[Lustre-discuss] lustre Error logs

ramesh.kumar2 at wipro.com ramesh.kumar2 at wipro.com
Tue Jun 11 09:45:15 PDT 2013


Hi Colin,

Lustre version is 1.8.7.

And there is no error on client or oss but I guess this will not affect my running setup.

Want to understand about these logs.  Kindly help.


Regards,
Ramesh

From: Colin Faber [mailto:colin_faber at xyratex.com]
Sent: Tuesday, June 11, 2013 9:38 PM
To: Ramesh Kumar (WI01 - GIS - Government)
Cc: lustre-discuss at lists.lustre.org
Subject: Re: [Lustre-discuss] lustre Error logs

Can you please provide some more detail about your setup? What version of Lustre is this? what errors if any are you seeing on the clients? What errors are you seeing prior to these on your OSS(s) ?

-cf

On Mon, Jun 10, 2013 at 11:53 PM, <ramesh.kumar2 at wipro.com<mailto:ramesh.kumar2 at wipro.com>> wrote:
Dear Team,

There are some logs generating on oss servers

Please can you let me know what are these logs about and will it affect anything to running setup.

Followings logs getting generated continuously. Kindly help.

Jun  6 17:03:31 homeoss1 kernel: Lustre: 15143:0:(ost_handler.c:1347:ost_brw_write()) Skipped 48 previous similar messages
Jun  6 17:03:31 homeoss1 kernel: LustreError: 17371:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff810721340000
Jun  6 17:03:31 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff81027bcfc000
Jun  6 17:03:31 homeoss1 kernel: LustreError: 17371:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff810721340000
Jun  6 17:03:31 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff81027bcfc000
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8101887e6000
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8101887e6000
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff81085ca2a000
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17373:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff810583c80000
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff81085ca2a000
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17373:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff810583c80000
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17376:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8104bce2b1c0
Jun  6 17:03:32 homeoss1 kernel: LustreError: 17376:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8104bce2b1c0
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17370:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8100cedb2000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17374:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8102eb172000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17370:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8100cedb2000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff81065430a000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17369:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff810890628000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17374:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8102eb172000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff81065430a000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17369:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff810890628000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17376:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff81016bbb0000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17376:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff81016bbb0000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8108170f0000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8108170f0000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17376:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff81086dcfe000
Jun  6 17:03:33 homeoss1 kernel: LustreError: 17376:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff81086dcfe000
Jun  6 17:03:34 homeoss1 kernel: LustreError: 17371:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8102b7a6a000
Jun  6 17:03:34 homeoss1 kernel: LustreError: 17374:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8100a5f1a000
Jun  6 17:03:34 homeoss1 kernel: LustreError: 17374:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8100a5f1a000
Jun  6 17:03:34 homeoss1 kernel: LustreError: 17371:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8102b7a6a000
Jun  6 17:03:34 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff81058f608000
Jun  6 17:03:34 homeoss1 kernel: LustreError: 17375:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff81058f608000
Jun  6 17:03:36 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff810262184000
Jun  6 17:03:36 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff810262184000
Jun  6 17:03:36 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff81057d582000
Jun  6 17:03:36 homeoss1 kernel: LustreError: 17372:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff81057d582000
Jun  6 17:03:36 homeoss1 kernel: Lustre: 15756:0:(ost_handler.c:1347:ost_brw_write()) home-OST0005: ignoring bulk IO comm error with 29177596-1dd7-8af5-e9e5-1e937eefce61 at NET_0x500000a020124_UUID id 12345-10.2.1.36 at o2ib<mailto:12345-10.2.1.36 at o2ib> - client will retry
Jun  6 17:03:36 homeoss1 kernel: LustreError: 17373:0:(events.c:385:server_bulk_callback()) event type 4, status -61, desc ffff8108ce02ddc0
Jun  6 17:03:36 homeoss1 kernel: LustreError: 17373:0:(events.c:385:server_bulk_callback()) event type 2, status -61, desc ffff8108ce02ddc0


Regards,
Ramesh


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-cf

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