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Feature #24854
openmds: if MDS fails internal heartbeat, then debugging should be increased to diagnose what it's stuck doing
Status:
New
Priority:
Urgent
Assignee:
-
Category:
Introspection/Control
Target version:
-
% Done:
0%
Source:
Development
Tags:
Backport:
mimic,luminous
Reviewed:
Affected Versions:
Component(FS):
MDS
Labels (FS):
Pull request ID:
Description
This should incrementally increase to 20 as the timeout reaches mds_beacon_grace.
Updated by Patrick Donnelly almost 6 years ago
- Status changed from New to In Progress
Updated by Patrick Donnelly over 5 years ago
- Tracker changed from Bug to Feature
- Status changed from In Progress to New
- Assignee deleted (
Patrick Donnelly)
Updated by Stefan Kooman over 5 years ago
We had "debug_mds=20" when the MDS suddenly started logging "heartbeat_map is_healthy 'MDSRank' had timed out after 15", "mds.beacon.mds2 _send skipping beacon, heartbeat map not healthy". So I'm not sure if just increasing debug level would help enough to catch the actual cause here. See: https://www.spinics.net/lists/ceph-users/msg48403.html
Updated by Patrick Donnelly about 5 years ago
- Target version changed from v14.0.0 to v15.0.0
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