[LU-6820] osd_handler.c:2280:osd_declare_object_destroy()) ASSERTION( inode ) failed:

• Status: Resolved
• Project: Lustre
• Affects Version/s: Lustre 2.8.0
• Fix Version/s: Lustre 2.9.0
• Type: Bug
• Priority: Critical
• Reporter: Cliff White (Inactive)
• Assignee: Lai Siyao
• Resolution: Fixed

Environment

Lola, lustre 2.7.56

• Severity: 3

Description

Remounting MDTs after a power cycle

ul  8 16:25:05 lola-9 kernel: LustreError: 4459:0:(osd_handler.c:2280:osd_declare_object_destroy()) ASSERTION( inode ) failed:
Jul  8 16:25:05 lola-9 kernel: LustreError: 4459:0:(osd_handler.c:2280:osd_declare_object_destroy()) LBUG
Jul  8 16:25:05 lola-9 kernel: Pid: 4459, comm: tgt_recov
Jul  8 16:25:05 lola-9 kernel:
Jul  8 16:25:05 lola-9 kernel: Call Trace:
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa074c875>] libcfs_debug_dumpstack+0x55/0x80 [libcfs]
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa074ce77>] lbug_with_loc+0x47/0xb0 [libcfs]
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa1098373>] osd_declare_object_destroy+0x293/0x2d0 [osd_ldiskfs]
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa0b4e38d>] out_destroy_add_exec+0x6d/0x250 [ptlrpc]
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa0b5b924>] update_recovery_exec+0xaf4/0x1d20 [ptlrpc]
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa0b5cf66>] distribute_txn_replay_handle+0x226/0x9c0 [ptlrpc]
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa0a8dbe0>] ? exp_req_replay_healthy+0x0/0x30 [ptlrpc]
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa0a974f4>] target_recovery_thread+0xc54/0x2720 [ptlrpc]
Jul  8 16:25:05 lola-9 kernel: [<ffffffff8152a046>] ? schedule+0x176/0x3a0
Jul  8 16:25:05 lola-9 kernel: [<ffffffffa0a968a0>] ? target_recovery_thread+0x0/0x2720 [ptlrpc]
Jul  8 16:25:05 lola-9 kernel: [<ffffffff8109e78e>] kthread+0x9e/0xc0
Jul  8 16:25:05 lola-9 kernel: [<ffffffff8100c28a>] child_rip+0xa/0x20
Jul  8 16:25:05 lola-9 kernel: [<ffffffff8109e6f0>] ? kthread+0x0/0xc0
Jul  8 16:25:05 lola-9 kernel: [<ffffffff8100c280>] ? child_rip+0x0/0x20
Jul  8 16:25:05 lola-9 kernel:

Lustre log dump attached

Comments

[James Nunez (Inactive)]

I've seen this error recently on master during review-dne-part-2. Logs at:
2015-07-08 20:43:22 - https://testing.hpdd.intel.com/test_sets/7a8c966e-2605-11e5-92e6-5254006e85c2
2015-07-14 16:41:16 - https://testing.hpdd.intel.com/test_sets/7927ebe4-2aaa-11e5-9096-5254006e85c2

[Lai Siyao]

this is fixed by LU-7463