Bug #59183: cephfs-data-scan: does not scan_links for lost+found - CephFS - Ceph

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Bug #59183

closed

cephfs-data-scan: does not scan_links for lost+found

Added by Patrick Donnelly about 1 year ago. Updated 10 months ago.

Status:

Resolved

Priority:

Normal

Assignee:

Patrick Donnelly

Category:

Target version:

Ceph - v19.0.0

% Done:

Source:

Q/A

Tags:

backport_processed

Backport:

reef,quincy,pacific

Regression:

Severity:

3 - minor

Reviewed:

Affected Versions:

ceph-qa-suite:

Component(FS):

tools

Labels (FS):

Pull request ID:

50692

Crash signature (v1):

Crash signature (v2):

Description

Importantly, scan_links corrects the placeholder SNAP_HEAD for the first dentry metadata. If lost+found is skipped, then any injected dentries are not corrected.

See:

2023-03-25T00:08:05.225 INFO:teuthology.orchestra.run.smithi072.stderr:2023-03-25T00:08:05.191+0000 7f8a1355f7c0 10 datascan.scan_links: step 2: handling object 4.00000000
2023-03-25T00:08:05.225 INFO:teuthology.orchestra.run.smithi072.stderr:2023-03-25T00:08:05.191+0000 7f8a1355f7c0 10 datascan.scan_links: Not a dirfrag (invalid ino): '4.00000000'

From: /teuthology/pdonnell-2023-03-24_23:11:30-fs-wip-pdonnell-testing-20230323.162417-distro-default-smithi/7219632/teuthology.log

Related issues 3 (0 open — 3 closed)