[Lustre-discuss] LustreError: 3193:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable error -5

Fri Apr 11 02:25:21 PDT 2014

Apr 11 04:31:19 node16 kernel: LustreError:
3185:0:(osc_request.c:1689:osc_brw_redo_request())
@@@ redo for recoverable error -5
req at ffff8802d1826400x1464726686245296/t0(0) o4->lustre-OST0002-osc-
ffff88106ab4dc00 at 192.168.1.46@o2ib:6/4 lens 488/416 e 0 to 0 dl 1397170923
ref 2 fl Interpret:R/0/0 rc -5/-5

The ost_write operation failed with -5 . o4 = OST_WRITE

The ost_read operation failed with -5 . o3 = OST_READ

 #define>EIO>    >       >        5>     /* I/O error */

IMO, check the n/w, esp between clients and OSS.
It would be good to know, whats happening on the servers.

HTH

On 11 April 2014 14:12, Vijay Amirtharaj A <vijayamirtharajit at gmail.com>wrote:

> Hi,
>
>
> We have 50 TB storage on lustre, we are using lustre
> 2.3.0-2.6.32_279.5.1.el6.x86_64.x86_64 OS: Centos 6.3
>
> We have 31 compute nodes.
>
> My issue is:
>
> When we are restarting storage my jobs are running fine, that is writing
> with out any issue.
>
> After some time, my jobs coming out with this error message:
>
> /var/spool/torque/mom_priv/jobs/8321.taavare.tuecms.com.SC: line 10: : No
> such file or directory
> -bash: /lustre/home/bala/.bash_profile: Cannot send after transport
> endpoint shutdown
> -bash: mpdallexit: command not found
>
> Following lustre errors are repeating in computing nodes.
>
> Apr 11 04:31:19 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.46 at o2ib. The ost_write operation failed with
> -5
> Apr 11 04:31:19 node16 kernel: LustreError: Skipped 1 previous similar
> message
> Apr 11 04:31:19 node16 kernel: LustreError:
> 3185:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff8802d1826400 x1464726686245296/t0(0)
> o4->lustre-OST0002-osc-ffff88106ab4dc00 at 192.168.1.46@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397170923 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 04:31:19 node16 kernel: LustreError:
> 3185:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 1 previous
> similar message
> Apr 11 05:34:07 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.44 at o2ib. The ost_write operation failed with
> -5
> Apr 11 05:34:07 node16 kernel: LustreError: Skipped 7 previous similar
> messages
> Apr 11 05:34:07 node16 kernel: LustreError:
> 3193:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff88081a33b400 x1464726686360348/t0(0)
> o4->lustre-OST0004-osc-ffff88106ab4dc00 at 192.168.1.44@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397174691 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 05:34:07 node16 kernel: LustreError:
> 3193:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 6 previous
> similar messages
> Apr 11 05:34:07 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.46 at o2ib. The ost_write operation failed with
> -5
> Apr 11 05:34:07 node16 kernel: LustreError: Skipped 2 previous similar
> messages
> Apr 11 05:34:07 node16 kernel: LustreError:
> 3199:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff880818b19800 x1464726686360319/t0(0)
> o4->lustre-OST0002-osc-ffff88106ab4dc00 at 192.168.1.46@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397174691 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 05:34:07 node16 kernel: LustreError:
> 3199:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 2 previous
> similar messages
> Apr 11 05:54:13 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.44 at o2ib. The ost_write operation failed with
> -5
> Apr 11 05:54:13 node16 kernel: LustreError: Skipped 5 previous similar
> messages
> Apr 11 05:54:13 node16 kernel: LustreError:
> 3193:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff88081a33cc00 x1464726686397633/t0(0)
> o4->lustre-OST0004-osc-ffff88106ab4dc00 at 192.168.1.44@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397175897 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 05:54:13 node16 kernel: LustreError:
> 3193:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 5 previous
> similar messages
> Apr 11 06:29:25 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.45 at o2ib. The ost_write operation failed with
> -5
> Apr 11 06:29:25 node16 kernel: LustreError:
> 3192:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff88081a249400 x1464726686461600/t0(0)
> o4->lustre-OST0006-osc-ffff88106ab4dc00 at 192.168.1.45@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397177972 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 06:29:26 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.45 at o2ib. The ost_write operation failed with
> -5
> Apr 11 06:29:26 node16 kernel: LustreError: Skipped 4 previous similar
> messages
> Apr 11 06:29:26 node16 kernel: LustreError:
> 3184:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff8807814bac00 x1464726686461778/t0(0)
> o4->lustre-OST0006-osc-ffff88106ab4dc00 at 192.168.1.45@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397177973 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 06:29:26 node16 kernel: LustreError:
> 3184:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 4 previous
> similar messages
> Apr 11 06:29:28 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.45 at o2ib. The ost_write operation failed with
> -5
> Apr 11 06:29:28 node16 kernel: LustreError: Skipped 4 previous similar
> messages
> Apr 11 06:29:28 node16 kernel: LustreError:
> 3192:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff88104a184c00 x1464726686461931/t0(0)
> o4->lustre-OST0006-osc-ffff88106ab4dc00 at 192.168.1.45@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397177975 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 06:29:28 node16 kernel: LustreError:
> 3192:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 4 previous
> similar messages
> Apr 11 07:10:05 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.44 at o2ib. The ost_write operation failed with
> -5
> Apr 11 07:10:05 node16 kernel: LustreError: Skipped 4 previous similar
> messages
> Apr 11 07:10:05 node16 kernel: LustreError:
> 3185:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff88081a33c800 x1464726686536452/t0(0)
> o4->lustre-OST0004-osc-ffff88106ab4dc00 at 192.168.1.44@o2ib:6/4 lens
> 488/416 e 0 to 0 dl 1397180449 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 07:10:05 node16 kernel: LustreError:
> 3185:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 3 previous
> similar messages
>
>
> Apr 11 08:34:31 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.45 at o2ib. The ost_read operation failed with
> -5
> Apr 11 08:34:31 node16 kernel: LustreError:
> 3193:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff880bb45a4000 x1464726686700285/t0(0)
> o3->lustre-OST0006-osc-ffff88106ab4dc00 at 192.168.1.45@o2ib:6/4 lens
> 488/400 e 0 to 0 dl 1397185515 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 08:34:57 node16 kernel: LustreError: 11-0: an error occurred while
> communicating with 192.168.1.45 at o2ib. The ost_read operation failed with
> -5
> Apr 11 08:34:57 node16 kernel: LustreError: Skipped 17 previous similar
> messages
> Apr 11 08:34:57 node16 kernel: LustreError:
> 3196:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable
> error -5  req at ffff881052fe2800 x1464726686701760/t0(0)
> o3->lustre-OST0006-osc-ffff88106ab4dc00 at 192.168.1.45@o2ib:6/4 lens
> 488/400 e 0 to 0 dl 1397185541 ref 2 fl Interpret:R/0/0 rc -5/-5
> Apr 11 08:34:57 node16 kernel: LustreError:
> 3196:0:(osc_request.c:1689:osc_brw_redo_request()) Skipped 17 previous
> similar messages
> Apr 11 08:37:35 node16 mpd: mpd ending mpdid=node16_50196 (inside cleanup)
>
>
> Please help me to solve this issue.
>
> Regards,
> Vijay Amirtharaj A
>
> Vijay Amirtharaj A
>
> _______________________________________________
> Lustre-discuss mailing list
> Lustre-discuss at lists.lustre.org
> http://lists.lustre.org/mailman/listinfo/lustre-discuss
>
>
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