[libvirt] using sync_manager with libvirt

[David Teigland]

On Thu, Aug 19, 2010 at 11:12:25AM -0400, David Teigland wrote:
> I'm only aware of one goal, and the current plan is to implement it
> correctly and completely.  That goal is to lock vm images so if the vm
> happens to run on two hosts, only one instance can access the image.

(That's slightly misleading; technically, the lock prevents a second qemu
process from even being started.)