Verifying a MUSL Configuration

  You can use MRU to verify a successful Multi-Unit, Single LUN
  (MUSL) configuration. Use the SHOW ROBOT command to get information
  about the configuration:

  $robot show robot Scsi2:B0T2L2

  Robot Name : Scsi2:B0T2L2 Type: SCSI

  Media Robot Identifier: DEC     TL820   (C)     DEC2A5A

  Slots:          176
  Drives:         6
  Inports:        1
  Outports:       1
  Transports:     2

  MUSL control is available on firmware 2A5A or higher. This
  information appears on the Media Robot Identifier line of the SHOW
  ROBOT output.

  When MUSL is activated, the combined hardware units respond to a
  single medium changer unit. MRU shows this with a Transport count
  greater than 1.