Bug 1986175 - [Tracker for BZ #1995906] 1 MDSs report oversized cache keeps reappearing
Summary: [Tracker for BZ #1995906] 1 MDSs report oversized cache keeps reappearing
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat OpenShift Data Foundation
Classification: Red Hat Storage
Component: ceph
Version: 4.7
Hardware: Unspecified
OS: Unspecified
urgent
urgent
Target Milestone: ---
: ODF 4.11.0
Assignee: Venky Shankar
QA Contact: Elad
URL:
Whiteboard:
Depends On: 1995906
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-07-26 20:30 UTC by kelwhite
Modified: 2023-12-30 18:53 UTC (History)
15 users (show)

Fixed In Version:
Doc Type: No Doc Update
Doc Text:
Clone Of:
: 1995906 (view as bug list)
Environment:
Last Closed: 2022-06-07 09:15:17 UTC
Embargoed:

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System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 48673 0 None None None 2021-08-26 13:55:24 UTC

Comment 3 Travis Nielsen 2021-08-02 15:47:15 UTC 
Patrick, can someone from cephfs take a look at this health warning?
Comment 7 Patrick Donnelly 2021-08-02 21:08:00 UTC 
If it reoccurs, please collect `ceph health detail`, `ceph fs dump`, and a perf dump of the mds `ceph daemon mds.<X> perf dump` (in a debug sidecar container).
Comment 21 Patrick Donnelly 2021-10-01 00:16:04 UTC 
> Q. Is there any workaround we can try on this OCS platform to get ceph status healthy?

You can try disabling standby replay:

> ceph fs set <fs_name> allow_standby_replay false

Rook may re-enable it though but it will hopefully get you to a state that the cluster can be upgraded.
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