Bug 2159294

Summary: Large Omap objects found in pool 'ocs-storagecluster-cephfilesystem-metadata'
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Venky Shankar <vshankar>
Component: CephFSAssignee: Venky Shankar <vshankar>
Status: CLOSED ERRATA QA Contact: Hemanth Kumar <hyelloji>
Severity: medium Docs Contact: Akash Raj <akraj>
Priority: medium    
Version: 5.2CC: akaiser, akraj, assingh, bniver, cephqe-warriors, ebenahar, gfarnum, hyelloji, jdurgin, ksachdev, milverma, mmanjuna, muagarwa, ocs-bugs, pdonnell, sostapov, vshankar, vumrao
Target Milestone: ---Keywords: Rebase
Target Release: 6.1   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Enhancement
Doc Text:
.Non-head `omap` entries are now included in the `omap` entries Previously, a directory fragment would not split if non-head snapshotted entries were not taken into account when deciding to merge or split a fragment. Due to this, the number of `omap` entries in a directory object would exceed a certain limit, and result in cluster warnings. With this release, non-head `omap` entries are included in the number of `omap` entries when deciding to merge or split a directory fragment to never exceed the limit.
Story Points: ---
Clone Of: 2120944
: 2164338 (view as bug list) Environment:
Last Closed: 2023-06-15 09:16:27 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2120944    
Bug Blocks: 2155275, 2164338, 2192813    

Comment 7 Hemanth Kumar 2023-04-19 20:46:02 UTC
Verified by running the script mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=2164338#c9 on ceph version ceph version 17.2.6-22.el9cp

Comment 11 errata-xmlrpc 2023-06-15 09:16:27 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 12 Venky Shankar 2023-07-12 08:26:48 UTC
*** Bug 2172885 has been marked as a duplicate of this bug. ***