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Bug #49370

closed

No alarm if all standby MDSs have failed

Added by David Piper about 3 years ago. Updated about 3 years ago.

Status:
Duplicate
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):

Description

Seen on ceph v14.2.9 in a containerised cluster with 3 MGR nodes

Both standby MGR containers are manually stopped.

Expected:

`ceph health` should report an alarm that there are no standby MGRs.

Actual:

No alarms raised. Cluster health is reported as OK.

If I then stop the active (and only remaining) MGR, we got an alarm reported on ceph health:

health: HEALTH_WARN
            no active mgr

Related issues 1 (1 open — 0 closed)

Is duplicate of CephFS - Bug #49371: Misleading alarm if all MDS daemons have failedTriagedPatrick Donnelly

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 #1

Updated by David Piper about 3 years ago

Title should be: "No alarm if all standby MGRs have failed" - not MDS, sorry.

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 #2

Updated by Sebastian Wagner about 3 years ago

  • Is duplicate of Bug #49371: Misleading alarm if all MDS daemons have failed added
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 #3

Updated by Sebastian Wagner about 3 years ago

  • Status changed from New to Duplicate
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 #4

Updated by David Piper about 3 years ago

Sorry - I typoed the name of this bug. This is about MGR alarms, not MDS.

So I don't think this is a duplicate of https://tracker.ceph.com/issues/49371

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