vdisk move notifications

Hi,

Is it possible to add your own event notifiers? Or request new ones.

Especially when doing "Storage Live Migration" since it seems you can only move one disk at time (although you can select multiple), so it would be nice to be notified when it is done moving so you can start the next one. But it would also be nice for offline move operations, since you wan't to start your vm as soon as it's done moving.

Regards, Brian