The name of the mover service partition is the name of the Virtual I/O Server logical partition that has the mover service partition attribute enabled. This field is shown for active partition migration only; inactive partition migration does not use mover service partitions.
Click MSP Pairing... to see a list of eligible source and destination mover service partitions. This option is shown for active partition migration only; inactive partition migration does not use mover service partitions.
For information about mover service partitions, see Mover service partition.