[libvirt-users] XML error: missing security model on virsh migrate
Hari Pyla
harip at vt.edu
Mon Apr 1 17:44:33 UTC 2013
Thank you Javi and Eric for the pointers. I disabled iptables and it
worked perfectly.
Best,
--Hari
On 4/1/13 12:24 PM, Javi Legido wrote:
>
> 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 <mailto: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
>
> If it is the same, then upgrading both libvirt to the
> just-released
> 1.0.4 should fix the problem.
>
>
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