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Bug #19816
closedmultisite: set_latest_epoch not atomic
% Done:
0%
Source:
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Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
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Crash signature (v2):
Description
see comment in rgw_period_puller.cc:
// XXX: if this is a newer epoch, we should overwrite the existing
// latest_epoch. but there's no way to do that atomically
bool exclusive = true;
r = period.set_latest_epoch(period.get_epoch(), exclusive);
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