Bug #708: mds replay crash on slide0 - CephFS - Ceph

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Bug #708

closed

mds replay crash on slide0

Added by Dallas Kashuba over 13 years ago. Updated over 7 years ago.

Status:

Resolved

Priority:

High

Assignee:

Sage Weil

Category:

Target version:

% Done:

Source:

Tags:

Backport:

Regression:

Severity:

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

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Crash signature (v1):

Crash signature (v2):

Description

The mds on slide0 won't start on slide0 (or slide1, it seems) and this is the end of the log file before it exits. The playground is crashed and down as a result of this.

2011-01-13 20:19:13.502214 7f8dee2ac910 mds0.journal (session prealloc [])
mds/events/../SessionMap.h: In function 'inodeno_t Session::take_ino(inodeno_t)':
mds/events/../SessionMap.h:101: FAILED assert(!prealloc_inos.empty())
ceph version 0.24~rc (commit:b04b6f48237fcbd22716279726f827237a3eb4af)
1: (EMetaBlob::replay(MDS*, LogSegment*)+0x46ba) [0x653f0a]
2: (EUpdate::replay(MDS*)+0x1f) [0x65655f]
3: (MDLog::_replay_thread()+0xb71) [0x6470a1]
4: (MDLog::ReplayThread::entry()+0xd) [0x4b674d]
5: (Thread::_entry_func(void*)+0xa) [0x49444a]
6: /lib/libpthread.so.0 [0x7f8df31fd73a]
7: (clone()+0x6d) [0x7f8df1e9f69d]
NOTE: a copy of the executable, or `objdump -rdS <executable>` is needed to interpret this.