Bug 2091600

Summary:	[Doc RFE] CephFs remove data pool is missing for fs
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Amarnath <amk>
Component:	Documentation	Assignee:	Eliska <ekristov>
Documentation sub component:	File System Guide	QA Contact:	Amarnath <amk>
Status:	CLOSED CURRENTRELEASE	Docs Contact:
Severity:	high
Priority:	unspecified	CC:	asriram, rmandyam, vereddy
Version:	5.2
Target Milestone:	---
Target Release:	5.3z1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:
Clones:	2164381 (view as bug list)		Environment:
Last Closed:	2023-03-20 18:59:37 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:
Bug Depends On:
Bug Blocks:	2164381

Description Amarnath 2022-05-30 12:58:39 UTC

Describe the issue:
We have the notes for adding Data pool to the existing Cephfs file system
we are not mentioning about removing of the pool

Describe the task you were trying to accomplish:
[root@ceph-amk-bz-1-gtdt09-node7 76a8c74e-1b97-4b48-a8a4-e3eca2de5e93]# ceph osd pool create cephfs_data_ssd
pool 'cephfs_data_ssd' created
[root@ceph-amk-bz-1-gtdt09-node7 76a8c74e-1b97-4b48-a8a4-e3eca2de5e93]# ceph fs add_data_pool cephfs cephfs_data_ssd
added data pool 7 to fsmap
[root@ceph-amk-bz-1-gtdt09-node7 76a8c74e-1b97-4b48-a8a4-e3eca2de5e93]# ceph fs ls
name: cephfs, metadata pool: cephfs.cephfs.meta, data pools: [cephfs.cephfs.data cephfs_data_ssd ]
[root@ceph-amk-bz-1-gtdt09-node7 76a8c74e-1b97-4b48-a8a4-e3eca2de5e93]# ceph fs rm_data_pool cephfs cephfs_data_ssd
removed data pool 7 from fsmap
[root@ceph-amk-bz-1-gtdt09-node7 76a8c74e-1b97-4b48-a8a4-e3eca2de5e93]# ceph fs ls
name: cephfs, metadata pool: cephfs.cephfs.meta, data pools: [cephfs.cephfs.data ]


Suggestions for improvement:

Is this intentionally removed?
If not can we add the procedure for removing the data pools 

Document URL:https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/5/html-single/file_system_guide/index#adding-data-pools_fs


Chapter/Section Number and Title: 5.8. Adding data pools

Product Version: 5.

Environment Details:

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

Additional information:

Comment 1 RHEL Program Management 2022-05-30 12:58:44 UTC

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

Comment 6 Amarnath 2023-01-23 05:02:34 UTC

LGTM and works fine

Regards,
Amarnath