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" <ha...@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@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@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@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. >> >> > ______________________________**_________________ > libvirt-users mailing list > libvirt-users@redhat.com > https://www.redhat.com/**mailman/listinfo/libvirt-users<https://www.redhat.com/mailman/listinfo/libvirt-users> >
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