Bug 2029875

Summary:	Device Replacement LSO Doc, add a new step, Delete the Disk from relevant worker node.
Product:	[Red Hat Storage] Red Hat OpenShift Data Foundation	Reporter:	Oded <oviner>
Component:	documentation	Assignee:	Olive Lakra <olakra>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Elad <ebenahar>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	4.9	CC:	ebenahar, muagarwa, ocs-bugs, odf-bz-bot, olakra
Target Milestone:	---
Target Release:	ODF 4.9.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-01-07 17:46:31 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 Oded 2021-12-07 14:12:38 UTC

Describe the issue:
We need to add a new step on section 5.2, "Delete the Disk from relevant worker node." 
(5.2. Replacing operational or failed storage devices on clusters backed by local storage devices)


Describe the task you were trying to accomplish:

Suggestions for improvement:
Step 1:
Delete Disk from relevant worker node.

step2:
step 2 is like step 1 (on original doc) but we need to remove the note

NOTE
If the OSD to be replaced is healthy, the status of the pod will be Running.


On Step number 9 (Physically add a new device to the node.), remove the line "Optional: You can also remove the old device."

Document URL:
https://access.redhat.com/documentation/en-us/red_hat_openshift_data_foundation/4.9/html-single/replacing_devices/index?lb_target=preview#replacing-failed-storage-devices-on-vmware-and-bare-metal-infrastructures_rhodf 

Chapter/Section Number and Title:
(5.2. Replacing operational or failed storage devices on clusters backed by local storage devices)

Product Version:
ODF4.9 OCS4.8 OCS4.7

Environment Details:

Any other versions of this document that also needs this update:

Additional information:

Comment 3 Oded 2021-12-07 16:22:10 UTC

There is no specific command. It depends on platform. For example in VMWARE we need to delete the disk via vcenter and on BM via CLI

Comment 7 Oded 2021-12-14 13:04:14 UTC

We need to change step 1:

Delete the device from relevant worker node. -> Remove the underlying storage device from relevant worker node.