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Bug #12254
closedkrbd image watch
% Done:
0%
Source:
other
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):
Description
there are 3 osd3, we create a rbd image named "image_xxx" in rbd pool.
using "rbd map image_xxx -p rbd", so rados listwatchers image_xxx -p rbd would return something tell us there are a watcher for image_xxx.
so we stop the primary for object image_xxx.rbd, such as osd.a.
so rados listwatchers image_xxx -p rbd would return someting like above.
And we restart osd.a and wait for about 30s, rados listwatchers image_xxx -p rbd would return emtpy.
Summary, if we stop primary osd.a and start it again after some seconds, image watcher would be delete by osd.a.
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