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Bug #41218

mgr/volumes: retry spawning purge threads on failure

Added by Venky Shankar 9 days ago. Updated 3 days ago.

Status:
Need Review
Priority:
High
Assignee:
Category:
-
Target version:
Start date:
08/13/2019
Due date:
% Done:

0%

Source:
Tags:
Backport:
nautilus
Regression:
No
Severity:
2 - major
Reviewed:
Affected Versions:
ceph-qa-suite:
Component(FS):
mgr/volumes
Labels (FS):
Pull request ID:

Description

seen here: http://qa-proxy.ceph.com/teuthology/pdonnell-2019-08-07_15:57:31-fs-wip-pdonnell-testing-20190807.132723-distro-basic-smithi/4193689/teuthology.log

there were no logs available for further debugging :(

Patrick saw another instance of this error with no specific reason related to mgr/volumes. There could be a possibility of a memory leak in manager and this might just be a side effect of a bigger issue.

For now, we should probably retry when a purge thread fails to spawn. But this should not be endless and there needs to be an upper cap for this, after which we log the error to cluster log and/or update status in `ceph status`.


Related issues

Related to fs - Bug #41219: mgr/volumes: send purge thread (and other) health warnings to `ceph status` Need Review 08/13/2019

History

#1 Updated by Venky Shankar 9 days ago

  • Related to Bug #41219: mgr/volumes: send purge thread (and other) health warnings to `ceph status` added

#2 Updated by Ramana Raja 9 days ago

  • Backport changed from luminous, mimic to nautilus

#3 Updated by Venky Shankar 9 days ago

thanks -- those were cache in my browser :P

#4 Updated by Venky Shankar 3 days ago

  • Pull request ID set to 29735

#5 Updated by Venky Shankar 3 days ago

  • Status changed from New to Need Review

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