Section 3.3 of the 3.0 Xen user guide states Xen can wait for all running guests (pv I assume) to shutdown before it shuts down. What are the requirements for this to work? In a test setup, I made an lvm snap of a CentOS 5.1 pv guest and then shut down Dom0 and it didn't wait for that DomU?

Thanks! jlc