Details
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Bug
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Resolution: Done
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Critical - P2
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None
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None
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None
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None
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Ubuntu 14.04 on a LXC container running on a Ubuntu 14.04 host
64 GB of memory
Cluster of 4 members all running the same version of mongodb : 3.2.1
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Fully Compatible
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Linux
Description
Hi,
since a few weeks now, one of my mongodb server randomly crashes. Sometimes, it occurs after a week days without issues, sometimes after a few seconds only.
The stacktrace is always quite the same (see attachment).
My configuration is :
systemLog:
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verbosity: 0
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quiet: false
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path: /var/log/mongodb/mongodb.log
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logAppend: false
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logRotate: rename
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destination: file
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timeStampFormat: iso8601-local
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processManagement:
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fork: false
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net:
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port: 27017
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bindIp: 127.0.0.1,10.0.1.98
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ipv6: false
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http:
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enabled: true
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JSONPEnabled: false
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RESTInterfaceEnabled: false
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storage:
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dbPath: /var/lib/mongodb
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indexBuildRetry: true
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journal:
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enabled: true
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directoryPerDB: false
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engine: wiredTiger
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wiredTiger:
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engineConfig:
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cacheSizeGB: 8
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statisticsLogDelaySecs: 10
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journalCompressor: snappy
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directoryForIndexes: false
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operationProfiling:
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slowOpThresholdMs: 100
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mode: slowOp
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replication:
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replSetName: cluster1
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It's always the same node that is failing. I haven't trashed the container yet to test if it can be caused by a corrupt file somewhere. This is my next step but I prefer to wait if you need some details about this issue.
Thanks.