[LU-2541] Interop 2.1.3<->2.4 failure on test suite sanity-quota test_6: OST hang during destroy

• Status: Closed
• Project: Lustre
• Affects Version/s: Lustre 2.4.0
• Fix Version/s: Lustre 2.4.0
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: James Nunez (Inactive)
• Resolution: Duplicate
• Labels: zfs

Environment

server: lustre-master with zfs
client: 2.1.3 running 2.4 sanity-quota.sh and test-framework.sh

• Severity: 3

Description

This issue was created by maloo for sarah <[e-mail]>

This issue relates to the following test suite run: https://maloo.whamcloud.com/test_sets/3a2dabd6-507d-11e2-8617-52540035b04c.

The sub-test test_6 failed with the following error:

LNet: Service thread pid 13772 was inactive for 40.00s. The thread might be hung, or it might only be slow and will resume later. Dumping the stack trace for debugging purposes:

LNet: Service thread pid 13772 was inactive for 40.00s. The thread might be hung, or it might only be slow and will resume later. Dumping the stack trace for debugging purposes:
Pid: 13772, comm: ll_ost00_020

Call Trace:
 [<ffffffff814ff1c2>] schedule_timeout+0x192/0x2e0
 [<ffffffff8107e1c0>] ? process_timeout+0x0/0x10
 [<ffffffffa0619751>] cfs_waitq_timedwait+0x11/0x20 [libcfs]
 [<ffffffffa090c69d>] ldlm_completion_ast+0x4ed/0x980 [ptlrpc]
 [<ffffffffa09080b0>] ? ldlm_expired_completion_wait+0x0/0x260 [ptlrpc]
 [<ffffffff810602c0>] ? default_wake_function+0x0/0x20
 [<ffffffffa090bdb8>] ldlm_cli_enqueue_local+0x1f8/0x5f0 [ptlrpc]
 [<ffffffffa090c1b0>] ? ldlm_completion_ast+0x0/0x980 [ptlrpc]
 [<ffffffffa090acd0>] ? ldlm_blocking_ast+0x0/0x180 [ptlrpc]
 [<ffffffffa0e68909>] ofd_destroy_by_fid+0x179/0x3f0 [ofd]
 [<ffffffffa090acd0>] ? ldlm_blocking_ast+0x0/0x180 [ptlrpc]
 [<ffffffffa090c1b0>] ? ldlm_completion_ast+0x0/0x980 [ptlrpc]
 [<ffffffffa093440d>] ? lustre_msg_buf+0x5d/0x60 [ptlrpc]
 [<ffffffffa0e6adb7>] ofd_destroy+0x187/0x6a0 [ofd]
 [<ffffffffa0629591>] ? libcfs_debug_msg+0x41/0x50 [libcfs]
 [<ffffffffa0e4ce22>] ost_handle+0x4232/0x46a0 [ost]
 [<ffffffffa0625394>] ? libcfs_id2str+0x74/0xb0 [libcfs]
 [<ffffffffa0945a0c>] ptlrpc_server_handle_request+0x41c/0xe00 [ptlrpc]
 [<ffffffffa093cdf9>] ? ptlrpc_wait_event+0xa9/0x290 [ptlrpc]
 [<ffffffffa0629591>] ? libcfs_debug_msg+0x41/0x50 [libcfs]
 [<ffffffff81053463>] ? __wake_up+0x53/0x70
 [<ffffffffa0946fa5>] ptlrpc_main+0xbb5/0x1970 [ptlrpc]
 [<ffffffffa09463f0>] ? ptlrpc_main+0x0/0x1970 [ptlrpc]
 [<ffffffff8100c14a>] child_rip+0xa/0x20
 [<ffffffffa09463f0>] ? ptlrpc_main+0x0/0x1970 [ptlrpc]
 [<ffffffffa09463f0>] ? ptlrpc_main+0x0/0x1970 [ptlrpc]
 [<ffffffff8100c140>] ? child_rip+0x0/0x20

Info required for matching: sanity-quota 6

Issue Links

• is related to: LU-3195 Interop 2.3.0<->2.3.63 sanity-quota t...

Comments

[Sarah Liu]

another instance: https://maloo.whamcloud.com/test_sets/0426a83a-618a-11e2-be04-52540035b04c

[Nathaniel Clark]

https://maloo.whamcloud.com/test_sets/dab78f6c-70f9-11e2-9241-52540035b04c
zfs on master.

No stack dump but client was also master and had timed-out RPCs.

[James Nunez (Inactive)]

The last test run added to this ticket on February 7, https://maloo.whamcloud.com/test_sets/dab78f6c-70f9-11e2-9241-52540035b04c, is now associated with LU-2837.

[James Nunez (Inactive)]

Duplicate of LU-3195.