This patch detects the "resume" flag of migration command, rebuild the
channels only if the flag is set.
Reviewed-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: NPeter Xu <peterx@redhat.com>
Message-Id: <20180502104740.12123-9-peterx@redhat.com>
Signed-off-by: NJuan Quintela <quintela@redhat.com>