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Bug #1675

closed

mds: failed rstat assert

Added by Josh Durgin over 12 years ago. Updated over 11 years ago.

Status:
Can't reproduce
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

This happened during the multiple_rsync workunit.
From teuthology:~teuthworker/archive/nightly_coverage_2011-11-03/1400/teuthology.log:

2011-11-03T03:40:07.566 INFO:teuthology.task.ceph.mds.0.err:mds/CDir.cc: In function 'bool CDir::check_rstats()', in thread '7f3107876700'
2011-11-03T03:40:07.566 INFO:teuthology.task.ceph.mds.0.err:mds/CDir.cc: 232: FAILED assert(!g_conf->mds_debug_scatterstat || (get_num_head_items() == (fnode.fragstat.nfiles + fnode.fragstat.nsubdi
rs)))
2011-11-03T03:40:07.598 INFO:teuthology.task.ceph.mds.0.err: ceph version 0.37-271-gc861ee1 (commit:c861ee105475b3f20f64f51b8611f9b69207ca8c)
2011-11-03T03:40:07.598 INFO:teuthology.task.ceph.mds.0.err: 1: (CDir::check_rstats()+0x1720) [0x6f3f50]
2011-11-03T03:40:07.598 INFO:teuthology.task.ceph.mds.0.err: 2: (MDCache::predirty_journal_parents(Mutation*, EMetaBlob*, CInode*, CDir*, int, int, snapid_t)+0x17cf) [0x5facdf]
2011-11-03T03:40:07.598 INFO:teuthology.task.ceph.mds.0.err: 3: (Server::handle_client_symlink(MDRequest*)+0x4d9) [0x54bbe9]
2011-11-03T03:40:07.599 INFO:teuthology.task.ceph.mds.0.err: 4: (Server::dispatch_client_request(MDRequest*)+0x743) [0x5703e3]
2011-11-03T03:40:07.599 INFO:teuthology.task.ceph.mds.0.err: 5: (Server::handle_client_request(MClientRequest*)+0x4e7) [0x575377]
2011-11-03T03:40:07.599 INFO:teuthology.task.ceph.mds.0.err: 6: (Server::dispatch(Message*)+0x403) [0x576183]
2011-11-03T03:40:07.599 INFO:teuthology.task.ceph.mds.0.err: 7: (MDS::handle_deferrable_message(Message*)+0x132f) [0x4ac75f]
2011-11-03T03:40:07.599 INFO:teuthology.task.ceph.mds.0.err: 8: (MDS::_dispatch(Message*)+0xe9a) [0x4cba9a]
2011-11-03T03:40:07.600 INFO:teuthology.task.ceph.mds.0.err: 9: (MDS::ms_dispatch(Message*)+0xa9) [0x4cd229]
2011-11-03T03:40:07.600 INFO:teuthology.task.ceph.mds.0.err: 10: (SimpleMessenger::dispatch_entry()+0x99a) [0x81854a]
2011-11-03T03:40:07.600 INFO:teuthology.task.ceph.mds.0.err: 11: (SimpleMessenger::DispatchThread::entry()+0x2c) [0x4956cc]
2011-11-03T03:40:07.600 INFO:teuthology.task.ceph.mds.0.err: 12: (Thread::_entry_func(void*)+0x12) [0x813092]
2011-11-03T03:40:07.600 INFO:teuthology.task.ceph.mds.0.err: 13: (()+0x7971) [0x7f310b0e6971]
2011-11-03T03:40:07.601 INFO:teuthology.task.ceph.mds.0.err: 14: (clone()+0x6d) [0x7f3109b7a92d]
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 #1

Updated by Sage Weil over 12 years ago

  • Target version changed from v0.39 to v0.40
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 #2

Updated by Josh Durgin over 12 years ago

Happened during fsstress in teuthology:~teut/log/mds.0.log.gz

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 #3

Updated by Sage Weil over 12 years ago

  • Target version deleted (v0.40)
  • Translation missing: en.field_position set to 196
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 #4

Updated by Sage Weil over 11 years ago

  • Project changed from Ceph to CephFS
  • Category deleted (1)
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 #5

Updated by Greg Farnum over 11 years ago

  • Status changed from New to Can't reproduce

The logs are long gone. This will presumably pop up again; it's a pretty common failure mode, but there's nothing in this bug to warrant keeping it around.

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