On Wed, Jul 11, 2012 at 12:58:39PM -0500, Mark Nipper wrote: > On 11 Jul 2012, Barlow, Jim D wrote: > > As far as fencing goes, I have done nothing. I'm manually as carefully as I can manage using virt-manager. I've already accidentally started the same VM on two bricks. Watch your autostart settings on the VMs :-) > > Sanlock definitely seems like the way to go with this. I > hadn't even heard of it until someone mentioned it here the other > day. Interesting, that's new to me too. Your other option is to use a cluster manager layer like ganeti. This has the advantage that you don't have to worry about copying your libvirt configs around (i.e. once a node has crashed, you need a copy of its libvirt XML somewhere else so you can boot it on another node)
