[LU-4480]  cfs_fail_timeout id 214 sleeping for -1000ms Created: 14/Jan/14  Updated: 29/May/17  Resolved: 30/Sep/14

Status: Closed
Project: Lustre
Component/s: None
Affects Version/s: Lustre 2.6.0
Fix Version/s: Lustre 2.7.0

Type: Bug Priority: Critical
Reporter: Alexey Lyashkov Assignee: Mikhail Pershin
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Duplicate
duplicates LU-4457 Interop 2.5.0<->2.6 failure on test s... Resolved
is duplicated by LU-1921 fail_loc should be restored when subt... Resolved
Related
is related to LU-793 Reconnections should not be refused w... Resolved
Severity: 3
Rank (Obsolete): 12271

 Description   

Lustre: DEBUG MARKER: == sanity test 36f: utime on file racing with OST BRW write ============ 12:53:21 (1389689601)
LustreError: 10989:0:(fail.c:133:__cfs_fail_timeout_set()) cfs_fail_timeout id 214 sleeping for -1000ms
schedule_timeout: wrong timeout value fffffffffffffc18
Pid: 10989, comm: ll_ost_io01_000 Tainted: G --------------- T 2.6.32-358.18.1-lustre #0
Call Trace:
[<ffffffff81532689>] ? schedule_timeout+0x2f9/0x310
[<ffffffffa03fa9c1>] ? libcfs_debug_msg+0x41/0x50 [libcfs]
[<ffffffffa03f5d9f>] ? __cfs_fail_timeout_set+0xcf/0x150 [libcfs]
[<ffffffffa0815fa9>] ? cfs_fail_timeout_set.clone.2+0x29/0x30 [ptlrpc]
[<ffffffffa081c56b>] ? tgt_brw_write+0x34b/0x1540 [ptlrpc]
[<ffffffffa0552bb3>] ? class_connected_export+0x33/0x80 [obdclass]
[<ffffffffa07b9aac>] ? lustre_msg_get_opc+0x9c/0x110 [ptlrpc]
[<ffffffffa081b995>] ? tgt_request_handle+0x245/0xad0 [ptlrpc]
[<ffffffffa07cc261>] ? ptlrpc_main+0xce1/0x1960 [ptlrpc]
[<ffffffffa07cb580>] ? ptlrpc_main+0x0/0x1960 [ptlrpc]
[<ffffffff810996b6>] ? kthread+0x96/0xa0
[<ffffffff8100c1ca>] ? child_rip+0xa/0x20
[<ffffffff81534750>] ? _spin_unlock_irq+0x30/0x40
[<ffffffff8100bb10>] ? restore_args+0x0/0x30
[<ffffffff81099620>] ? kthread+0x0/0xa0
[<ffffffff8100c1c0>] ? child_rip+0x0/0x20
LustreError: 10989:0:(fail.c:137:__cfs_fail_timeout_set()) cfs_fail_timeout id 214 awake
Lustre: DEBUG MARKER: cancel_lru_locks osc start



 Comments   
Comment by Mikhail Pershin [ 14/Jan/14 ]

assign to me, bug was introduced by my patch
the fix is trivial, patch will be ready soon

Comment by Mikhail Pershin [ 14/Jan/14 ]

http://review.whamcloud.com/#/c/8842/

Comment by Mikhail Pershin [ 11/Apr/14 ]

Patch to be renewed and retested

Comment by Mikhail Pershin [ 30/Sep/14 ]

patch was merged

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