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Bug #43208
closedmds: unsafe req may result in data remaining in the datapool
% Done:
0%
Source:
Community (dev)
Tags:
Backport:
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
when client create file, if early_reply is set true, the metadata has not write to journal and the file data is successfully written to the journal of osd, and then mds is crushed.
some data is retained in the datapool.
so the server can allocate these inodes to the other client.
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