Hello,
I have two different oVirt 4.2 environments and I want to migrate some big VMs from one to another. 
I'm not able to detach and attach the block based domain where are the disks of source.
And I cannot use export domain functionality.
But the 2 environments, both hosts and engines, are able to communicate.
Can I use in some way the import Virtual Machine functionality with the "KVM(via Libvirt)" source type?
Or is there (eventually via command line) a way to use virt-v2v in this case?
Thanks,
Gianluca