Bug 2052027

Summary:	cephfs: rados omap leak after deletesnapshot
Product:	[Red Hat Storage] Red Hat OpenShift Data Foundation	Reporter:	Madhu Rajanna <mrajanna>
Component:	csi-driver	Assignee:	Madhu Rajanna <mrajanna>
Status:	CLOSED ERRATA	QA Contact:	Yuli Persky <ypersky>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	4.10	CC:	madam, muagarwa, ocs-bugs, odf-bz-bot
Target Milestone:	---
Target Release:	ODF 4.10.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	4.10.0-151	Doc Type:	No Doc Update
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-04-13 18:53:05 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Comment 7 Yuli Persky 2022-03-15 12:59:15 UTC

@Madhu, 

Can you please provide instructions how to verify this BZ ? 

what log ( please provide name or example of a name) should I check after the snapshot is deleted and what record should I see there /or should not ?

Comment 9 Yuli Persky 2022-03-16 10:24:34 UTC

The BZ was verified on ____4.10.0-189 ___

1) I've created number of cephfs snapshots

2) later on logged in to the tollbox pod and run the following command: 

rados listomapkeys csi.snaps.default --pool=ocs-storagecluster-cephfilesystem-metadata --namespace=csi

result: got an output of snapshot identifiers. 

3) Deleted one of the snapshots ( with the identifier that was listed in the poreveioous step output) 

result: rados listomapkeys csi.snaps.default --pool=ocs-storagecluster-cephfilesystem-metadata --namespace=csi output does NOT show the deleted snapshot identifier. 

==> The fix was successfully verified.

Comment 11 errata-xmlrpc 2022-04-13 18:53:05 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: Red Hat OpenShift Data Foundation 4.10.0 enhancement, security & bug fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2022:1372