Bug 981139

Summary:	After migration, paused VM is running on destination
Product:	Red Hat Enterprise Linux 7	Reporter:	Luwen Su <lsu>
Component:	libvirt	Assignee:	Jiri Denemark <jdenemar>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Virtualization Bugs <virt-bugs>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	7.0	CC:	acathrow, dyuan, ydu, zpeng
Target Milestone:	rc
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	libvirt-1.1.0-2.el7	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-06-13 11:03:23 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Luwen Su 2013-07-04 06:15:35 UTC

Description of problem:
Paused the guest on source first , then migrate it to dest , the guest will turn to running 

Version-Release number of selected component (if applicable):
libvirt-1.1.0-1.el7.x86_64
qemu-kvm-1.5.1-2.el7.x86_64
kernel-3.10.0-0.rc7.64.el7.x86_64

How reproducible:
100%

Steps to Reproduce:
1.set nfs environment first , then
#virsh suspend $guest
#virsh domstate $guest
paused

2.
#virsh migrate $guest qemu+ssh://$dest_ip/system

3.on dest
#virsh domstate $guest
running 


Actual results:
Guest turn to running

Expected results:
Guest keep paused

Additional info:
1.
There was a similar bug on rhel5
Bug 519204 - After migration, paused VM is running on destination 

2.
If migrate with flag --suspend , the guest will keep paused on dest

3.
On rhel6 and previous rhel7 version 1.0.6 , the action works as expected

Comment 2 Jiri Denemark 2013-07-08 13:37:00 UTC

Fixed upstream by v1.1.0-53-gd4ce75b:

commit d4ce75ba764e74f72c8043fdee5fefdcb4f6c8cc
Author: Jiri Denemark <jdenemar>
Date:   Thu Jul 4 19:58:51 2013 +0200

    Paused domain should remain paused after migration
    
    https://bugzilla.redhat.com/show_bug.cgi?id=981139
    
    If a domain is paused before migration starts, we need to tell that to
    the destination libvirtd to prevent it from resuming the domain at the
    end of migration. This regression was introduced by commit 5379bb0.

Comment 3 zhe peng 2013-07-15 03:34:42 UTC

can reproduce with libvirt-1.1.0-1.el7.x86_64

verify with build:
libvirt-1.1.0-2.el7.x86_64
qemu-kvm-1.5.1-2.el7.x86_64

step:
1.set nfs environment first , then
#virsh suspend $guest
#virsh domstate $guest
paused

2.
#virsh migrate $guest qemu+ssh://$dest_ip/system

3.on dest
#virsh domstate $guest
paused

verification passed.

Comment 4 Ludek Smid 2014-06-13 11:03:23 UTC

This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.