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Bug #9895
closedMaster/giant branch: OSD deadlock during recovery
Status:
Duplicate
Priority:
High
Assignee:
-
Category:
OSD
Target version:
-
% Done:
0%
Source:
Community (user)
Tags:
Backport:
Regression:
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
Given eight-OSD, two-node cluster (node01 and node04), three mons (node01, node04, twin2). OSDs placed on node04 acts as a data senders, backfilling kv-based OSDs on node01. Sometimes one of those senders reaches deadlock (strace and thread dump attached), leaving cluster effectively (and making it stale due reaching zero online copies for some objects).
ceph.conf.gz can be found there: http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20141022/33c6c485/attachment-0003.bin
ceph version 0.86-104-gb05efdd (b05efddb77290b86eb5c150776c761ab84f66f37)
Files
Updated by Sage Weil over 9 years ago
- Status changed from New to Duplicate
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