Bug 2303738 - MDS Metadata Performance Regression
Summary: MDS Metadata Performance Regression
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Ceph Storage
Classification: Red Hat Storage
Component: CephFS
Version: 7.1
Hardware: All
OS: All
unspecified
high
Target Milestone: ---
: 7.1z2
Assignee: Patrick Donnelly
QA Contact: Hemanth Kumar
URL:
Whiteboard:
Depends On: 2299658 2303734
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-08-08 17:21 UTC by Patrick Donnelly
Modified: 2024-11-07 14:39 UTC (History)
6 users (show)

Fixed In Version: ceph-18.2.1-235.el9cp
Doc Type: Bug Fix
Doc Text:
Previously, MDS would unnecessarily acquire remote auth pins for some workloads resulting in slower metadata operations. With this fix, MDS no longer requests unnecessary auth pins and now the performance of the metadata is normal.
Clone Of:
Environment:
Last Closed: 2024-11-07 14:39:28 UTC
Embargoed:
hyelloji: needinfo+
hyelloji: needinfo+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Ceph Project Bug Tracker 65851 0 None None None 2024-08-08 17:21:04 UTC
Red Hat Issue Tracker RHCEPH-9558 0 None None None 2024-08-26 13:12:55 UTC
Red Hat Product Errata RHBA-2024:9010 0 None None None 2024-11-07 14:39:31 UTC

Description Patrick Donnelly 2024-08-08 17:21:05 UTC 
This bug was initially created as a copy of Bug #2303734

I am copying this bug because: 

RHCS 7.1 backport

Description of problem:

See: https://tracker.ceph.com/issues/65851
Comment 21 errata-xmlrpc 2024-11-07 14:39:28 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 7.1 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/RHBA-2024:9010
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