Bug 1812144

Summary:	Add a warning message during volume expansion or resize on volume with snapshots
Product:	[Community] GlusterFS	Reporter:	Mohammed Rafi KC <rkavunga>
Component:	snapshot	Assignee:	bugs <bugs>
Status:	CLOSED NEXTRELEASE	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	mainline	CC:	bugs
Target Milestone:	---
Target Release:	---
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:	2020-03-12 11:27:50 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:

Description Mohammed Rafi KC 2020-03-10 15:48:28 UTC

This bug was initially created as a copy of Bug #1730019

I am copying this bug because: 



Description of problem:
Create a snapshot of a volume and then grow the volume. It works. Yet this can cause instability and it is documented should never be done.


Version-Release number of selected component (if applicable):
all versions of gluster 


How reproducible:
100%

Steps to Reproduce:
1. create snapshot on volume
2. grow volume

Actual results:
It works


Expected results:
It should fail because we dont want a volume which has snapshots to be expanded or grown.


Additional info:

Comment 1 Worker Ant 2020-03-10 17:38:53 UTC

REVIEW: https://review.gluster.org/24213 (glusterd/snapshot: Add a warning message when a volume config changes) posted (#1) for review on master by mohammed rafi  kc

Comment 2 Worker Ant 2020-03-12 11:27:50 UTC

REVIEW: https://review.gluster.org/24213 (glusterd/snapshot: Add a warning message when a volume config changes) merged (#2) on master by Sunny Kumar