[Users] Live migration not working for one guest in two node cluster

[David Wilson]

Versions below:

vdsm-bootstrap-4.9.6-0.150.git63061a9.el6.noarch
ovirt-engine-backend-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-image-uploader-3.1.0_0001-1.8.el6.x86_64
vdsm-hook-simpleqemu-4.9.6-0.150.git63061a9.el6.noarch
ovirt-engine-userportal-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-notification-service-3.1.0_0001-1.8.el6.x86_64
vdsm-reg-4.9.6-0.150.git63061a9.el6.noarch
ovirt-engine-jbossas-1.2-2.fc16.x86_64
ovirt-engine-dbscripts-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-genericapi-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-tools-common-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-setup-3.1.0_0001-1.8.el6.x86_64
vdsm-cli-4.9.6-0.150.git63061a9.el6.noarch
ovirt-engine-jboss-deps-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-log-collector-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-iso-uploader-3.1.0_0001-1.8.el6.x86_64
vdsm-python-4.9.6-0.150.git63061a9.el6.noarch
vdsm-hook-vhostmd-4.9.6-0.150.git63061a9.el6.noarch
ovirt-engine-restapi-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-config-3.1.0_0001-1.8.el6.x86_64
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ovirt-engine-webadmin-portal-3.1.0_0001-1.8.el6.x86_64
ovirt-engine-3.1.0_0001-1.8.el6.x86_64



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Kind regards,

David Wilson
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*LinuxTech CC t/a DcData*
CK number: 2001/058368/23
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On 07/10/2012 10:35 PM, David Wilson wrote:
> Hi guys,
>
> I am running an oVirt system which comprises of two CentOS-6.2 nodes.
> I currently have two guests provisioned - one of which migrates 
> perfectly between my nodes. The other guest fails to migrate with the 
> following error in my oVirt web GUI:
> /Migration failed due to Error: Fatal error during migration (VM: tux, 
> Source Host: node01...../
>
> Looking at my /var/log/libvirtd.log on the source node I see the 
> following error just as the migration tasks starts - I am not sure if 
> it's related?
> /2012-07-10 20:25:16.834+0000: 4533: debug : 
> qemuDomainDefFormatBuf:1201 : Removing default USB controller from 
> domain 'tux' for migration compatibility
> 2012-07-10 20:25:16.834+0000: 4533: debug : doPeer2PeerMigrate3:2348 : 
> Prepare3 0x7fe0800c10d0
> 2012-07-10 20:25:16.837+0000: 4533: error : 
> virNetClientProgramDispatchError:174 : XML error: invalid security type
>
> /Please may I ask for some guidance on what this means and how I can 
> resolve the problem that I am experiencing?
>
>
> --
>
>
> Get important Linux and industry-related news at: facebook.com/dcdata 
> <http://facebook.com/dcdata>
>
> Kind regards,
>
> David Wilson
> CNS,CLS, LINUX+, CLA, DCTS, LPIC3
> *LinuxTech CC t/a DcData*
> CK number: 2001/058368/23
> *Website:* 	http://www.dcdata.co.za
> *Support:* 	+27(0)860-1-LINUX
> *Mobile:* 	+27(0)824147413
> *Tel:* 	+27(0)333446100
> *Fax:* 	+27(0)866878971
>
>
>
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