Per the documentation,
https://libvirt.org/migration.html#scenarionativedirect , 'virsh migrate
domain dest interface' was a support command. As of 1.3.4 (when
compression support was added), it's not. For example:
# virsh migrate test qemu+ssh://10.0.0.1/system tcp://10.0.0.1/
error: invalid argument: Unsupported compression method 'tcp://10.0.0.1/'
It seems like the compression code is grabbing the last argument now.
Was this intentional? If so, what is the new command format? When will
the documentation be updated?