Bug 2343953 - cephfs_mirror: incremental sync fails switching to remote dir_root
Summary: cephfs_mirror: incremental sync fails switching to remote dir_root
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 8.1
Hardware: All
OS: Linux
unspecified
high
Target Milestone: ---
: 8.1
Assignee: Venky Shankar
QA Contact: Hemanth Kumar
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-02-05 12:37 UTC by Jos Collin
Modified: 2025-06-26 12:24 UTC (History)
5 users (show)

Fixed In Version: ceph-19.2.1-75.el9cp
Doc Type: No Doc Update
Doc Text:
Clone Of:
Environment:
Last Closed: 2025-06-26 12:24:53 UTC
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 69671 0 None None None 2025-02-05 12:37:56 UTC
Github ceph ceph pull 61539 0 None open cephfs_mirror: avoid latest changes on the source fs to enable mirroring 2025-02-05 12:37:56 UTC
Red Hat Issue Tracker RHCEPH-10561 0 None None None 2025-02-05 12:38:47 UTC
Red Hat Product Errata RHSA-2025:9775 0 None None None 2025-06-26 12:24:56 UTC

Description Jos Collin 2025-02-05 12:37:57 UTC
Description of problem:
Incremental sync fails switching the source to remote dir_root when the previous snapshot is deleted during the incremental sync progress.

Version-Release number of selected component (if applicable):
8.1

How reproducible:
Always

Steps to Reproduce:
1. Do incremental sync.
2. When the incremental sync is in progress, delete the local previous snapshot.
3. This would produce non-identical source and destination snapshots.

Actual results:
Non-identical source and destination snapshots.

Expected results:
When the local previous snapshot is deleted, incremental sync should switch the source to remote dir_root and continue the sync.

Additional info:

Comment 4 Greg Farnum 2025-05-05 16:16:48 UTC
Moving to ON_QA as this was fixed incidentally in https://bugzilla.redhat.com/show_bug.cgi?id=2317735

Feel free to adjust status as desired with that information. :)

Comment 10 errata-xmlrpc 2025-06-26 12:24:53 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 Ceph Storage 8.1 security, bug fix, and enhancement updates), 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-2025:9775


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