zfs send receive performance issues Post: 302723497

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Operating Systems Solaris zfs send receive performance issues Post 302723497 by fugitive on Tuesday 30th of October 2012 09:34:10 AM

10-30-2012

Registered User

Hi Jillagre,

I cannot install this on my production server without n no. of approvals.

Thanks.

---------- Post updated at 09:34 AM ---------- Previous update was at 09:10 AM ----------

Its a M4000 server with pools configured following

Code:

bash-3.00$ zpool status prd_newpool
  pool: prd_newpool
 state: ONLINE
 scan: none requested
config:

        NAME                                     STATE     READ WRITE CKSUM
        prd_newpool                           ONLINE       0     0     0
          c5t6006016027C02C006E8E04308D17E211d0  ONLINE       0     0     0

errors: No known data errors
-bash-3.00$ zpool status prd_pool
  pool: prd_pool
 state: ONLINE
 scan: none requested
config:

        NAME                                     STATE     READ WRITE CKSUM
        prd_pool                              ONLINE       0     0     0
          c5t60060160EEB12C007A5677518D3CE111d0  ONLINE       0     0     0
          c5t60060160EEB12C0092C024408D3CE111d0  ONLINE       0     0     0
          c5t60060160EEB12C0094C024408D3CE111d0  ONLINE       0     0     0
          c5t60060160EEB12C0096C024408D3CE111d0  ONLINE       0     0     0

errors: No known data errors

iostat o/p shows following

Code:

pool                                    alloc   free   read  write   read  write
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_newpool                           117G  81.6G      0      0      0      0
  c5t6006016027C02C006E8E04308D17E211d0   117G  81.6G      0      0      0      0
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_pool                             1.19T   715G  1.04K      0  9.18M  25.6K
  c5t60060160EEB12C007A5677518D3CE111d0   296G   152G    214      0  1.90M  8.80K
  c5t60060160EEB12C0092C024408D3CE111d0   309G   187G    279      0  2.45M  5.60K
  c5t60060160EEB12C0094C024408D3CE111d0   308G   188G    279      0  2.42M  5.60K
  c5t60060160EEB12C0096C024408D3CE111d0   308G   188G    296      0  2.40M  5.60K
--------------------------------------  -----  -----  -----  -----  -----  -----

                                           capacity     operations    bandwidth
pool                                    alloc   free   read  write   read  write
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_newpool                           117G  81.6G      0    112      0  13.9M
  c5t6006016027C02C006E8E04308D17E211d0   117G  81.6G      0    112      0  13.9M
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_pool                             1.19T   715G    682      1  7.42M  51.2K
  c5t60060160EEB12C007A5677518D3CE111d0   296G   152G    155      0  1.92M  14.4K
  c5t60060160EEB12C0092C024408D3CE111d0   309G   187G    182      0  1.91M  9.60K
  c5t60060160EEB12C0094C024408D3CE111d0   308G   188G    190      0  1.74M  12.8K
  c5t60060160EEB12C0096C024408D3CE111d0   308G   188G    153      0  1.86M  14.4K
--------------------------------------  -----  -----  -----  -----  -----  -----

                                           capacity     operations    bandwidth
pool                                    alloc   free   read  write   read  write
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_newpool                           118G  81.4G      0    216      0  25.8M
  c5t6006016027C02C006E8E04308D17E211d0   118G  81.4G      0    216      0  25.8M
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_pool                             1.19T   715G    966      1  17.1M  50.4K
  c5t60060160EEB12C007A5677518D3CE111d0   296G   152G    232      0  4.18M  7.20K
  c5t60060160EEB12C0092C024408D3CE111d0   309G   187G    249      0  4.34M  11.2K
  c5t60060160EEB12C0094C024408D3CE111d0   308G   188G    262      0  4.31M  12.8K
  c5t60060160EEB12C0096C024408D3CE111d0   308G   188G    222      0  4.32M  19.2K
--------------------------------------  -----  -----  -----  -----  -----  -----

                                           capacity     operations    bandwidth
pool                                    alloc   free   read  write   read  write
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_newpool                           118G  81.4G      0      0      0      0
  c5t6006016027C02C006E8E04308D17E211d0   118G  81.4G      0      0      0      0
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_pool                             1.19T   715G  1.25K      0  18.7M  25.6K
  c5t60060160EEB12C007A5677518D3CE111d0   296G   152G    317      0  4.71M  5.60K
  c5t60060160EEB12C0092C024408D3CE111d0   309G   187G    306      0  4.70M  5.60K
  c5t60060160EEB12C0094C024408D3CE111d0   308G   188G    325      0  4.64M  5.60K
  c5t60060160EEB12C0096C024408D3CE111d0   308G   188G    327      0  4.69M  8.80K
--------------------------------------  -----  -----  -----  -----  -----  -----

                                           capacity     operations    bandwidth
pool                                    alloc   free   read  write   read  write
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_newpool                           118G  81.4G      0      0      0      0
  c5t6006016027C02C006E8E04308D17E211d0   118G  81.4G      0      0      0      0
--------------------------------------  -----  -----  -----  -----  -----  -----
prd_pool                             1.19T   715G    729      1  10.5M  50.4K
  c5t60060160EEB12C007A5677518D3CE111d0   296G   152G    193      0  2.65M  17.6K
  c5t60060160EEB12C0092C024408D3CE111d0   309G   187G    174      0  2.63M  12.8K
  c5t60060160EEB12C0094C024408D3CE111d0   308G   188G    166      0  2.63M  14.4K
  c5t60060160EEB12C0096C024408D3CE111d0   308G   188G    193      0  2.62M  5.60K
--------------------------------------  -----  -----  -----  -----  -----  -----

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