Apr 11 04:31:19 node16 kernel: LustreError: 3185:0:(osc_request.c:1689:osc_brw_redo_request()) @@@ redo for recoverable error -5 req@ffff8802d1826400x1464726686245296/t0(0) o4->lustre-OST0002-osc- [email protected]@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 <[email protected]>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@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@ffff8802d1826400 x1464726686245296/t0(0) > o4->[email protected]@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@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@ffff88081a33b400 x1464726686360348/t0(0) > o4->[email protected]@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@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@ffff880818b19800 x1464726686360319/t0(0) > o4->[email protected]@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@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@ffff88081a33cc00 x1464726686397633/t0(0) > o4->[email protected]@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@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@ffff88081a249400 x1464726686461600/t0(0) > o4->[email protected]@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@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@ffff8807814bac00 x1464726686461778/t0(0) > o4->[email protected]@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@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@ffff88104a184c00 x1464726686461931/t0(0) > o4->[email protected]@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@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@ffff88081a33c800 x1464726686536452/t0(0) > o4->[email protected]@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@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@ffff880bb45a4000 x1464726686700285/t0(0) > o3->[email protected]@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@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@ffff881052fe2800 x1464726686701760/t0(0) > o3->[email protected]@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 > [email protected] > http://lists.lustre.org/mailman/listinfo/lustre-discuss > >
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