,4G    136      0  17,1M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,32G   367G      0  16,2K      0   105M
  c4t0d0p2               1,32G   367G      0     39      0   763K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  16,2K      0   104M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,32G   367G      0     56      0   404K
  c4t0d0p2               1,32G   367G      0     56      0   404K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,32G   367G      0    234      0  23,4M
  c4t0d0p2               1,32G   367G      0    234      0  23,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,41G   367G      0  16,0K      0   137M
  c4t0d0p2               1,41G   367G      0    309      0  33,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  15,7K      0   103M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,41G   367G      0     58      0   454K
  c4t0d0p2               1,41G   367G      0     58      0   454K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,41G   367G      0     59      0   475K
  c4t0d0p2               1,41G   367G      0     59      0   475K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,50G   366G      0  11,3K      0   118M
  c4t0d0p2               1,50G   366G      0    426      0  46,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0  10,9K      0  71,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,50G   366G      0     57      0   427K
  c4t0d0p2               1,50G   366G      0     57      0   427K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,50G   366G      0     59      0   373K
  c4t0d0p2               1,50G   366G      0     59      0   373K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,50G   366G      0    530      0  58,1M
  c4t0d0p2               1,50G   366G      0    530      0  58,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,58G   366G      0  24,5K      0   160M
  c4t0d0p2               1,58G   366G      0     56      0   870K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  24,4K      0   160M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,58G   366G      0     55      0   444K
  c4t0d0p2               1,58G   366G      0     55      0   444K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,58G   366G      0     57      0   461K
  c4t0d0p2               1,58G   366G      0     57      0   461K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,67G   366G      0  13,1K      0   128M
  c4t0d0p2               1,67G   366G      0    425      0  46,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  12,7K      0  81,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,67G   366G      0  1,77K      0  11,4M
  c4t0d0p2               1,67G   366G      0     34      0   274K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  1,73K      0  11,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,67G   366G      0    470      0  54,0M
  c4t0d0p2               1,67G   366G      0    470      0  54,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,76G   366G      0  13,2K      0  94,9M
  c4t0d0p2               1,76G   366G      0    100      0  9,12M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0  13,1K      0  85,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0  2,62K      0
  c4t0d0s0               10,1G  87,4G      0      0  2,62K      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,76G   366G      0     47      0   304K
  c4t0d0p2               1,76G   366G      0     47      0   304K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,76G   366G      0    369      0  40,4M
  c4t0d0p2               1,76G   366G      0    369      0  40,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G     31      0  3,94M      0
  c4t0d0s0               10,1G  87,4G     31      0  3,94M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,83G   366G      0  17,8K      0   121M
  c4t0d0p2               1,83G   366G      0     86      0  7,49M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  17,7K      0   114M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,83G   366G      0     44      0   332K
  c4t0d0p2               1,83G   366G      0     44      0   332K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,83G   366G      0    294      0  32,7M
  c4t0d0p2               1,83G   366G      0    294      0  32,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,92G   366G      0  13,7K      0   107M
  c4t0d0p2               1,92G   366G      0    175      0  18,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0  13,5K      0  88,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,92G   366G      0     45      0   366K
  c4t0d0p2               1,92G   366G      0     45      0   366K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,92G   366G      0    185      0  20,1M
  c4t0d0p2               1,92G   366G      0    185      0  20,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   645M   371M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,01G   366G      0  5,61K      0  53,8M
  c4t0d0p2               2,01G   366G      0    159      0  17,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   734M   282M      0  5,45K      0  36,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,08G   366G      0  13,9K      0   123M
  c4t0d0p2               2,08G   366G      0    325      0  34,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   651M   365M      0  13,6K      0  88,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,17G   366G      0  13,2K      0   127M
  c4t0d0p2               2,17G   366G      0    390      0  42,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   642M   374M      0  12,8K      0  85,2M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,27G   366G      0  10,5K      0   101M
  c4t0d0p2               2,27G   366G      0    348      0  36,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   726M   290M      0  10,2K      0  64,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,27G   366G      0     43      0   344K
  c4t0d0p2               2,27G   366G      0     43      0   344K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   726M   290M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,27G   366G      0    298      0  32,1M
  c4t0d0p2               2,27G   366G      0    298      0  32,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   726M   290M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,34G   366G      0  13,0K      0  97,7M
  c4t0d0p2               2,34G   366G      0    145      0  13,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  12,9K      0  84,2M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,34G   366G      0     43      0   332K
  c4t0d0p2               2,34G   366G      0     43      0   332K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,43G   366G      0  9,79K      0  94,6M
  c4t0d0p2               2,43G   366G      0    289      0  31,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   650M   366M      0  9,51K      0  62,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,52G   365G      0  8,45K      0  84,7M
  c4t0d0p2               2,52G   365G      0    275      0  30,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0  8,18K      0  54,2M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,52G   365G      0     56      0   456K
  c4t0d0p2               2,52G   365G      0     56      0   456K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,52G   365G      0    556      0  62,8M
  c4t0d0p2               2,52G   365G      0    556      0  62,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,59G   365G      0  20,8K      0   139M
  c4t0d0p2               2,59G   365G      0     60      0  2,45M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  20,8K      0   137M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,59G   365G      0     55      0   441K
  c4t0d0p2               2,59G   365G      0     55      0   441K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,59G   365G      0     60      0   466K
  c4t0d0p2               2,59G   365G      0     60      0   466K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,59G   365G      0    653      0  74,1M
  c4t0d0p2               2,59G   365G      0    653      0  74,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,69G   365G      0  26,5K      0   175M
  c4t0d0p2               2,69G   365G      0     21      0   155K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0  26,5K      0   175M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,69G   365G      0     56      0   418K
  c4t0d0p2               2,69G   365G      0     56      0   418K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,69G   365G      0     63      0   464K
  c4t0d0p2               2,69G   365G      0     63      0   464K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,69G   365G      0    618      0  71,7M
  c4t0d0p2               2,69G   365G      0    618      0  71,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,78G   365G      0  20,1K      0   134M
  c4t0d0p2               2,78G   365G      0     49      0   824K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0  20,0K      0   133M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,78G   365G      0     57      0   450K
  c4t0d0p2               2,78G   365G      0     57      0   450K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,78G   365G      0     56      0   437K
  c4t0d0p2               2,78G   365G      0     56      0   437K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,86G   365G      0  10,3K      0   109M
  c4t0d0p2               2,86G   365G      0    403      0  43,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  9,92K      0  65,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,86G   365G      0  10,8K      0  69,7M
  c4t0d0p2               2,86G   365G      0      4      0  39,8K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  10,8K      0  69,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,86G   365G      0     64      0   513K
  c4t0d0p2               2,86G   365G      0     64      0   513K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,86G   365G      0    445      0  51,5M
  c4t0d0p2               2,86G   365G      0    445      0  51,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0  2,81K      0
  c4t0d0s0               10,1G  87,4G      0      0  2,81K      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,95G   365G      0  20,7K      0   138M
  c4t0d0p2               2,95G   365G      0     55      0  1,19M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0  20,7K      0   137M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,95G   365G      0     43      0   346K
  c4t0d0p2               2,95G   365G      0     43      0   346K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,95G   365G      0    395      0  45,0M
  c4t0d0p2               2,95G   365G      0    395      0  45,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,04G   365G      0  12,4K      0  92,1M
  c4t0d0p2               3,04G   365G      0    129      0  11,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0  12,3K      0  81,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,04G   365G      0     42      0   329K
  c4t0d0p2               3,04G   365G      0     42      0   329K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,04G   365G      0    466      0  50,1M
  c4t0d0p2               3,04G   365G      0    466      0  50,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,11G   365G      0  21,0K      0   139M
  c4t0d0p2               3,11G   365G      0     14      0   268K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  21,0K      0   139M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,11G   365G      0     39      0   305K
  c4t0d0p2               3,11G   365G      0     39      0   305K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,11G   365G      0    446      0  51,5M
  c4t0d0p2               3,11G   365G      0    446      0  51,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      1      0  8,61K      0
  c4t0d0s0               10,1G  87,4G      1      0  8,61K      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,20G   365G      0  15,9K      0   113M
  c4t0d0p2               3,20G   365G      0    106      0  9,71M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0  15,8K      0   104M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,20G   365G      0     49      0   397K
  c4t0d0p2               3,20G   365G      0     49      0   397K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,20G   365G      0    417      0  47,1M
  c4t0d0p2               3,20G   365G      0    417      0  47,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,29G   365G      0  10,9K      0  81,3M
  c4t0d0p2               3,29G   365G      0    139      0  11,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0  10,8K      0  69,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,29G   365G      0     43      0   338K
  c4t0d0p2               3,29G   365G      0     43      0   338K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,37G   365G      0  13,5K      0   124M
  c4t0d0p2               3,37G   365G      0    339      0  37,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  13,2K      0  86,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,37G   365G      0  1,54K      0  10,1M
  c4t0d0p2               3,37G   365G      0     47      0   382K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  1,49K      0  9,69M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,37G   365G      0     50      0   401K
  c4t0d0p2               3,37G   365G      0     50      0   401K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,46G   365G      0  13,0K      0   125M
  c4t0d0p2               3,46G   365G      0    368      0  41,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0  12,7K      0  82,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,46G   365G      0     46      0   312K
  c4t0d0p2               3,46G   365G      0     46      0   312K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,46G   365G      0    223      0  22,7M
  c4t0d0p2               3,46G   365G      0    223      0  22,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,55G   364G      0  11,9K      0   105M
  c4t0d0p2               3,55G   364G      0    249      0  27,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0  11,7K      0  77,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,55G   364G      0     44      0   356K
  c4t0d0p2               3,55G   364G      0     44      0   356K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,55G   364G      0    498      0  56,3M
  c4t0d0p2               3,55G   364G      0    498      0  56,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 198,039 s, 1,3 MB/s
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,63G   364G      0  12,6K      0  83,0M
  c4t0d0p2               3,63G   364G      0     16      0   221K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0  12,6K      0  82,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,63G   364G      0     45      0   367K
  c4t0d0p2               3,63G   364G      0     45      0   367K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   654M   362M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 202,157 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 202,271 s, 1,3 MB/s

real    3m22.277s
user    0m0.488s
sys     0m6.636s
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,72G   364G      0  11,4K      0   105M
  c4t0d0p2               3,72G   364G      0    321      0  36,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0  11,1K      0  68,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,72G   364G      0     53      0   354K
  c4t0d0p2               3,72G   364G      0     53      0   354K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,72G   364G      0    148      0  12,5M
  c4t0d0p2               3,72G   364G      0    148      0  12,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   662M   354M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,15 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,293 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,336 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,402 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,493 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,491 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,588 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,644 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,678 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,708 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,781 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 207,913 s, 1,2 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 208,116 s, 1,2 MB/s
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,80G   364G      0  17,3K      0   100M
  c4t0d0p2               3,80G   364G      0    240      0  26,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0  17,1K      0  73,7M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,80G   364G      0    451      0  1,77M
  c4t0d0p2               3,80G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   714M   302M      0    451      0  1,76M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0    225      0  25,1M
  c4t0d0p2               3,86G   364G      0    225      0  25,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   647M   369M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0      0      0      0
  c4t0d0p2               3,86G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   647M   369M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0      0      0      0
  c4t0d0p2               3,86G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   294M   722M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0      0      0      0
  c4t0d0p2               3,86G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   294M   722M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C[1]   Concluído              time /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo1.bin
[2]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo2.bin
[3]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo3.bin
[4]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo4.bin
[5]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo5.bin
[6]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo6.bin
[7]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo7.bin
[8]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo8.bin
[9]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo9.bin
[10]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo10.bin
[11]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo11.bin
[12]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo12.bin
[13]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo13.bin
[14]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo14.bin
[15]-  Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo15.bin
[16]+  Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo16.bin
root@openindiana:/zfspool4/filesystem4# fg
-bash: fg: current: no such job
root@openindiana:/zfspool4/filesystem4# clear

root@openindiana:/zfspool4/filesystem4# ls
iozoneopenindianazfsrandomwritesync.xls            lixo11.bin  lixo5.bin
iozoneopenindianazfsrandomwritesynciops.xls        lixo12.bin  lixo6.bin
iozoneopenindianazfstestall.xls                    lixo13.bin  lixo7.bin
iozoneopenindianazfstestallsync.xls                lixo14.bin  lixo8.bin
iozoneopenindianazfstestallsync2.xls               lixo15.bin  lixo9.bin
iozoneopenindianazfstestallsync2blockz.xls         lixo16.bin  rwol.dat
iozoneopenindianazfstestallsync2blockz2gbfile.xls  lixo2.bin   wol.dat
lixo1.bin                                          lixo3.bin
lixo10.bin                                         lixo4.bin
root@openindiana:/zfspool4/filesystem4# rm *.bin
root@openindiana:/zfspool4/filesystem4# ls
iozoneopenindianazfsrandomwritesync.xls
iozoneopenindianazfsrandomwritesynciops.xls
iozoneopenindianazfstestall.xls
iozoneopenindianazfstestallsync.xls
iozoneopenindianazfstestallsync2.xls
iozoneopenindianazfstestallsync2blockz.xls
iozoneopenindianazfstestallsync2blockz2gbfile.xls
rwol.dat
wol.dat
root@openindiana:/zfspool4/filesystem4# time /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo1.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo2.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo3.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo4.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo5.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo6.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo7.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo8.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo9.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo10.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo11.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo12.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo13.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo14.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo15.bin  & \
> /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo16.bin  & \
> sudo zpool iostat -v 1
[1] 7027
[2] 7028
[3] 7029
[4] 7030
[5] 7032
[6] 7033
[7] 7034
[8] 7035
[9] 7036
[10] 7037
[11] 7038
[12] 7039
[13] 7040
[14] 7041
[15] 7042
[16] 7043
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0  2,21K  14,5K
  c4t0d0s0               10,1G  87,4G      0      0  2,21K  14,5K
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 35,4M   368G      1     41   143K  2,03M
  c4t0d0p2               35,4M   368G      1     11   143K  1,22M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0     29      0   829K
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G     33      0  4,18M      0
  c4t0d0s0               10,1G  87,4G     33      0  4,18M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 55,6M   368G      0  38,0K  3,71K   260M
  c4t0d0p2               55,6M   368G      0    208  3,71K  18,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1  77,9M   938M      0  37,8K      0   241M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      1      0  6,17K
  c4t0d0s0               10,1G  87,4G      0      1      0  6,17K
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  176M   368G      0  16,9K      0   198M
  c4t0d0p2                176M   368G      0    773      0  92,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   546M   470M      0  16,1K      0   105M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0     35      0   349K
  c4t0d0s0               10,1G  87,4G      0     35      0   349K
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  296M   368G      0  4,76K      0  33,2M
  c4t0d0p2                296M   368G      0     83      0   928K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   928M  88,0M      0  4,68K      0  32,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  296M   368G      0     74      0   597K
  c4t0d0p2                296M   368G      0     74      0   597K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   928M  88,0M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  296M   368G      0     73      0   586K
  c4t0d0p2                296M   368G      0     73      0   586K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   928M  88,0M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  323M   368G      0  19,0K      0   148M
  c4t0d0p2                323M   368G      0    208      0  19,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   547M   469M      0  18,8K      0   128M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  323M   368G      0  13,2K      0   184M
  c4t0d0p2                323M   368G      0    840      0   102M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   547M   469M      0  12,4K      0  81,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  435M   368G      0  26,3K      0   187M
  c4t0d0p2                435M   368G      0    137      0  12,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   507M   509M      0  26,2K      0   174M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  548M   367G      0  3,86K      0  67,3M
  c4t0d0p2                548M   367G      0    399      0  43,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   864M   152M      0  3,47K      0  23,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  548M   367G      0     73      0   584K
  c4t0d0p2                548M   367G      0     73      0   584K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   864M   152M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  548M   367G      0    226      0  19,8M
  c4t0d0p2                548M   367G      0    226      0  19,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   864M   152M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  592M   367G      0  22,5K      0   162M
  c4t0d0p2                592M   367G      0    165      0  13,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   595M   421M      0  22,4K      0   148M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  592M   367G      0     74      0   596K
  c4t0d0p2                592M   367G      0     74      0   596K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   595M   421M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  592M   367G      0     67      0   541K
  c4t0d0p2                592M   367G      0     67      0   541K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   595M   421M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  592M   367G      0    414      0  45,8M
  c4t0d0p2                592M   367G      0    414      0  45,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   595M   421M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  705M   367G      0  20,0K      0   160M
  c4t0d0p2                705M   367G      0    278      0  30,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   571M   445M      0  19,8K      0   129M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  816M   367G      0  3,54K      0  51,8M
  c4t0d0p2                816M   367G      0    267      0  30,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   863M   153M      0  3,28K      0  21,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  816M   367G      0    161      0  11,6M
  c4t0d0p2                816M   367G      0    161      0  11,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   863M   153M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  854M   367G      0  22,2K      0   167M
  c4t0d0p2                854M   367G      0    257      0  24,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   595M   421M      0  21,9K      0   143M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  955M   367G      0  15,7K      0   147M
  c4t0d0p2                955M   367G      0    411      0  47,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   546M   470M      0  15,3K      0  99,2M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,03G   367G      0  5,63K      0  70,9M
  c4t0d0p2               1,03G   367G      0    334      0  36,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  5,31K      0  34,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,03G   367G      0     72      0   573K
  c4t0d0p2               1,03G   367G      0     72      0   573K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,03G   367G      0     72      0   577K
  c4t0d0p2               1,03G   367G      0     72      0   577K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,09G   367G      0  18,3K      0   150M
  c4t0d0p2               1,09G   367G      0    322      0  32,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  18,0K      0   118M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,09G   367G      0     73      0   587K
  c4t0d0p2               1,09G   367G      0     73      0   587K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,09G   367G      0     68      0   550K
  c4t0d0p2               1,09G   367G      0     68      0   550K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,09G   367G      0    444      0  49,0M
  c4t0d0p2               1,09G   367G      0    444      0  49,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,19G   367G      0  20,4K      0   159M
  c4t0d0p2               1,19G   367G      0    249      0  26,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  20,1K      0   133M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,19G   367G      0     57      0   444K
  c4t0d0p2               1,19G   367G      0     57      0   444K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,19G   367G      0     73      0   582K
  c4t0d0p2               1,19G   367G      0     73      0   582K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,30G   367G      0  8,77K      0   106M
  c4t0d0p2               1,30G   367G      0    474      0  51,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  8,30K      0  54,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,30G   367G      0     75      0   604K
  c4t0d0p2               1,30G   367G      0     75      0   604K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,30G   367G      0     70      0   557K
  c4t0d0p2               1,30G   367G      0     70      0   557K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,30G   367G      0    489      0  48,5M
  c4t0d0p2               1,30G   367G      0    489      0  48,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,35G   367G      0  31,3K      0   207M
  c4t0d0p2               1,35G   367G      0      1      0  11,4K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  31,3K      0   207M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,35G   367G      0     61      0   399K
  c4t0d0p2               1,35G   367G      0     61      0   399K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,35G   367G      0     74      0   590K
  c4t0d0p2               1,35G   367G      0     74      0   590K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,35G   367G      0    641      0  75,3M
  c4t0d0p2               1,35G   367G      0    641      0  75,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,45G   367G      0  24,0K      0   166M
  c4t0d0p2               1,45G   367G      0    109      0  9,53M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  23,8K      0   156M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,45G   367G      0     61      0   383K
  c4t0d0p2               1,45G   367G      0     61      0   383K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,45G   367G      0     76      0   601K
  c4t0d0p2               1,45G   367G      0     76      0   601K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,55G   366G      0  8,76K      0   106M
  c4t0d0p2               1,55G   366G      0    472      0  51,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  8,30K      0  54,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,55G   366G      0     74      0   593K
  c4t0d0p2               1,55G   366G      0     74      0   593K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,55G   366G      0     68      0   551K
  c4t0d0p2               1,55G   366G      0     68      0   551K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,55G   366G      0    493      0  48,6M
  c4t0d0p2               1,55G   366G      0    493      0  48,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,61G   366G      0  29,5K      0   195M
  c4t0d0p2               1,61G   366G      0      8      0  50,5K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  29,5K      0   195M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,61G   366G      0     65      0   526K
  c4t0d0p2               1,61G   366G      0     65      0   526K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,61G   366G      0     74      0   595K
  c4t0d0p2               1,61G   366G      0     74      0   595K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,61G   366G      0    609      0  70,7M
  c4t0d0p2               1,61G   366G      0    609      0  70,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,71G   366G      0  22,0K      0   158M
  c4t0d0p2               1,71G   366G      0    160      0  13,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  21,8K      0   145M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,71G   366G      0     74      0   595K
  c4t0d0p2               1,71G   366G      0     74      0   595K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,71G   366G      0     68      0   549K
  c4t0d0p2               1,71G   366G      0     68      0   549K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,71G   366G      0    741      0  87,9M
  c4t0d0p2               1,71G   366G      0    741      0  87,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,82G   366G      0  13,5K      0  90,2M
  c4t0d0p2               1,82G   366G      0     80      0  1,16M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  13,4K      0  89,0M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,82G   366G      0     75      0   602K
  c4t0d0p2               1,82G   366G      0     75      0   602K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,82G   366G      0     76      0   608K
  c4t0d0p2               1,82G   366G      0     76      0   608K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,87G   366G      0  6,96K      0  91,6M
  c4t0d0p2               1,87G   366G      0    452      0  47,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  6,52K      0  43,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,87G   366G      0  24,6K      0   158M
  c4t0d0p2               1,87G   366G      0      1      0  15,9K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  24,6K      0   158M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,87G   366G      0     73      0   587K
  c4t0d0p2               1,87G   366G      0     73      0   587K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,87G   366G      0     74      0   593K
  c4t0d0p2               1,87G   366G      0     74      0   593K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,87G   366G      0    225      0  22,4M
  c4t0d0p2               1,87G   366G      0    225      0  22,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,97G   366G      0  13,0K      0   113M
  c4t0d0p2               1,97G   366G      0    283      0  29,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  12,7K      0  83,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,97G   366G      0     75      0   602K
  c4t0d0p2               1,97G   366G      0     75      0   602K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 1,97G   366G      0    644      0  75,8M
  c4t0d0p2               1,97G   366G      0    644      0  75,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,07G   366G      0  11,6K      0  83,0M
  c4t0d0p2               2,07G   366G      0    142      0  7,94M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  11,5K      0  75,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,07G   366G      0     73      0   583K
  c4t0d0p2               2,07G   366G      0     73      0   583K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,07G   366G      0     73      0   508K
  c4t0d0p2               2,07G   366G      0     73      0   508K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,13G   366G      0  18,0K      0   150M
  c4t0d0p2               2,13G   366G      0    341      0  34,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  17,7K      0   116M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,13G   366G      0  2,46K      0  15,7M
  c4t0d0p2               2,13G   366G      0     75      0   601K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  2,38K      0  15,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,13G   366G      0     69      0   555K
  c4t0d0p2               2,13G   366G      0     69      0   555K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,13G   366G      0     75      0   608K
  c4t0d0p2               2,13G   366G      0     75      0   608K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,23G   366G      0  15,7K      0   150M
  c4t0d0p2               2,23G   366G      0    433      0  47,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  15,2K      0   103M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,23G   366G      0    412      0  2,75M
  c4t0d0p2               2,23G   366G      0     79      0   637K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0    332      0  2,13M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,23G   366G      0     68      0   545K
  c4t0d0p2               2,23G   366G      0     68      0   545K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,23G   366G      0    662      0  76,2M
  c4t0d0p2               2,23G   366G      0    662      0  76,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,33G   366G      0  11,9K      0  90,6M
  c4t0d0p2               2,33G   366G      0    185      0  13,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  11,7K      0  77,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,33G   366G      0     75      0   602K
  c4t0d0p2               2,33G   366G      0     75      0   602K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,33G   366G      0     75      0   605K
  c4t0d0p2               2,33G   366G      0     75      0   605K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,39G   366G      0  6,45K      0  89,2M
  c4t0d0p2               2,39G   366G      0    459      0  48,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0     6K      0  40,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,39G   366G      0  25,3K      0   164M
  c4t0d0p2               2,39G   366G      0     15      0   127K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  25,3K      0   164M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,39G   366G      0     49      0   397K
  c4t0d0p2               2,39G   366G      0     49      0   397K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,39G   366G      0     49      0   398K
  c4t0d0p2               2,39G   366G      0     49      0   398K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,49G   366G      0  13,1K      0   123M
  c4t0d0p2               2,49G   366G      0    342      0  39,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  12,8K      0  84,3M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,49G   366G      0     49      0   394K
  c4t0d0p2               2,49G   366G      0     49      0   394K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,49G   366G      0    530      0  61,9M
  c4t0d0p2               2,49G   366G      0    530      0  61,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,59G   365G      0  8,89K      0  65,0M
  c4t0d0p2               2,59G   365G      0     86      0  6,44M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  8,80K      0  58,5M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,59G   365G      0     51      0   414K
  c4t0d0p2               2,59G   365G      0     51      0   414K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,64G   365G      0  1,13K      0  41,8M
  c4t0d0p2               2,64G   365G      0    348      0  36,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0    811      0  5,54M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,64G   365G      0  20,3K      0   136M
  c4t0d0p2               2,64G   365G      0     30      0   206K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  20,2K      0   136M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,64G   365G      0     49      0   385K
  c4t0d0p2               2,64G   365G      0     49      0   385K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,64G   365G      0    323      0  35,3M
  c4t0d0p2               2,64G   365G      0    323      0  35,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G     14      0  1,78M      0
  c4t0d0s0               10,1G  87,4G     14      0  1,78M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,74G   365G      0  16,9K      0   138M
  c4t0d0p2               2,74G   365G      0    255      0  28,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  16,7K      0   109M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,74G   365G      0     45      0   359K
  c4t0d0p2               2,74G   365G      0     45      0   359K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,74G   365G      0    487      0  56,5M
  c4t0d0p2               2,74G   365G      0    487      0  56,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,85G   365G      0  9,62K      0  71,5M
  c4t0d0p2               2,85G   365G      0    116      0  8,55M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  9,51K      0  62,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,85G   365G      0     51      0   416K
  c4t0d0p2               2,85G   365G      0     51      0   416K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,85G   365G      0    253      0  25,5M
  c4t0d0p2               2,85G   365G      0    253      0  25,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,90G   365G      0  17,9K      0   127M
  c4t0d0p2               2,90G   365G      0    153      0  13,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  17,7K      0   114M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,90G   365G      0     44      0   354K
  c4t0d0p2               2,90G   365G      0     44      0   354K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 2,90G   365G      0    274      0  28,7M
  c4t0d0p2               2,90G   365G      0    274      0  28,7M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,00G   365G      0  14,6K      0   120M
  c4t0d0p2               3,00G   365G      0    254      0  26,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  14,4K      0  93,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,00G   365G      0    203      0  22,8M
  c4t0d0p2               3,00G   365G      0    203      0  22,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,10G   365G      0  5,75K      0  51,7M
  c4t0d0p2               3,10G   365G      0    135      0  13,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  5,61K      0  37,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,10G   365G      0    195      0  19,1M
  c4t0d0p2               3,10G   365G      0    195      0  19,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,16G   365G      0  19,6K      0   145M
  c4t0d0p2               3,16G   365G      0    170      0  17,1M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  19,5K      0   128M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,16G   365G      0     42      0   338K
  c4t0d0p2               3,16G   365G      0     42      0   338K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,16G   365G      0    173      0  16,3M
  c4t0d0p2               3,16G   365G      0    173      0  16,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G     95      0  11,8M      0
  c4t0d0s0               10,1G  87,4G     95      0  11,8M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,26G   365G      0  14,8K      0   126M
  c4t0d0p2               3,26G   365G      0    307      0  34,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  14,5K      0  92,0M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G     16      0  2,03M      0
  c4t0d0s0               10,1G  87,4G     16      0  2,03M      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,26G   365G      0     34      0   279K
  c4t0d0p2               3,26G   365G      0     34      0   279K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,36G   365G      0  7,60K      0  90,7M
  c4t0d0p2               3,36G   365G      0    388      0  42,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  7,22K      0  47,8M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,36G   365G      0     51      0   412K
  c4t0d0p2               3,36G   365G      0     51      0   412K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,36G   365G      0    131      0  11,3M
  c4t0d0p2               3,36G   365G      0    131      0  11,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,41G   365G      0  15,4K      0   122M
  c4t0d0p2               3,41G   365G      0    202      0  19,4M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  15,2K      0   103M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,41G   365G      0     44      0   288K
  c4t0d0p2               3,41G   365G      0     44      0   288K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,41G   365G      0    433      0  49,9M
  c4t0d0p2               3,41G   365G      0    433      0  49,9M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,51G   364G      0  18,3K      0   132M
  c4t0d0p2               3,51G   364G      0    155      0  14,0M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  18,1K      0   118M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,51G   364G      0     49      0   394K
  c4t0d0p2               3,51G   364G      0     49      0   394K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,51G   364G      0    451      0  51,3M
  c4t0d0p2               3,51G   364G      0    451      0  51,3M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,62G   364G      0  8,41K      0  68,7M
  c4t0d0p2               3,62G   364G      0    152      0  14,6M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0  8,26K      0  54,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,62G   364G      0     44      0   356K
  c4t0d0p2               3,62G   364G      0     44      0   356K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   802M   214M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,67G   364G      0  12,1K      0   108M
  c4t0d0p2               3,67G   364G      0    279      0  28,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  11,8K      0  80,0M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,67G   364G      0  5,10K      0  34,2M
  c4t0d0p2               3,67G   364G      0     43      0   341K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0  5,06K      0  33,9M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,67G   364G      0     49      0   394K
  c4t0d0p2               3,67G   364G      0     49      0   394K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,67G   364G      0    684      0  80,5M
  c4t0d0p2               3,67G   364G      0    684      0  80,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   622M   394M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,267 s, 1,3 MB/s

real    3m14.269s
user    0m0.487s
sys     0m6.601s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,31 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,335 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,501 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,502 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,529 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,663 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,715 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,785 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,804 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 194,836 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 195,064 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 195,091 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 195,194 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 195,197 s, 1,3 MB/s
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 195,416 s, 1,3 MB/s
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,77G   364G      0  26,7K      0   127M
  c4t0d0p2               3,77G   364G      0     27      0   478K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  26,6K      0   127M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,77G   364G      0  5,34K      0  21,4M
  c4t0d0p2               3,77G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   606M   410M      0  5,34K      0  21,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0    344      0  39,2M
  c4t0d0p2               3,86G   364G      0    344      0  39,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   774M   242M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0      0      0      0
  c4t0d0p2               3,86G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   774M   242M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0      0      0      0
  c4t0d0p2               3,86G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   774M   242M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0      0      0      0
  c4t0d0p2               3,86G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   381M   635M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,86G   364G      0      0      0      0
  c4t0d0p2               3,86G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   381M   635M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,85G   364G      0      0      0      0
  c4t0d0p2               3,85G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,85G   364G      0      0      0      0
  c4t0d0p2               3,85G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,85G   364G      0      0      0      0
  c4t0d0p2               3,85G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                 3,85G   364G      0      0      0      0
  c4t0d0p2               3,85G   364G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C[1]   Concluído              time /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo1.bin
[2]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo2.bin
[3]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo3.bin
[4]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo4.bin
[5]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo5.bin
[6]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo6.bin
[7]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo7.bin
[8]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo8.bin
[9]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo9.bin
[10]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo10.bin
[11]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo11.bin
[12]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo12.bin
[13]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo13.bin
[14]   Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo14.bin
[15]-  Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo15.bin
[16]+  Concluído              /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo16.bin
root@openindiana:/zfspool4/filesystem4# 

ZFS write throttling in action

https://blogs.oracle.com/roch/entry/the_new_zfs_write_throttle

root@openindiana:/zfspool4/filesystem4# rm *.bin
root@openindiana:/zfspool4/filesystem4# 
root@openindiana:/zfspool4/filesystem4# 
root@openindiana:/zfspool4/filesystem4# 
root@openindiana:/zfspool4/filesystem4# time /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo1.bin  & sudo zpool iostat -v 1
[1] 7222
                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0  2,10K  13,4K
  c4t0d0s0               10,1G  87,4G      0      0  2,10K  13,4K
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      1     41   133K  1,90M
  c4t0d0p2                279M   368G      1     11   133K  1,14M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0     30      0   781K
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0    102      0  1,38M
  c4t0d0s0               10,1G  87,4G      0    102      0  1,38M
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0  36,9K      0   148M
  c4t0d0p2                279M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0  36,9K      0   148M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0  37,0K      0   148M
  c4t0d0p2                279M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0  37,0K      0   148M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0  37,4K      0   150M
  c4t0d0p2                279M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0  37,4K      0   150M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0  37,4K      0   149M
  c4t0d0p2                279M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0  37,4K      0   149M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0  37,1K      0   224M
  c4t0d0p2                279M   368G      0    667      0  78,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0  36,4K      0   146M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  113M   368G      0  37,4K      0   150M
  c4t0d0p2                113M   368G      0      3      0  14,6K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   627M   389M      0  37,4K      0   150M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  113M   368G      0  26,0K      0   104M
  c4t0d0p2                113M   368G      0     15      0  63,7K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   627M   389M      0  26,0K      0   104M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  113M   368G      0     42      0   169K
  c4t0d0p2                113M   368G      0     42      0   169K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   627M   389M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  113M   368G      0    350      0  38,8M
  c4t0d0p2                113M   368G      0    350      0  38,8M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   627M   389M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  163M   368G      0     66      0   384K
  c4t0d0p2                163M   368G      0     66      0   384K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1  1016M      0      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  163M   368G      0     41      0   167K
  c4t0d0p2                163M   368G      0     41      0   167K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1  1016M      0      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  163M   368G      0     42      0   171K
  c4t0d0p2                163M   368G      0     42      0   171K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1  1016M      0      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  164M   368G      0  11,2K      0  45,0M
  c4t0d0p2                164M   368G      0     65      0   637K
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   389M   627M      0  11,1K      0  44,4M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  164M   368G      0  37,3K      0   149M
  c4t0d0p2                164M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   389M   627M      0  37,3K      0   149M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  164M   368G      0  36,9K      0   148M
  c4t0d0p2                164M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   389M   627M      0  36,9K      0   148M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  164M   368G      0  37,5K      0   150M
  c4t0d0p2                164M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   389M   627M      0  37,5K      0   150M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  241M   368G      0  15,7K      0  94,2M
  c4t0d0p2                241M   368G      0    283      0  32,5M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   621M   395M      0  15,4K      0  61,6M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
500000+0 records in
500000+0 records out
256000000 bytes (256 MB) copied, 22,1464 s, 11,6 MB/s

real    0m22.149s
user    0m0.438s
sys     0m7.300s
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  241M   368G      0  37,3K      0   149M
  c4t0d0p2                241M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   621M   395M      0  37,3K      0   149M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  241M   368G      0  5,77K      0  23,1M
  c4t0d0p2                241M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   621M   395M      0  5,77K      0  23,1M
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  280M   368G      0    209      0  23,2M
  c4t0d0p2                280M   368G      0    209      0  23,2M
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   936M  80,2M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  280M   368G      0      0      0      0
  c4t0d0p2                280M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   936M  80,2M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  280M   368G      0      0      0      0
  c4t0d0p2                280M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   936M  80,2M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  280M   368G      0      0      0      0
  c4t0d0p2                280M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   315M   701M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  280M   368G      0      0      0      0
  c4t0d0p2                280M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   315M   701M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  280M   368G      0      0      0      0
  c4t0d0p2                280M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   315M   701M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  280M   368G      0      0      0      0
  c4t0d0p2                280M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1   315M   701M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0      0      0      0
  c4t0d0p2                279M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0      0      0      0
  c4t0d0p2                279M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

                            capacity     operations    bandwidth
pool                     alloc   free   read  write   read  write
-----------------------  -----  -----  -----  -----  -----  -----
rpool                    10,1G  87,4G      0      0      0      0
  c4t0d0s0               10,1G  87,4G      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----
zfspool4                  279M   368G      0      0      0      0
  c4t0d0p2                279M   368G      0      0      0      0
logs                         -      -      -      -      -      -
  /dev/ramdisk/ramdisk1     4K  1016M      0      0      0      0
-----------------------  -----  -----  -----  -----  -----  -----

^C[1]+  Concluído              time /usr/gnu/bin/dd if=/root/randomfile bs=512 count=500000 oflag=dsync of=/zfspool4/filesystem4/lixo1.bin
root@openindiana:/zfspool4/filesystem4# 










zfspool4                        type                            filesystem                            -
zfspool4                        creation                        seg ago  6  9:38 2012                 -
zfspool4                        used                            279M                                  -
zfspool4                        available                       362G                                  -
zfspool4                        referenced                      152K                                  -
zfspool4                        compressratio                   1.00x                                 -
zfspool4                        mounted                         yes                                   -
zfspool4                        quota                           none                                  default
zfspool4                        reservation                     none                                  default
zfspool4                        recordsize                      128K                                  default
zfspool4                        mountpoint                      /zfspool4                             default
zfspool4                        sharenfs                        off                                   default
zfspool4                        checksum                        on                                    default
zfspool4                        compression                     off                                   default
zfspool4                        atime                           on                                    default
zfspool4                        devices                         on                                    default
zfspool4                        exec                            on                                    default
zfspool4                        setuid                          on                                    default
zfspool4                        readonly                        off                                   default
zfspool4                        zoned                           off                                   default
zfspool4                        snapdir                         hidden                                default
zfspool4                        aclmode                         discard                               default
zfspool4                        aclinherit                      restricted                            default
zfspool4                        canmount                        on                                    default
zfspool4                        xattr                           on                                    default
zfspool4                        copies                          1                                     default
zfspool4                        version                         5                                     -
zfspool4                        utf8only                        off                                   -
zfspool4                        normalization                   none                                  -
zfspool4                        casesensitivity                 sensitive                             -
zfspool4                        vscan                           off                                   default
zfspool4                        nbmand                          off                                   default
zfspool4                        sharesmb                        off                                   default
zfspool4                        refquota                        none                                  default
zfspool4                        refreservation                  none                                  default
zfspool4                        primarycache                    all                                   default
zfspool4                        secondarycache                  all                                   default
zfspool4                        usedbysnapshots                 0                                     -
zfspool4                        usedbydataset                   152K                                  -
zfspool4                        usedbychildren                  279M                                  -
zfspool4                        usedbyrefreservation            0                                     -
zfspool4                        logbias                         latency                               default
zfspool4                        dedup                           off                                   default
zfspool4                        mlslabel                        none                                  default
zfspool4                        sync                            standard                              default
zfspool4                        refcompressratio                1.00x                                 -
zfspool4                        written                         152K                                  -
zfspool4/filesystem4            type                            filesystem                            -
zfspool4/filesystem4            creation                        seg ago  6  9:38 2012                 -
zfspool4/filesystem4            used                            278M                                  -
zfspool4/filesystem4            available                       362G                                  -
zfspool4/filesystem4            referenced                      278M                                  -
zfspool4/filesystem4            compressratio                   1.00x                                 -
zfspool4/filesystem4            mounted                         yes                                   -
zfspool4/filesystem4            quota                           none                                  default
zfspool4/filesystem4            reservation                     none                                  default
zfspool4/filesystem4            recordsize                      128K                                  default
zfspool4/filesystem4            mountpoint                      /zfspool4/filesystem4                 default
zfspool4/filesystem4            sharenfs                        off                                   default
zfspool4/filesystem4            checksum                        on                                    default
zfspool4/filesystem4            compression                     off                                   default
zfspool4/filesystem4            atime                           off                                   local
zfspool4/filesystem4            devices                         on                                    default
zfspool4/filesystem4            exec                            on                                    default
zfspool4/filesystem4            setuid                          on                                    default
zfspool4/filesystem4            readonly                        off                                   default
zfspool4/filesystem4            zoned                           off                                   default
zfspool4/filesystem4            snapdir                         hidden                                default
zfspool4/filesystem4            aclmode                         discard                               default
zfspool4/filesystem4            aclinherit                      restricted                            default
zfspool4/filesystem4            canmount                        on                                    default
zfspool4/filesystem4            xattr                           on                                    default
zfspool4/filesystem4            copies                          1                                     default
zfspool4/filesystem4            version                         5                                     -
zfspool4/filesystem4            utf8only                        off                                   -
zfspool4/filesystem4            normalization                   none                                  -
zfspool4/filesystem4            casesensitivity                 sensitive                             -
zfspool4/filesystem4            vscan                           off                                   default
zfspool4/filesystem4            nbmand                          off                                   default
zfspool4/filesystem4            sharesmb                        off                                   default
zfspool4/filesystem4            refquota                        none                                  default
zfspool4/filesystem4            refreservation                  none                                  default
zfspool4/filesystem4            primarycache                    all                                   default
zfspool4/filesystem4            secondarycache                  all                                   default
zfspool4/filesystem4            usedbysnapshots                 0                                     -
zfspool4/filesystem4            usedbydataset                   278M                                  -
zfspool4/filesystem4            usedbychildren                  0                                     -
zfspool4/filesystem4            usedbyrefreservation            0                                     -
zfspool4/filesystem4            logbias                         latency                               default
zfspool4/filesystem4            dedup                           off                                   default
zfspool4/filesystem4            mlslabel                        none                                  default
zfspool4/filesystem4            sync                            standard                              default
zfspool4/filesystem4            refcompressratio                1.00x                                 -
zfspool4/filesystem4            written                         278M                                  -
root@openindiana:~#

Bibliografia

http://www.nex7.com/readme1st ****
http://www.nex7.com/node/3 e links da bibliografia do próprio texto *****
https://blogs.oracle.com/relling/entry/zfs_raid_recommendations_space_performance ****
https://blogs.oracle.com/relling/entry/raid_recommendations_space_vs_mttdl ***
https://blogs.oracle.com/relling/entry/a_story_of_two_mttdl ***
https://blogs.oracle.com/brendan/entry/a_quarter_million_nfs_iops ***
http://docs.oracle.com/cd/E23824_01/html/821-1459/glddq.html Configuring Fibre Channel Devices With COMSTAR
http://constantin.glez.de/blog/2010/06/here-are-ten-most-important-independent-solaris-blogsv Here Are The Ten Most Important Independent Solaris Blogs
https://blogs.oracle.com/roch/entry/synchronous_write_bias_property ******************
http://broken.net/uncategorized/zfs-performance-tuning-for-scrubs-and-resilvers/ *******************
http://icesquare.com/wordpress/how-to-improve-zfs-performance/ freebsd zfs performance tuning ***
http://www.markround.com/archives/38-ZFS-Replication.html zfs replication
http://www.cuddletech.com/blog/pivot/entry.php?id=984 Understanding ZFS: Replication, Archive and Backup
https://blogs.oracle.com/roch/entry/tuning_the_knobs zfs old tunings *
http://blog.richardelling.com/2009/08/backups-for-file-systems-with-millions.html
http://blog.richardelling.com/2009/01/parallel-zfs-sendreceive.html
http://mail.opensolaris.org/pipermail/zfs-discuss/2011-January/047055.html zfs send receive
http://www.funtoo.org/wiki/ZFS_Fun zfs tutorial ********
http://www.slideshare.net/relling/zfs-tutorial-lisa-2011 zfs tutorial ***********
http://www.opensolaris.org/os/community/zfs/docs/ondiskformat0822.pdf ****
http://ftp.bruningsystems.com/zfs_ondisk_slides.pdf ***

ZIL

http://www.c0t0d0s0.org/archives/5993-Somewhat-stable-Solid-State.html Somewhat stable Solid State the true SSD story ********************
http://forums.freebsd.org/showthread.php?t=23566 NFS write performance with mirrored ZIL ****
http://nex7.com/node/12 The Case Of The Mysterious ZIL Performance mirrored zil ******************
http://www.starwindsoftware.com/forums/starwind-f5/recommended-settings-for-esx-iscsi-initiator-t2296.html
http://www.richardelling.com/Home/scripts-and-programs-1/zilstat
http://freebsd.1045724.n5.nabble.com/ZFS-sync-ZIL-clarification-td5440456.html
http://comments.gmane.org/gmane.os.solaris.opensolaris.zfs/49372 NFS asynchronous writes being written to ZIL
https://blogs.oracle.com/perrin/entry/slog_blog_or_blogging_on
https://blogs.oracle.com/roch/entry/nfs_and_zfs_a_fine NFS and ZFS, a fine combination
http://www.eall.com.br/blog/?p=701 ZFS Internals (part #6) ZIL ***********
http://www.eall.com.br/blog/?page_id=588 ZFS Internals ****
http://www.eall.com.br/blog/?p=784 ZFS Internals (part #8)
http://kdl.nobugware.com/post/2009/02/26/understanding-zfs-tuning/
http://mail.opensolaris.org/pipermail/zfs-discuss/2010-April/039843.html How ZFS decides to write to stable area directly despite ZIL vdev ***************************************
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/zfs_log.c How ZFS decides to write to stable area directly despite ZIL vdev *****************************************************
http://blog.richardelling.com/2009/02/zilstat-improved.html How ZFS decides to write to stable area directly despite ZIL vdev (old zfs code version) *******************
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/zil.c
http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/fs/zfs/zfs_log.c
http://src.illumos.org/source/xref/illumos-gate/usr/src/uts/common/fs/zfs/
https://blogs.oracle.com/realneel/entry/the_zfs_intent_log ************
http://jmlittle.blogspot.com.br/2010/03/zfs-log-devices-review-of-ddrdrive-x1.html **
https://blogs.oracle.com/roch/entry/the_new_zfs_write_throttle ************************************************************************

IOPS theory

http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01071496/c01071496.pdf ****
http://www.purestorage.com/blog/understanding-your-application%E2%80%99s-io-fingerprint/ **********
http://www.theedison.com/pdf/2011_Samples_IBM_eX5_High-Perf.pdf annual iops growth rate ******
http://blogs.msdn.com/b/crminthefield/archive/2012/01/18/iops-requirements-for-dynamics-crm.aspx *
http://www.intel.com/content/dam/www/public/us/en/documents/white-papers/data-storage-solutions-paper.pdf ****
http://www.theedison.com/pdf/2011_Samples_IBM_eX5_High-Perf.pdf ***
http://h20000.www2.hp.com/bc/docs/support/SupportManual/c01071496/c01071496.pdf ****
http://searchvirtualdesktop.techtarget.com/VDIs-storage-hunger-Dollars-per-gigabyte-and-IOPS-load-dont-mix
http://www.redbooks.ibm.com/abstracts/redp4807.html?Open ibm exflash drives
http://en.wikipedia.org/wiki/IOPS
http://www.symantec.com/connect/articles/getting-hang-iops how hard disks work and its iops **********
http://blog.open-e.com/random-vs-sequential-explained/ the truth about sequential X randon write iops ******************************************
http://storagegaga.wordpress.com/tag/iops/ ************************************
http://storagegaga.wordpress.com/tag/sizing/ *********************
http://www.brianmadden.com/blogs/rubenspruijt/archive/2010/11/27/vdi-and-storage-deep-impact.aspx ***************************************
http://www.brianmadden.com/blogs/rubenspruijt/archive/2012/06/10/spinning-out-of-control-using-flash-storage-in-enterprise-environments.aspx ****************
http://blog.danbrinkmann.com/category/storage/nimble-storage/
http://www.extremetech.com/computing/131202-japanese-team-boosts-nand-flash-durability-and-performance-with-reram-buffer
http://blog.richardelling.com/2012/03/iops-and-latency-are-not-related-hdd.html *********************************************************

ZFS ARC

http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/common/fs/zfs/arc.c
http://www.c0t0d0s0.org/archives/5329-Some-insight-into-the-read-cache-of-ZFS-or-The-ARC.html ******************************
http://www.cuddletech.com/blog/pivot/entry.php?id=979 Explore Your ZFS Adaptive Replacement Cache (ARC) ***************
http://daemonflux.blogspot.com.br/2010/01/zfs-arc-page-cache-and-1970s-buffer.html ZFS ARC on FreeBSD differences *******

ZFS ZIL and ARC IOPS explained

http://dtrace.org/blogs/brendan/2009/06/26/slog-screenshots/ *************************************************************************
http://www.ddrdrive.com/zil_accelerator *************
http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg44465.html **********************
http://nexentastor.org/boards/5/topics/7695 *****************

ZFS fragmentation X ZIL IOPS

http://wildness.espix.org/index.php?post/2011/06/09/ZFS-Fragmentation-issue-examining-the-ZIL ********************
http://forums.freebsd.org/showthread.php?t=18654
http://forums.freenas.org/archive/index.php/t-995.html
http://www.sunmanagers.org/pipermail/sunmanagers/2011-August/049382.html
http://mail.opensolaris.org/pipermail/zfs-discuss/2012-July/052088.html ZIL devices and fragmentation / how zfs decides to write to stable pool area *****
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030678.html zfs fragmentation and ZIL ****************
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030687.html zfs fragmentation on concurrent sync writes, multiuser ******************
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030693.html zfs fragmentation on email server *****
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030752.html data from zfs fragmentation on email server *********
https://blogs.oracle.com/perrin/entry/the_lumberjack zfs fragmentation, how zil allocates blocks *********************
http://www.mail-archive.com/zfs-discuss@opensolaris.org/msg42031.html zfs fragmentation, read whole thread *****
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-May/028300.html zfs fragmentation
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-December/034900.html zfs fragmentation hints for email servers **********

ZFS L2ARC IOPS

http://dtrace.org/blogs/brendan/2009/01/30/l2arc-screenshots/ *******************************
https://blogs.oracle.com/brendan/entry/test ********
http://nilesh-joshi.blogspot.com.br/2010/07/zfs-revisited.html

COMSTAR

http://hub.opensolaris.org/bin/view/Project+comstar/
http://broken.net/solaris/using-openindiananexentasolaris-with-zfs-comstar-microsoft-iscsi-initiator-and-lun-masking/ *******
https://blogs.oracle.com/vreality/entry/storage_virtualization_with_comstar *************
http://docs.oracle.com/cd/E19082-01/819-2240/6n4htdnnb/index.html

ZFS iops

http://www.nex7.com/node/12 The Case Of The Mysterious ZIL Performance , buy STEC ZeusRAM? or ZeusIOPS? because latency matters *****************
http://www.datarecoverytools.co.uk/2010/01/15/hpa-host-protected-area/
http://en.wikipedia.org/wiki/Host_protected_area
http://www.techrepublic.com/blog/datacenter/calculate-iops-in-a-storage-array/2182 RAID iops
http://nexentastor.org/boards/1/topics/4488 write cache ****
http://www.slideshare.net/relling/nexentastor-performance-tuning-openstorage-summit-2011 zfs tuning and concepts ****************
http://nex7.com/readme1st Things About ZFS That Nobody Told You **************
http://nexentastor.org/boards/5/topics/5679 How To Configure ZFS for Small File IO? **********************************************************
http://my2ndhead.blogspot.com.br/2010/07/readwrite-performance-observations.html ********
http://my2ndhead.blogspot.com.br/ ********
http://constantin.glez.de/blog/2010/07/solaris-zfs-synchronous-writes-and-zil-explained ****************
http://www.zfsbuild.com/ ********
http://southbrain.com/south/2008/04/wheres-all-my-memory-gone-sola.html
http://broken.net/zfs-fun-fact/how-to-check-the-size-of-the-zfs-arc-and-l2arc/
http://en.wikipedia.org/wiki/Adaptive_replacement_cache
http://www.c0t0d0s0.org/archives/5329-Some-insight-into-the-read-cache-of-ZFS-or-The-ARC.html
http://wiki.freebsd.org/ZFSTuningGuide
http://dtrace.org/blogs/brendan/2012/01/09/activity-of-the-zfs-arc/ ***********
http://www.solarisinternals.com/wiki/index.php/ZFS_for_Databases ************************
http://www.solarisinternals.com/wiki/index.php/ZFS_Best_Practices_Guide#Storage_Pools ***********
http://www.solarisinternals.com/wiki/index.php/ZFS_Evil_Tuning_Guide ***************
http://www.zfsbuild.com/2010/04/15/explanation-of-arc-and-l2arc/ ****************
http://blogs.oracle.com/studler/entry/zfs_and_the_hybrid_storage ********************************
http://www.slideshare.net/IPExpo/dco-day2-1110vaandy-bennett zfs and virtualization
http://constantin.glez.de/blog/2012/04/how-avoid-your-next-12-month-science-project exalogic inner details ******************
http://forums.freebsd.org/archive/index.php/t-29812.html freebsd zfs performance issues with slow pool and fast zil
http://forums.freebsd.org/archive/index.php/t-20873.html ZFS: using the same SSD for log and cache
http://blogs.oracle.com/bonwick/en_US/entry/zfs_block_allocation ********
http://solarisbackupandstorage.wordpress.com/2011/07/22/solaris-zfs-arc-mechanism-3/ **
http://www.storagereview.com/seagate_barracuda_3tb_review_1tb_platters_st3000dm001 **************
http://www.symantec.com/connect/articles/getting-hang-iops ***
http://www.wmarow.com/strcalc/ for RAID *****
http://www.anandtech.com/show/3963/zfs-building-testing-and-benchmarking/1 ****
http://v-reality.info/2010/06/using-nexentastor-zfs-storage-appliance-with-vsphere/
http://www.storageperformance.org/spc1c_results/Seagate/C00002_Seagate-Barracuda-ES.2-ST31000340NS/c00002_Seagate_Barracuda-ES2-ST31000340NS_SPC1C_full-disclosure.pdf
http://web.archiveorange.com/archive/v/VvztzyyuQpi5dgvd7zav maximum iops for 1 tb disk , sequential writes ***
http://my2ndhead.blogspot.com.br/2009/10/high-iops-for-1tb.html sequential write iops ***
http://comments.gmane.org/gmane.os.solaris.opensolaris.zfs/33620 sequential write iops ******
http://thr3ads.net/zfs-discuss/2011/06/583430-SATA-disk-perf-question sequential write iops *******
https://spreadsheets.google.com/spreadsheet/pub?hl=en_US&hl=en_US&key=0AtReWsGW-SB1dFB1cmw0QWNNd0RkR1ZnN0JEb2RsLXc&output=html sequential write iops *****
http://storagearchitect.blogspot.com.br/2008/09/how-many-iops.html
http://forums.servethehome.com/showthread.php?672-ZFS-array-performance-review-%28-%29
http://www.zfsbuild.com/2011/11/15/what-weve-learned-ram/
http://www.theregister.co.uk/2012/04/20/oracle_zfs7420_specsfs2008/ oracle zfs storage prices
http://www.ddrdrive.com/ $2K ram drive
http://www.nexentastor.org/boards/1/topics/5975
http://www.zfsbuild.com/2010/05/19/disk-drive-selection/ ***
http://blog.richardelling.com/2012/03/iops-and-latency-are-not-related-hdd.html ***
http://arstechnica.com/civis/viewtopic.php?f=21&t=82811 How many NFS IOPS can I buy for $10k?
http://www.mattpson.info/tag/zfs/ *********
http://thr3ads.net/zfs-discuss/2011/05/583325-optimal-layout-for-8x-1-TByte-SATA-consumer
http://www.nexenta.com/corp/media/nexenta-blog ******
http://www.vclouds.nl/2012/06/27/in-the-test-nexenta-ce-with-vmware-io-analyzer/ zfs benchmark sata iops *********
http://www.vclouds.nl/2012/06/24/building-my-superfast-home-storage-with-nexenta-ce/ zfs benchmark sata *****
http://constantin.glez.de/blog/2010/06/closer-look-zfs-vdevs-and-performance **********
http://hansdeleenheer.blogspot.com.br/2012/05/nexenta-zfs-basics.html build your zfs with DELL PowerEdge? R720 server and powervault MD1200, with comparative Euro prices over Equalogic ************************
http://hansdeleenheer.blogspot.be/2012/07/nexenta-scale-and-cluster.html build zfs HA cluster **************
http://www.stec-inc.com/product/zeusram.php enterprise ram ssd ***********
http://hyperbart.tweakblogs.net/blog/7902/an-all-in-one-esxi-nas-san-build.html zfs build
http://constantin.glez.de/blog/2011/02/frequently-asked-questions-about-flash-memory-ssds-and-zfs ************
http://digitaldj.net/2010/11/03/zfs-zpool-v28-openindiana-b147-4k-drives-and-you/ build zfs using 4k sector drives *
http://constantin.glez.de/blog/2010/02/seven-useful-opensolaris-zfs-home-server-tips build zfs home server tips
http://constantin.glez.de/blog/2010/04/opensolaris-zfs-home-server-reference-design build zfs home server reference
http://constantin.glez.de/blog/2011/01/my-favorite-oracle-solaris-performance-analysis-commands
http://constantin.glez.de/blog/2010/12/review-monitoring-your-oracle-solaris-server-blog-and-more-cloud-monitis
http://www.monitor.us
http://portal.monitis.com/
http://dtrace.org/blogs/brendan/2009/03/23/performance-testing-the-7000-series-part-1-of-3/ ****
http://dtrace.org/blogs/brendan/2009/04/02/performance-testing-the-7000-series-part-2-of-3/ ****
http://dtrace.org/blogs/brendan/2009/05/26/performance-testing-the-7000-series-part-3-of-3/ ****
http://dtrace.org/blogs/brendan/2009/05/27/my-sun-storage-7310-perf-limits/ ****
https://blogs.oracle.com/fishworks/
http://www.racktopsystems.com/choosing-nfs-over-iscsi/ **
http://www.racktopsystems.com/follow-up-to-nfs-vs-iscsi-post-recordsize-conversation/ *****
https://blogs.oracle.com/roch/entry/tuning_zfs_recordsize *****
http://docs.oracle.com/cd/E19963-01/html/821-1448/gaypf.html zfs zvol iscsi lun *****
http://www.anandtech.com/Show/Index/3963?cPage=4&all=False&sort=0&page=1&slug=zfs-building-testing-and-benchmarking *******
http://blog.laspina.ca/ubiquitous/running-zfs-over-iscsi-as-a-vmware-vmfs-store atenção que existe forma mais elegante de configurar rede *******
http://www.racktopsystems.com/zfs-cache-and-physics/ *****
http://www.racktopsystems.com/data-storage-features/iops/ ****
http://www.racktopsystems.com/application-io-disk-io-and-inflation/
http://www.racktopsystems.com/follow-up-to-nfs-vs-iscsi-post-recordsize-conversation/ ***
http://www.racktopsystems.com/choosing-nfs-over-iscsi/ ****
http://www.racktopsystems.com/zfs-to-mirror-or-not-to-mirror-the-zil/ *****
http://mail.opensolaris.org/pipermail/zfs-discuss/2011-January/047223.html *****
http://mail.opensolaris.org/pipermail/zfs-discuss/2011-February/047236.html read the whole thread ******
http://www.livingonthecloud.net/2011/01/understanding-nfs-and-zfs-interactions.html
http://dtrace.org/blogs/wdp/2011/03/our-zfs-io-throttle/ *****************
http://dtrace.org/blogs/brendan/2011/05/11/file-system-latency-part-1/ ***************
http://dtrace.org/blogs/brendan/2011/05/13/file-system-latency-part-2/ ***************
http://dtrace.org/blogs/brendan/2011/05/18/file-system-latency-part-3/ ***************
http://dtrace.org/blogs/brendan/2011/05/24/file-system-latency-part-4/ ***************
http://dtrace.org/blogs/brendan/2011/06/03/file-system-latency-part-5/ **************
http://joyeur.com/2011/06/22/smartdatacenter-disk-io-throttling-for-optimal-performance/
http://milek.blogspot.com.br/2010/05/zfs-synchronous-vs-asynchronous-io.html
http://milek.blogspot.com.br/2010/02/zvols-write-cache.html ****************
http://broken.net/solaris/zfs-how-to-check-disk-based-write-cache-status/ ****************
http://dtrace.org/blogs/brendan/2009/06/12/latency-art-x-marks-the-spot/ ****
http://dtrace.org/blogs/brendan/2009/10/08/hybrid-storage-pool-top-speeds/ ******
http://dtrace.org/blogs/brendan/ ****************************
https://blogs.oracle.com/roch/entry/nfs_and_zfs_a_fine ***
http://solaristhings.blogspot.com.br/2006/08/filesystem-benchmarks.html benchmark **
http://catn.com/vcluster/openindiana-vs-nexentastor-vs-freenas/ benchmark random sync writes speed = sequential sync writes *****************************************************************************************
http://www.bullopensource.org/ext4/iozone/index.html benchmark iozone test types
http://thr3ads.net/zfs-discuss/2009/01/455638-storage-discuss-AVS-on-opensolaris-2008.11 *********
http://lists.freebsd.org/pipermail/freebsd-fs/2012-March/013988.html ZFS Performance FreeBSD 9.0 vs. Openindiana *****************************************
http://ewaldertl.blogspot.com.br/2008/12/using-ramdisk-in-solarisopensolaris.html **
http://www.thegeekstuff.com/2011/05/iozone-examples/ benchmark iozone **
http://www.abforum.be/showthread.php?t=5066 benchmark bonnie++ examples ***
http://www.iozone.org/docs/IOzone_msword_98.pdf iozone benchmark doc
http://code.google.com/p/socorro/wiki/DiskPerformanceTests iozone benchmark simulation for database
http://www.commandprompt.com/blogs/joshua_drake/2008/04/is_that_performance_i_smell_ext2_vs_ext3_on_50_spindles_testing_for_postgresql/ iozone benchmark relevance for database
http://www.techish.net/technology/linux/testing-disk-in-linux-using-fio/ fio benchmark

http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030769.html zfs benchmark email server backup **********

http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030705.html iscsi network tunings ***********************
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030715.html zfs device i/o concurrency tuning ********
http://mail.opensolaris.org/pipermail/zfs-discuss/2009-August/030714.html zfs Directory Name Lookup Cache (DNLC) tuning for millions of files ********

iozone_openindiana_zfs_testall_sync_block_z_2gb_file

iozone_report_ext3_sync_block_z

ZFS parte 3: quick presentation for sysadmins

This material was used for a ZFS features and some internals quick presentation for system administrators. You could talk for seconds to hours of details at each topic and graphic element. Send suggestions or corrections for improvement. There is a PDF link ready for use in presentations.

ZFS parte 2: lições aprendidas sobre thin provisioning e hot spares para Data Storage Servers de alto desempenho

Este é o novo artigo de uma série sobre ZFS e Btrfs. Abordaremos possíveis ganhos, dicas e erros a evitar sobre thin provisioning e uso de discos hot spare em pools ZFS para Data Storage servers de alto desempenho, com uma boa BIBLIOGRAFIA selecionada. Este artigo não é um tutorial iniciante, tampouco em modo acadêmico. É um resumo de lições aprendidas para quem trabalha ou vai adquirir / trabalhar com Data Storages. Leia a bibliografia selecionada para detalhes e tutoriais. Inclusive da primeira parte. Esta parte é focada nos tópicos para análise e consideração no projeto.

ZFS parte 1: conceitos, tuning, compre ou monte o seu data storage server

Este é o primeiro de uma série de artigos sobre ZFS e Btrfs. Abordaremos desde situação legal do código fonte, apresentação básica do funcionamento para administradores de sistemas, passando por tuning, thin provisioning, tiered storage e configurações de alto desempenho, até dicas de como adquirir ou montar seu Data Storage de alto desempenho, com uma boa BIBLIOGRAFIA selecionada. Este artigo não é um tutorial iniciante. É um resumo de lições aprendidas. Leia a bibliografia selecionada para detalhes. Esta parte 1 é focada nos tópicos para análise e consideração no projeto.

Debian GNU / Linux kernel tuning for low latency on small files

E-mail servers, data base servers, file servers, web servers struggle to cope with LATENCY on accessing millions of small files under heavy concurrent load.

Low latency is key factor to a good user experience.

With the Debian GNU / Linux 6.x kernel tuning, combined with the previous article hints about XenServer I/O latency, tuning filesystems configuring multipath, and data storage, we reduced eighty-four times our virtual block device latency at our environment.

Thousands concurrent synchronous writes of random small files on filesystems with millions of them while honoring write barriers for POSIX compliance, stress the limits of the data storage, file systems, kernel I/O, virtualization I/O, hardware data paths.

These are our findings and Linux kernel tunings in Cyrus IMAP e-mail servers grid under heavy load production since November 2011.

PostgreSQL: como fazer um elefante voar

Dicas de tuning e desempenho para PostgreSQL
Se você já esgotou o arsenal de otimizações e tunings de desempenho para PostgreSQL, está na hora de conhecer alguns segredos de ultra desempenho para servidores de banco de dados. Destes que são divulgados como “novo recorde de TPC”, por algumas empresas.

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