[ClusterLabs] kvm live migration, resource moving
RaSca
rasca at miamammausalinux.org
Wed Feb 3 16:54:12 UTC 2016
It is not clear to me why you need to do things by hand. Why are you
using virsh once you could do a resource move within the cluster?
--
RaSca
Mia Mamma Usa Linux: Niente è impossibile da capire, se lo spieghi bene!
rasca at miamammausalinux.org
http://www.miamammausalinux.org
Il giorno 3/2/2016 14:47:28, Kyle O'Donnell ha scritto:
> Hi,
>
> (apologies for cross posting, got a note that the pacemaker list is dead)
>
> I'm using the predefined VirtualDomain resource type to mange kvm guests with
> pacemaker. I am trying to sort out the best way I can use the built-in live
> migration function within virsh:
>
> # virsh migrate --live guest qemu+ssh://destination-host/system
>
> Currently, I have to disable monitoring for the resource, run the live
> migrate, do maintenance on the original host, live migrate back, enable
> monitoring. Which is fine if I plan on migrating the guest back to the
> original host, but when I want to permanently move a guest from one host to
> another I need to be able to tell the cluster, heh I've already moved this
> from A to B, please start monitoring on B.
>
> Ideas?
>
> Thanks,
> Kyle
>
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