[ClusterLabs] kvm live migration, resource moving
Kyle O'Donnell
kyleo at 0b10.mx
Wed Feb 3 14:47:28 CET 2016
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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