Bug 2064542

Summary:	[CEE][RADOS] Configuations changed by "ceph tell" can not be overridden by "ceph config set" until a service restart
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	James Biao <jbiao>
Component:	RADOS	Assignee:	Sridhar Seshasayee <sseshasa>
Status:	CLOSED WONTFIX	QA Contact:	Pawan <pdhiran>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.3	CC:	akupczyk, amathuri, bhubbard, ceph-eng-bugs, choffman, gjose, ksirivad, lflores, mmuench, nojha, pdhange, rfriedma, rzarzyns, sseshasa, vumrao
Target Milestone:	---	Flags:	vumrao: needinfo? (jbiao) pdhange: needinfo? (jbiao)
Target Release:	7.0
Hardware:	All
OS:	Linux
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Fixed In Version:		Doc Type:	If docs needed, set a value
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Clone Of:		Environment:
Last Closed:	2023-07-07 17:50:56 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description James Biao 2022-03-16 07:05:28 UTC

Description of problem:

It looks like "ceph tell" takes priority over "ceph config set" when it comes to configuring ceph on the fly.

Would like to understand why it works like this and recommended usage of "ceph tell" or "ceph osd tell"


Version-Release number of selected component (if applicable):
RHCS 4.3 

How reproducible:
always

Steps to Reproduce:
1. change configuration with ceph tell. 
2. change the exact configuration with ceph config set.


Actual results:
ceph config set can not override the configuration changed by ceph tell

Expected results:
ceph config set should be able to change any configuration on the fly


Additional info: