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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.
Updated by Zheng Yan over 5 years ago
- Status changed from New to Fix Under Review
Updated by Zheng Yan over 5 years ago
/ceph/teuthology-archive/pdonnell-2018-09-08_06:58:28-kcephfs-wip-pdonnell-testing-20180908.044939-distro-basic-smithi/2994828/teuthology.log
Updated by Patrick Donnelly over 5 years ago
- Subject changed from rctime may go back to mds: rctime may go back
- Assignee set to Zheng Yan
- Priority changed from Normal to High
- Target version set to v14.0.0
- Source set to Q/A
- Backport set to mimic,luminous
- Component(FS) MDS added
Updated by Patrick Donnelly over 5 years ago
- Status changed from Fix Under Review to Pending Backport
Updated by Nathan Cutler over 5 years ago
- Copied to Backport #36135: luminous: mds: rctime may go back added
Updated by Nathan Cutler over 5 years ago
- Copied to Backport #36136: mimic: mds: rctime may go back added
Updated by Nathan Cutler over 5 years ago
- Status changed from Pending Backport to Resolved
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