Bug 2203258 - 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: ---
: 5.3z4
Assignee: Xiubo Li
QA Contact: Hemanth Kumar
Akash Raj
URL:
Whiteboard:
: 2209833 (view as bug list)
Depends On: 2188460 2209832 2209833
Blocks: 2210690
TreeView+ depends on / blocked
 
Reported: 2023-05-11 16:27 UTC by Vikhyat Umrao
Modified: 2023-07-28 15:09 UTC (History)
13 users (show)

Fixed In Version: ceph-16.2.10-177.el8cp
Doc Type: Bug Fix
Doc Text:
.Deadlock no longer occurs between unlink request and reintegration operation Previously, there was a race between two unlink requests when operating the same inode. The first unlink request would trigger to reintegrate the inode with existing dentries. But the second one would be a deadlock with the reintegration operation. This caused a deadlock between unlink request and reintegration operation. With this fix, for the unlink requests, when the previous reintegrating operation finishes, the deadlock is broken.
Clone Of: 2188460
Environment:
Last Closed: 2023-07-19 16:19:10 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHCEPH-6652 0 None None None 2023-05-11 16:28:57 UTC
Red Hat Knowledge Base (Solution) 7009029 0 None None None 2023-07-28 15:09:10 UTC
Red Hat Product Errata RHBA-2023:4213 0 None None None 2023-07-19 16:19:53 UTC

Internal Links: 2227309 2228635

Comment 17 errata-xmlrpc 2023-07-19 16:19:10 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 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/RHBA-2023:4213
Comment 18 Manny 2023-07-28 15:09:11 UTC 
Linking KCS #7009029, (https://access.redhat.com/solutions/7009029)
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