BTW, one additional note. It turns out you in fact won't see this on LVM --> LVM. The reason being that LVM driver has no retype implementation so it will always return "failed" and the manager will fall through to the migrate routine.
BTW, one additional note. It turns out you in fact won't see this on LVM --> LVM. The reason being that LVM driver has no retype implementation so it will always return "failed" and the manager will fall through to the migrate routine.