Bug 2107404

Summary:	[RHCS 6] removing snapshots created in nautilus after upgrading to pacific leaves clones around
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Vikhyat Umrao <vumrao>
Component:	RADOS	Assignee:	Matan Breizman <mbreizma>
Status:	CLOSED ERRATA	QA Contact:	skanta
Severity:	high	Docs Contact:	Masauso Lungu <mlungu>
Priority:	high
Version:	5.2	CC:	akupczyk, amathuri, bhubbard, ceph-eng-bugs, cephqe-warriors, choffman, ksirivad, lflores, mbreizma, mlungu, nojha, pdhange, pdhiran, rfriedma, rzarzyns, skanta, sseshasa, vereddy, vumrao
Target Milestone:	---	Flags:	mbreizma: needinfo-
Target Release:	6.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	ceph-17.2.3-12.el9cp	Doc Type:	Bug Fix
Doc Text:	.Users can remove cloned objects after upgrading a cluster Previously, after upgrading a cluster from {storage-product} 4 to {storage-product} 5 , removing snapshots of objects created in earlier versions would leave clones, which could not be removed. This was because the SnapMapper key’s were wrongly converted. With this fix, SnapMapper’s legacy conversation was updated to match the new key format and cloned objects in earlier versions of Ceph can now be easily removed after an upgrade.	Story Points:	---
Clone Of:
Clones:	2107405 (view as bug list)		Environment:
Last Closed:	2023-03-20 18:57:08 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:
Bug Depends On:
Bug Blocks:	2107405, 2126050

Description Vikhyat Umrao 2022-07-14 22:38:57 UTC

Description of problem:
[RHCS 6] removing snapshots created in nautilus after upgrading to pacific leaves clones around

Version-Release number of selected component (if applicable):

Upstream octopus
Upstream pacific / Downstream RHCS 5.0 and above
Upstream quincy / Downstream RHCS 6.0

How reproducible:

Upstream users
Reproduced in unit test cases - https://gist.github.com/Matan-B/9913f9bf413f7805d7a52dac22a589c1

Upstream trackers:

https://tracker.ceph.com/issues/56147
main branch PR - https://github.com/ceph/ceph/pull/46908

Comment 32 errata-xmlrpc 2023-03-20 18:57:08 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 (Red Hat Ceph Storage 6.0 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/RHBA-2023:1360