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Bug #8090
closedmultimds: mds crash in check_rstats
Status:
Duplicate
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:
0%
Source:
Q/A
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
multimds
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
ubuntu@teuthology:/var/lib/teuthworker/archive/teuthology-2014-04-11_23:01:29-multimds-master-testing-basic-plana/187078
0> 2014-04-12 14:02:18.990122 7fae09d60700 -1 mds/CDir.cc: In function 'bool CDir::check_rstats()' thread 7fae09d60700 time 2014-04-12 14:02:18.978881
mds/CDir.cc: 269: FAILED assert(sub_info.rbytes == fnode.rstat.rbytes)
ceph version 0.79-173-g93b933f (93b933fbebafab537c13c2d748c2cd20b0e8eff2)
1: (CDir::check_rstats()+0x1449) [0x750b99]
2: (MDCache::predirty_journal_parents(std::tr1::shared_ptr<MutationImpl>, EMetaBlob*, CInode*, CDir*, int, int, snapid_t)+0x1185) [0x6945d5]
3: (Server::_rename_prepare(std::tr1::shared_ptr<MDRequestImpl>&, EMetaBlob*, ceph::buffer::list*, CDentry*, CDentry*, CDentry*)+0x115c) [0x619d8c]
4: (Server::handle_slave_rename_prep(std::tr1::shared_ptr<MDRequestImpl>&)+0x103b) [0x61c76b]
5: (Server::dispatch_slave_request(std::tr1::shared_ptr<MDRequestImpl>&)+0x57b) [0x61e28b]
6: (Server::_slave_rename_sessions_flushed(std::tr1::shared_ptr<MDRequestImpl>&)+0x1aa) [0x61e8ca]
7: (Context::complete(int)+0x9) [0x582269]
8: (C_Gather::sub_finish(Context*, int)+0x2ef) [0x58351f]
9: (C_Gather::C_GatherSub::finish(int)+0x12) [0x5835d2]
10: (Context::complete(int)+0x9) [0x582269]
11: (MDS::_dispatch(Message*)+0x4b2) [0x5a3942]
12: (MDS::ms_dispatch(Message*)+0x1ec) [0x5a4f7c]
13: (DispatchQueue::entry()+0x549) [0x9c8559]
14: (DispatchQueue::DispatchThread::entry()+0xd) [0x8dfd3d]
15: (()+0x7e9a) [0x7fae0d660e9a]
16: (clone()+0x6d) [0x7fae0c0723fd]
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