Testing

sudo asr restore --source /dev/disk1 --toSnapshot 9942DBA2-5C5C-4A6C-B099-79AE2C7B011D --target /dev/disk3 --erase
	Validating target...done
	Validating source...done
	Erase contents of /dev/disk3 ()? [ny]: y
	Replicating ....10....20....30....40....50....60....70....80....90....100
	Replicating ....10....20....30....40....50....60....70....80....90....100
	Restored target device is /dev/disk3s2.
Restore completed successfully.