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Bug #64038

closed

clone_overlap assertion failed when doing rollback image

Added by Song Zhang 4 months ago. Updated 3 months ago.

Status:
Resolved
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:
55202
Crash signature (v1):
Crash signature (v2):

Description

Location of assertion:
https://github.com/ceph/ceph/blob/ceb5df6109ccaa0783f6985a19d58487c141abd5/src/crimson/osd/pg_backend.cc#L851

How to reproduce:
1. rbd create test_image --size=100M
2. fullfill image by fio
3. rbd snap create test_image@0
4. random write to image
5. rbd snap create test_image@1
6. random write to image
7. rbd snap create test_image@2
8. rbd snap rollback test_image@0

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