Bug 2188460 - MDS Behind on trimming (145961/128) max_segments: 128, num_segments: 145961
Summary: MDS Behind on trimming (145961/128) max_segments: 128, num_segments: 145961
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 5.3
Hardware: Unspecified
OS: Unspecified
unspecified
urgent
Target Milestone: ---
: 6.1
Assignee: Xiubo Li
QA Contact: Hemanth Kumar
Akash Raj
URL:
Whiteboard:
: 2209832 (view as bug list)
Depends On:
Blocks: 2203258 2209832 2209833
TreeView+ depends on / blocked
 
Reported: 2023-04-20 20:19 UTC by Manny
Modified: 2024-03-13 12:45 UTC (History)
12 users (show)

Fixed In Version: ceph-17.2.6-69.el9cp
Doc Type: Bug Fix
Doc Text:
.Deadlock no longer occurs between unlink requests and stray dentry reintegration Previously, there was a race between unlink requests and stray dentry reintegration when trying to manipulate the same inodes. This caused a deadlock between unlink requests and stray dentry reintegration. With this fix, for any unlink request, checks are done to determine whether the corresponding inodes are under reintegration. If inodes are under reintegration, the unlink requests need to be added to the waiter list and wait for the reintegration to finish and then continue. Deadlocks no longer occur.
Clone Of:
: 2203258 2209832 2209833 (view as bug list)
Environment:
Last Closed: 2023-06-15 09:17:21 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHCEPH-6498 0 None None None 2023-04-20 20:19:35 UTC
Red Hat Knowledge Base (Solution) 7009029 0 None None None 2023-04-22 21:37:40 UTC
Red Hat Product Errata RHSA-2023:3623 0 None None None 2023-06-15 09:18:16 UTC

Internal Links: 2228635

Comment 41 Vikhyat Umrao 2023-05-11 16:33:22 UTC 
5.3.z4 bug - https://bugzilla.redhat.com/show_bug.cgi?id=2203258
Comment 54 Xiubo Li 2023-05-29 00:40:04 UTC 
*** Bug 2209832 has been marked as a duplicate of this bug. ***
Comment 67 errata-xmlrpc 2023-06-15 09:17:21 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 (Moderate: Red Hat Ceph Storage 6.1 security and bug fix update), 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-2023:3623
Comment 68 Red Hat Bugzilla 2023-11-02 04:25:03 UTC 
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 120 days
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