Bug 1375076 – [downstream clone - 3.6.10] Live merge fails after a disk containing a snapshot has been extended

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Bug 1375076 - [downstream clone - 3.6.10] Live merge fails after a disk containing a snapshot has been extended

Summary:	[downstream clone - 3.6.10] Live merge fails after a disk containing a snapsh...

Status:	CLOSED ERRATA

Aliases:	None

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

Priority	high Severity urgent
Target Milestone:	ovirt-4.1.0-alpha
Target Release:	---
Assigned To:	Ala Hino
QA Contact:	Kevin Alon Goldblatt
Docs Contact:

URL:
Whiteboard:
Keywords:	Automation, ZStream

Depends On:	1367281
Blocks:	1386612
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Reported:	2016-09-12 02:19 EDT by rhev-integ
Modified:	2017-04-24 21:07 EDT (History)
CC List:	18 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:	Previously, when merging a snapshot to a base RAW volume, the RAW volume was not refreshed. This meant that merging a snapshot that was extended to a RAW base volume when the virtual machine was not running on the SPM would fail. This update ensures that the VDSM refreshes the base volume as needed.
Story Points:	---
Clone Of:	1367281
Clones:	1386612 (view as bug list)
Environment:
Last Closed:
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	Storage
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
oVirt gerrit	63454	master	MERGED	Live Merge: Refresh base volume before live merge	2016-09-12 02:19 EDT
oVirt gerrit	63532	ovirt-4.0	MERGED	Live Merge: Refresh base volume before live merge	2016-09-12 02:40 EDT
oVirt gerrit	63634	ovirt-3.6	MERGED	Live Merge: Refresh base volume before live merge	2016-09-19 03:35 EDT
Red Hat Product Errata	RHEA-2017:0997	normal	SHIPPED_LIVE	Red Hat Virtualization Manager (ovirt-engine) 4.1 GA	2017-04-18 16:11:26 EDT

Groups: None (edit)

Comment 2 Kevin Alon Goldblatt 2017-01-30 04:51:51 EST

Verified with the following code:
-------------------------------------------
ovirt-engine-4.1.1-0.0.master.20170126161333.git83fd7e0.el7.centos.noarch
vdsm-4.19.3-1.gitdfa4d67.el7.centos.x86_64

Verified with the following scenario:
------------------------------------------
Steps to Reproduce:
1. Create a VM with 1gb preallocated disk in a block-based domain.
2. Create a snapshot.
3. Extend the disk to 2gb.
4. Start the VM.
5. Delete the snapshot - successful


Moving to VERIFIED!

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