Bug 2256731

Summary:	change priority of mds rss perf counter to useful
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Santosh Pillai <sapillai>
Component:	CephFS	Assignee:	Venky Shankar <vshankar>
Status:	CLOSED ERRATA	QA Contact:	Hemanth Kumar <hyelloji>
Severity:	medium	Docs Contact:	Disha Walvekar <dwalveka>
Priority:	unspecified
Version:	6.1	CC:	ceph-eng-bugs, cephqe-warriors, dwalveka, hyelloji, muagarwa, tserlin, vereddy, vshankar
Target Milestone:	---
Target Release:	6.1z4
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	ceph-17.2.6-193.el9cp	Doc Type:	Enhancement
Doc Text:	Feature: The MDS resident segment size (or RSS) perf counter is tracked with a higher priority to allow callers to consume its value to generate useful warnings. Reason: This is useful for rook to ascertain the MDS RSS size and act accordingly. Result: The RSS size perf counter in the MDS is tracked with a higher priority.	Story Points:	---
Clone Of:	2256560	Environment:
Last Closed:	2024-02-08 18:11:44 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:	2256560
Bug Blocks:	2256637, 2261930

Description Santosh Pillai 2024-01-04 09:18:21 UTC

+++ This bug was initially created as a clone of Bug #2256560 +++

Description of problem:
mds_cache_mem_rss perf counter can be a useful metric to detect the usage of mds cache and detect mds cache oversize before it happens. Requesting to change the priority of the mds_rss metric from Debug to useful



Version-Release number of selected component (if applicable):
NA

How reproducible:
NA

Steps to Reproduce:
1.
2.
3.

Actual results:
NA

Expected results:
NA

Additional info:

--- Additional comment from RHEL Program Management on 2024-01-03 04:41:58 UTC ---

Please specify the severity of this bug. Severity is defined here:
https://bugzilla.redhat.com/page.cgi?id=fields.html#bug_severity.

Comment 2 Venky Shankar 2024-01-16 12:37:50 UTC

Moving this back to z4 since the upstream backport will get merged soon.

Comment 13 errata-xmlrpc 2024-02-08 18:11:44 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 6.1 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-2024:0747