Bug 2155831 - rbd mirror snapshot schedule were deleted during orderly failback after a non-orderly failover with slight gap between consecutive steps
Summary: rbd mirror snapshot schedule were deleted during orderly failback after a non...
Keywords:
Status: NEW
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RBD-Mirror
Version: 5.3
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 6.1z2
Assignee: Ilya Dryomov
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Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-12-22 14:14 UTC by Vasishta
Modified: 2023-08-03 08:31 UTC (History)
2 users (show)

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Red Hat Issue Tracker RHCEPH-5835 0 None None None 2022-12-22 14:33:30 UTC

Description Vasishta 2022-12-22 14:14:51 UTC 
Description of problem:
rbd mirror snapshot schedule were not present after non-orderly failover and orderly failback with slight gap in between consecutive operations.


Steps to Reproduce:
1. Force-promote images on site-a (site-b had primary images and snapshot schedule)
2. <sleep>
2. demote images in site-b
3. <sleep>
4. initiate resync
5. <sleep>
6. Observe snapshot scedule list at site-b (The initial primary)


Version-Release number of selected component (if applicable):
16.2.10-84.el8cp

How reproducible:
Tried twice, faced twice
(in First attempt, the gap b/w no-orderly failover(force-promote) and failback was around 2 days)


Actual results:
Snapshot scheduling at initial primary gets deleted while performing failback (image resync)


Expected results:
Snapshot schedule to be persistent over failover-failback operations

Additional info:
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