Bug 2307934 - [Ceph Upstream Tracker 63422]: librbd crash in journal discard wait_event [5.3z]
Summary: [Ceph Upstream Tracker 63422]: librbd crash in journal discard wait_event [5.3z]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: RBD
Version: 6.1
Hardware: Unspecified
OS: Unspecified
unspecified
high
Target Milestone: ---
: 5.3z8
Assignee: Ilya Dryomov
QA Contact: Sunil Angadi
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-08-26 16:17 UTC by Ilya Dryomov
Modified: 2025-02-13 19:23 UTC (History)
10 users (show)

Fixed In Version: ceph-16.2.10-271.el9cp
Doc Type: Bug Fix
Doc Text:
.`librbd` no longer crashes when handling discard I/O requests Previously, due to an implementation defect, `librbd` would crash when handling discard I/O requests that straddle multiple RADOS objects on an image with journaling feature enabled. The work around was to set the `setting rbd_skip_partial_discard` option to ‘false’ (the default is ‘true’). With this fix, the implementation defect is fixed and `librbd` no longer crashes and the workaround is no longer necessary.
Clone Of: 2272517
Environment:
Last Closed: 2025-02-13 19:23:04 UTC
Embargoed:
sangadi: needinfo+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github ceph ceph pull 49614 0 None Merged librbd: Fix local rbd mirror journals growing forever 2025-01-13 19:55:24 UTC
Github ceph ceph pull 54377 0 None Merged librbd: Append one journal event per image request 2025-01-13 19:55:24 UTC
Github ceph ceph pull 54847 0 None Merged test/librbd: avoid config-related crashes in DiscardWithPruneWriteOverlap 2025-01-13 19:55:24 UTC
Red Hat Issue Tracker RHCEPH-9563 0 None None None 2024-08-26 16:17:56 UTC
Red Hat Knowledge Base (Solution) 7062912 0 None None None 2024-08-27 03:23:28 UTC
Red Hat Product Errata RHBA-2025:1478 0 None None None 2025-02-13 19:23:07 UTC

Description Ilya Dryomov 2024-08-26 16:17:24 UTC 
+++ This bug was initially created as a clone of Bug #2272517 +++
Comment 8 errata-xmlrpc 2025-02-13 19:23:04 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 5.3 security and bug fix 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/RHBA-2025:1478
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