To check that a destination volume has been initialized, you can use the snapmirror status command.
If you specify no options or arguments, the snapmirror status command displays the status of the volumes in the system, as shown in the following example. You also can use the vol status or the qtree command to check whether the volume or qtree is a SnapMirror destination.
systemA> snapmirror status Snapmirror is on. Source Destination State Lag Status systemA:vol0 systemA:vol0bak Snapmirrored 00:56:58 Idle systemA:vol1 systemB:vol6 Source 23:69:26 Transferring (126 MB done)