Bug 2196451

Summary:	[CEE/sd][RADOS] Need procedure to replace the DB/WAL device on non-collocated OSD scenario
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Guillaume Abrioux <gabrioux>
Component:	Documentation	Assignee:	Anjana Suparna Sriram <asriram>
Documentation sub component:	Operations Guide	QA Contact:	Aditya Ramteke <aramteke>
Status:	NEW ---	Docs Contact:	Anjana Suparna Sriram <asriram>
Severity:	high
Priority:	unspecified	CC:	milverma, shtiwari, vereddy
Version:	4.3	Flags:	shtiwari: needinfo? (milverma)
Target Milestone:	---
Target Release:	4.3z2
Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Guillaume Abrioux 2023-05-09 08:28:20 UTC

This bug was initially created as a copy of Bug #2160803

Description of problem:
Need the procedure to replace a faulty OSD DB/WAL device on RHCS 4

Version-Release number of selected component (if applicable):
RHCS 4.x

How reproducible:
Always on a scenario when a DB or WAL device fails in a non-collocated OSD scenario

Steps to Reproduce:
1. Setup a RHCS 4.x cluster with non-collocated OSD scenario
2. Fail one of the DB or WAL device
3. Replace the underlying physical disk

Actual results:
There is no documented procedure available in our official doc

Expected results:
There should be step by step procedure to replace the DB/WAL device which customer can follow during their day-2 operations