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Bug #20593
closedmds: the number of inode showed by "mds perf dump" not correct after trimming
Status:
Resolved
Priority:
Normal
Assignee:
Category:
Performance/Resource Usage
Target version:
% Done:
0%
Source:
Community (dev)
Tags:
Backport:
luminous
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
currently, mds only update the inode number for "mds perf dump" in function "MDSRank::_dispatch"
this means it will only be updated when there is a client request.
this will cause "mds perf dump" show a wrong inode number after mds trimming the inode when there is no client requst comming yet.
i have already pulled a requst to try to solve this issue:
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