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Type:
Bug
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Resolution: Done
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Priority:
Major - P3
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None
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Affects Version/s: 2.4.1
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Component/s: Stability
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Labels:None
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Environment:Linux ip-10-2-29-40 2.6.21.7-2.ec2.v1.2.fc8xen #1 SMP Fri Nov 20 17:48:28 EST 2009 x86_64 BOOST_LIB_VERSION=1_49
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Linux
One of our production server crashed today. Stacktrace from the logfile included.
Its not a heavy-used server(around50-100 query/sec), 84% free sick, 1 Gb ram.
Tue Apr 23 10:30:48.125 [journal] LogFile::synchronousAppend failed with 8192 bytes unwritten out of 8192 bytes; b=0x7f652d3d8000 errno:5 Input/output error Tue Apr 23 10:30:48.125 [journal] Fatal Assertion 13515 0xdc7f71 0xd87cf3 0xda410f 0x91f6f5 0x91f922 0x914b11 0x916759 0x916b1b 0xe10879 0x7f65b86d1e9a 0x7f65b79e4cbd /usr/bin/mongod(_ZN5mongo15printStackTraceERSo+0x21) [0xdc7f71] /usr/bin/mongod(_ZN5mongo13fassertFailedEi+0xa3) [0xd87cf3] /usr/bin/mongod(_ZN5mongo7LogFile17synchronousAppendEPKvm+0x14f) [0xda410f] /usr/bin/mongod(_ZN5mongo3dur7Journal7journalERKNS0_11JSectHeaderERKNS_14AlignedBuilderE+0x1e5) [0x91f6f5] /usr/bin/mongod(_ZN5mongo3dur14WRITETOJOURNALENS0_11JSectHeaderERNS_14AlignedBuilderE+0x32) [0x91f922] /usr/bin/mongod(_ZN5mongo3dur27groupCommitWithLimitedLocksEv+0x141) [0x914b11] /usr/bin/mongod() [0x916759] /usr/bin/mongod(_ZN5mongo3dur9durThreadEv+0x2eb) [0x916b1b] /usr/bin/mongod() [0xe10879] /lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7f65b86d1e9a] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f65b79e4cbd] Tue Apr 23 10:30:48.139 [journal] ***aborting after fassert() failure Tue Apr 23 10:30:48.144 Got signal: 6 (Aborted). Tue Apr 23 10:30:48.245 Backtrace: 0xdc7f71 0x6ce459 0x7f65b79274a0 0x7f65b7927425 0x7f65b792ab8b 0xd87d2e 0xda410f 0x91f6f5 0x91f922 0x914b11 0x916759 0x916b1b 0xe10879 0x7f65b86d1e9a 0x7f65b79e4cbd /usr/bin/mongod(_ZN5mongo15printStackTraceERSo+0x21) [0xdc7f71] /usr/bin/mongod(_ZN5mongo10abruptQuitEi+0x399) [0x6ce459] /lib/x86_64-linux-gnu/libc.so.6(+0x364a0) [0x7f65b79274a0] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7f65b7927425] /lib/x86_64-linux-gnu/libc.so.6(abort+0x17b) [0x7f65b792ab8b] /usr/bin/mongod(_ZN5mongo13fassertFailedEi+0xde) [0xd87d2e] /usr/bin/mongod(_ZN5mongo7LogFile17synchronousAppendEPKvm+0x14f) [0xda410f] /usr/bin/mongod(_ZN5mongo3dur7Journal7journalERKNS0_11JSectHeaderERKNS_14AlignedBuilderE+0x1e5) [0x91f6f5] /usr/bin/mongod(_ZN5mongo3dur14WRITETOJOURNALENS0_11JSectHeaderERNS_14AlignedBuilderE+0x32) [0x91f922] /usr/bin/mongod(_ZN5mongo3dur27groupCommitWithLimitedLocksEv+0x141) [0x914b11] /usr/bin/mongod() [0x916759] /usr/bin/mongod(_ZN5mongo3dur9durThreadEv+0x2eb) [0x916b1b] /usr/bin/mongod() [0xe10879] /lib/x86_64-linux-gnu/libpthread.so.0(+0x7e9a) [0x7f65b86d1e9a] /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f65b79e4cbd]