Bug 957939 – PRD34 - [RFE] When changing the cluster and data centre compatibility versions, it should be clearly stated that changing from version 3.0 makes the data domains incompatible with RHEV 3,0 and roll back will not be possible.

Bugzilla will be upgraded to version 5.0. The upgrade date is tentatively scheduled for 2 December 2018, pending final testing and feedback.

Bug 957939 - PRD34 - [RFE] When changing the cluster and data centre compatibility versions, it should be clearly stated that changing from version 3.0 makes the data domains incompatible with RHEV 3,0 and roll back will not be possible.

Summary:	PRD34 - [RFE] When changing the cluster and data centre compatibility version...

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Virtualization Manager
Classification:	Red Hat
Component:	RFEs (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	Unspecified Unspecified

Priority	unspecified Severity unspecified
Target Milestone:	---
Target Release:	3.4.0
Assigned To:	Allon Mureinik
QA Contact:	Aharon Canan
Docs Contact:

URL:
Whiteboard:	storage
Keywords:	FutureFeature, Improvement

Depends On:
Blocks:	rhev3.4beta 1142926
	Show dependency tree / graph

Reported:	2013-04-29 20:47 EDT by Pieter Demmers
Modified:	2014-09-18 08:24 EDT (History)
CC List:	10 users (show)

See Also:
Fixed In Version:	av2
Doc Type:	Enhancement
Doc Text:	A cluster and data center compatibility version change from 3.0 now triggers the message: "You are about to change the Data Center Compatibility Version. This will upgrade all the Storage Domains belonging to the Data Center, and make them unusable with versions older than 3.1. Are you sure you want to continue?"
Story Points:	---
Clone Of:
Environment:
Last Closed:	2014-06-09 10:59:00 EDT
Type:	Bug
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Flags:	scohen: needinfo+ scohen: Triaged+

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Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
oVirt gerrit	24028	None	None	None	Never
oVirt gerrit	24374	None	None	None	Never
Red Hat Product Errata	RHSA-2014:0506	normal	SHIPPED_LIVE	Moderate: Red Hat Enterprise Virtualization Manager 3.4.0 update	2014-06-09 14:55:38 EDT

Groups: None (edit)

Comment 5 Sandro Bonazzola 2014-02-19 07:27:20 EST

This bug is referenced in ovirt-engine-3.4.0-beta3 logs. Moving to ON_QA

Comment 6 Aharon Canan 2014-03-09 08:51:59 EDT

Creating 3.0 DC and editing to 3.4 doesn't give informative popup (like asked in the description) .

I got - 
=====
You are about to change the Data Center Compatibility Version. Are you sure you want to continue?

Comment 7 Aharon Canan 2014-03-09 09:05:39 EDT

TCMS run - https://tcms.engineering.redhat.com/run/119792/

My mistake, configuration issue, 
looks o.k.

message - 
=======
You are about to change the Data Center Compatibility Version. This will upgrade all the Storage Domains belonging to the Data Center, and make them unusable with versions older than 3.1. Are you sure you want to continue?

Comment 8 Colin Coe 2014-03-09 18:40:03 EDT

I know this is stating the obvious, but this is going to make it into future revisions, right?   Not just 3.1 as this bugzilla states?

CC

Comment 9 Aharon Canan 2014-03-10 04:23:57 EDT

DC 3.0 uses SD v1 and v2, 
Starting 3.1 we are using only SD v3

which means that in case you upgrade the DC version we will change the SD version. 
It doesn't matter to what version, 3.1 or above.

Comment 10 errata-xmlrpc 2014-06-09 10:59:00 EDT

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2014-0506.html

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