[libvirt-users] XML error: missing security model on virsh migrate

[Javi Legido]

Hi.

In case that you didn't did it already, and assuming TCP as transport
protocol, maybe you can try a 'tpdump -i any' and grepping by IP address of
'source' machine on 'destination' machine to make sure that there's
connectivity between machines.

Regards.

Javier
El 01/04/2013 18:18, "Hari Pyla" <harip at vt.edu> escribió:

> Thank you for the prompt response Eric. I restarted the domain and the
> error disappeared.
> Now I have the following error.
>
> [user at n0 ~]$ virsh --c qemu:///system migrate --verbose
> Fedora-17-x86_64-1 qemu+ssh://n1/system
>
> error: unable to connect to server at 'n1:49157': No route to host
>
> or
>
> [user at n0 ~]$ virsh --connect qemu:///system migrate --live
> Fedora-17-x86_64-1 qemu+ssh://n1/system tcp://n1 --unsafe --verbose
>
> error: unable to connect to server at 'n1:49158': No route to host
>
> On both the nodes n0 and n1 I've disabled SELinux and I've opened ports
> from 49152:49215. Any ideas on what is causing this error.
>
> Thanks,
> --Hari
>
>
> On 4/1/13 12:02 PM, Eric Blake wrote:
>
>> On 04/01/2013 09:53 AM, Hari Pyla wrote:
>>
>>> Hi,
>>>   I am trying to migrate a VM from one node to another and I get the
>>> following error message.
>>>
>>> [user at n0 ~]$ virsh --c qemu:///system migrate --verbose
>>> Fedora-17-x86_64-1 qemu+ssh://n1/system
>>>
>>> error: XML error: missing security model when using multiple labels
>>>
>>> On both the src and dest nodes, I've disabled SELinux and I have the
>>> following libvirt version installed
>>>
>>> $virsh --connect qemu:///system version --daemon
>>> Compiled against library: libvirt 0.10.2
>>> Using library: libvirt 0.10.2
>>> Using API: QEMU 0.10.2
>>> Running hypervisor: QEMU 0.12.1
>>> Running against daemon: 0.10.2
>>>
>> The error message sounds a lot like this bug:
>> https://bugzilla.redhat.com/**show_bug.cgi?id=923946<https://bugzilla.redhat.com/show_bug.cgi?id=923946>
>>
>> If it is the same, then upgrading both libvirt to the just-released
>> 1.0.4 should fix the problem.
>>
>>
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