Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

Bug 1464100

Summary:	Memory disks are not removed on snapshot deletion
Product:	[oVirt] ovirt-engine	Reporter:	Tal Nisan <tnisan>
Component:	BLL.Storage	Assignee:	Tal Nisan <tnisan>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Kevin Alon Goldblatt <kgoldbla>
Severity:	high	Docs Contact:
Priority:	unspecified
Version:	future	CC:	bugs
Target Milestone:	ovirt-4.2.0	Flags:	rule-engine: ovirt-4.2+
Target Release:	4.2.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	No Doc Update
Doc Text:	undefined	Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-12-20 10:49:59 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	Storage	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Tal Nisan 2017-06-22 12:26:32 UTC

Description of problem:
When removing a snapshot (both merge cold and live merge) that contains memory disks the snapshot is removed successfully but the memory disks remain on the storage

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


How reproducible:
100%

Steps to Reproduce:
1. Create a VM snapshot with memory
2. Remove the snapshot
3.

Actual results:
Snapshot removal succeeds, yet the memory disks remain on the storage

Expected results:
The memory disks are removed along with the snapshot

Additional info:

Comment 1 Kevin Alon Goldblatt 2017-07-27 13:18:06 UTC

Verified with the following code:
----------------------------------------------
ovirt-engine-4.2.0-0.0.master.20170723141021.git463826a.el7.centos.noarch
vdsm-4.20.1-218.git1b7671f.el7.centos.x86_64


Verified with the following scenario:
---------------------------------------------
Steps to Reproduce:
1. Create a VM snapshot with memory
2. Remove the snapshot >>>>> The memory disks are removed along with the snapshot


Moving to VERIFIED

Comment 2 Sandro Bonazzola 2017-12-20 10:49:59 UTC

This bugzilla is included in oVirt 4.2.0 release, published on Dec 20th 2017.

Since the problem described in this bug report should be
resolved in oVirt 4.2.0 release, published on Dec 20th 2017, it has been closed with a resolution of CURRENT RELEASE.

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