Actions
Bug #35916
closedmds: rctime may go back
% Done:
0%
Source:
Q/A
Tags:
Backport:
mimic,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
code like below can cause rctime to go back
if (new_mtime > pi.inode.ctime)
pi.inode.ctime = pi.inode.rstat.rctime = new_mtime;
The reason is that clients' time is not reliable.
Actions