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Bug #40211
closedmds: fix corner case of replaying open sessions
% Done:
0%
Source:
Development
Tags:
Backport:
nautilus,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
Marking a session dirty may flush all existing dirty sessions. MDS
calls Server::finish_force_open_sessions() for log event that opens
multiple sessions. The function marks sessions dirty one by one. So
sessions opened by a log event may get flushed partially.
When replaying a log event that opens multiple sessions, mds need to
check if some of these sessions have already been flushed.
Updated by Zheng Yan almost 5 years ago
- Status changed from New to Fix Under Review
- Pull request ID set to 28456
Updated by Patrick Donnelly almost 5 years ago
- Assignee set to Zheng Yan
- Target version set to v15.0.0
- Start date deleted (
06/08/2019) - Source set to Development
- Backport set to nautilus,mimic,luminous
- Component(FS) MDS added
Updated by Patrick Donnelly almost 5 years ago
- Status changed from Fix Under Review to Pending Backport
Updated by Patrick Donnelly almost 5 years ago
- Copied to Backport #40342: mimic: mds: fix corner case of replaying open sessions added
Updated by Patrick Donnelly almost 5 years ago
- Copied to Backport #40343: luminous: mds: fix corner case of replaying open sessions added
Updated by Patrick Donnelly almost 5 years ago
- Copied to Backport #40344: nautilus: mds: fix corner case of replaying open sessions added
Updated by Nathan Cutler over 4 years ago
- Status changed from Pending Backport to Resolved
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