[ovirt-users] Copying VM from one datacenter to another

Hello! De facto; I have two datacenter: - 1 with one host, configured with local storage, just added in the engine; - 1 with 3 host, 2 shared storage domain, 1 ISO and 1 Export For some backup reasons ( cold backup) I want to copy machines from second Datacenter to the Local-storage one. Is there some documented way of doing this? Any hints, thoughts, similar experience? Thanks!