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Bug 739486

Summary:	After "virsh snapshot-revert", the change made between two snapshot is still there
Product:	Red Hat Enterprise Linux 6	Reporter:	Gunannan Ren <gren>
Component:	libvirt	Assignee:	Libvirt Maintainers <libvirt-maint>
Status:	CLOSED DUPLICATE	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	urgent	Docs Contact:
Priority:	urgent
Version:	6.2	CC:	acathrow, dallan, dyuan, eblake, mzhan, nzhang, rwu, whuang
Target Milestone:	rc
Target Release:	6.2
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2011-09-19 14:48:35 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 Gunannan Ren 2011-09-19 08:52:41 UTC

Description of problem:
After doing the virsh snapshot-revert offline, the changed made recently is still
there, whereas the command return success. For online snapshot, no such problem.
and on libvirt-0.9.4-11.el6, the bug have been fixed.

Version-Release number of selected component (if applicable):
libvirt-0.9.4-7.2.el6


How reproducible:

always

Steps to Reproduce:
1.virsh snapshot-create <guest> snapshot1
2.touch a file in the guest OS 
3.virsh snapshot-revert <guest> snapshot1
4.the file still there
  
Actual results:
change is still there

Expected results:
revert as expected

Additional info:

Comment 1 Eric Blake 2011-09-19 14:48:35 UTC

Libvirt 0.9.4-7.2 intentionally does not contain any snapshot fixes.  This is a known upstream problem, and was fixed for libvirt 0.9.4-8 by bug 733762#c2.  I'm closing this as a duplicate.

*** This bug has been marked as a duplicate of bug 733762 ***