[LU-3278] osd_internal.h:747:osd_fid2oi()) ASSERTION( osd->od_oi_table != ((void *)0) && osd->od_oi_count >= 1 ) failed

• Type: Bug
• Resolution: Duplicate
• Priority: Major
• Affects Version/s: Lustre 2.4.0
• Severity: 3
• Assignee: nasf (Inactive)
• Reporter: Oleg Drokin

Description

Running recovery-small.sh hit this very fast after test start.

[  838.403817] Lustre: DEBUG MARKER: == replay-single test 2b: touch == 00:56:23 (1367729783)
[  839.177827] LustreError: 6825:0:(osd_handler.c:1119:osd_ro()) *** setting lustre-MDT0000 read-only ***
[  839.178349] Turning device loop0 (0x700000) read-only
[  839.231722] Lustre: DEBUG MARKER: mds1 REPLAY BARRIER on lustre-MDT0000
[  839.261830] Lustre: DEBUG MARKER: local REPLAY BARRIER on lustre-MDT0000
[  839.589175] Lustre: Failing over lustre-MDT0000
[  839.716258] LustreError: 6547:0:(osd_internal.h:747:osd_fid2oi()) ASSERTION( osd->od_oi_table != ((void *)0) && osd->od_oi_count >= 1 ) failed: 
[  839.716797] LustreError: 6547:0:(osd_internal.h:747:osd_fid2oi()) LBUG
[  839.717086] Pid: 6547, comm: ll_mgs_0002
[  839.717336] 
[  839.717337] Call Trace:
[  839.717752]  [<ffffffffa04018a5>] libcfs_debug_dumpstack+0x55/0x80 [libcfs]
[  839.718105]  [<ffffffffa0401ea7>] lbug_with_loc+0x47/0xb0 [libcfs]
[  839.718362]  [<ffffffffa0c51911>] __osd_oi_lookup+0x2f1/0x3e0 [osd_ldiskfs]
[  839.718654]  [<ffffffffa0c51aa6>] osd_oi_lookup+0xa6/0x150 [osd_ldiskfs]
[  839.718941]  [<ffffffffa0c49d60>] osd_object_init+0x5a0/0xcb0 [osd_ldiskfs]
[  839.719261]  [<ffffffffa05ad3ed>] lu_object_alloc+0xcd/0x300 [obdclass]
[  839.719551]  [<ffffffffa05ad769>] ? htable_lookup+0x119/0x1c0 [obdclass]
[  839.719817]  [<ffffffffa05adf55>] lu_object_find_at+0x205/0x360 [obdclass]
[  839.720074]  [<ffffffff814fc8bc>] ? __mutex_lock_slowpath+0x21c/0x2c0
[  839.720342]  [<ffffffffa05b04ca>] dt_locate_at+0x3a/0x140 [obdclass]
[  839.720602]  [<ffffffffa058ec2f>] llog_osd_open+0x14f/0xbf0 [obdclass]
[  839.720895]  [<ffffffffa055a28d>] llog_open+0xbd/0x2d0 [obdclass]
[  839.721206]  [<ffffffffa07501a2>] llog_origin_handle_read_header+0x162/0x5e0 [ptlrpc]
[  839.721671]  [<ffffffffa0b7b064>] mgs_handle+0xad4/0x11d0 [mgs]
[  839.721955]  [<ffffffffa0412361>] ? libcfs_debug_msg+0x41/0x50 [libcfs]
[  839.722262]  [<ffffffffa0747898>] ptlrpc_server_handle_request+0x3a8/0xc70 [ptlrpc]
[  839.722742]  [<ffffffffa04025ee>] ? cfs_timer_arm+0xe/0x10 [libcfs]
[  839.723028]  [<ffffffffa0413e9f>] ? lc_watchdog_touch+0x6f/0x170 [libcfs]
[  839.723349]  [<ffffffffa073efe1>] ? ptlrpc_wait_event+0xb1/0x2a0 [ptlrpc]
[  839.723656]  [<ffffffff8105ad10>] ? default_wake_function+0x0/0x20
[  839.723961]  [<ffffffffa0748ba5>] ptlrpc_main+0xa45/0x1650 [ptlrpc]
[  839.724266]  [<ffffffffa0748160>] ? ptlrpc_main+0x0/0x1650 [ptlrpc]
[  839.724545]  [<ffffffff8100c10a>] child_rip+0xa/0x20
[  839.724845]  [<ffffffffa0748160>] ? ptlrpc_main+0x0/0x1650 [ptlrpc]
[  839.725143]  [<ffffffffa0748160>] ? ptlrpc_main+0x0/0x1650 [ptlrpc]
[  839.725426]  [<ffffffff8100c100>] ? child_rip+0x0/0x20
[  839.725683] 
[  839.741236] Kernel panic - not syncing: LBUG

I have a crashdump in /exports/crashdumps/192.168.10.221-2013-05-05-00\:56\:27
source tag in my tree: master-20130505

Issue Links

• duplicates: LU-3275 sanity-scrub.sh test_11: osd_seq_load() ASSERTION( map->om_root ) failed