Bug 2342728 - [8.0z backport] tools/cephfs/DataScan: test and handle multiple duplicate injected primary links to a directory
Summary: [8.0z backport] tools/cephfs/DataScan: test and handle multiple duplicate inj...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 6.1
Hardware: All
OS: All
unspecified
urgent
Target Milestone: ---
: 8.0z3
Assignee: Patrick Donnelly
QA Contact: sumr
Rivka Pollack
URL:
Whiteboard:
Depends On: 2343968
Blocks: 2342033 2342729 2343973
TreeView+ depends on / blocked
 
Reported: 2025-01-29 02:15 UTC by Patrick Donnelly
Modified: 2025-04-07 15:26 UTC (History)
8 users (show)

Fixed In Version: ceph-19.2.0-104
Doc Type: Bug Fix
Doc Text:
.`cephfs-data-scan` during disaster recovery now completes as expected Previously, in some cases, the `cephfs-data-scan` ran during disaster recovery but did not create a missing directory fragment from the backtraces or create duplicate links. As a result, directories were inaccessible or crashed the MDS. With this fix, `cephfs-data-scan` now properly recreates missing directory fragments and corrects the duplicate links, as expected.
Clone Of:
: 2343968 2343973 (view as bug list)
Environment:
Last Closed: 2025-04-07 15:26:12 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 63301 0 None None None 2025-01-29 02:15:53 UTC
Ceph Project Bug Tracker 69692 0 None None None 2025-01-29 02:15:53 UTC
Ceph Project Bug Tracker 69695 0 None None None 2025-01-29 02:15:53 UTC
Red Hat Issue Tracker RHCEPH-10519 0 None None None 2025-01-29 02:18:41 UTC
Red Hat Product Errata RHSA-2025:3635 0 None None None 2025-04-07 15:26:30 UTC

Description Patrick Donnelly 2025-01-29 02:15:53 UTC 
Description of problem:

See:
- https://tracker.ceph.com/issues/63301
- https://tracker.ceph.com/issues/69692
- https://tracker.ceph.com/issues/69695
Comment 17 errata-xmlrpc 2025-04-07 15:26:12 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 8.0 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-2025:3635
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