[libvirt] ESX snapshot deletion

Hey Mattias, I'm currently working on the semantics of virDomainSnapshotDelete(), which has been renamed from the earlier virDomainSnapshotDeactivate(). In qemu/kvm, it seems like it is possible to delete a snapshot at any time, even while that snapshot is running (though I'm not yet sure exactly what happens in that case). Talking to Jirka, it seems like the virtualbox GUI doesn't allow you to do any operations at all on snapshots while a domain is running, although we don't know yet if this is a restriction in the API as well. My questions for you are about how ESX handles this situation: 1) Can you manipulate a domain's snapshots while that domain is running? 2) If so, can you delete the snapshot that is currently running? If so, what happens? -- Chris Lalancette