
                          ASSIGN DRIVE
			
      Manually assign a tape drive to a pending mount request.  Enter
      the mount ReqId and the drive index of a tape drive which
      satisfies the density of the mount request.  The drive to be
      assigned must be ready and, if the mount request specifies write
      access, the assigned tape must be write enabled.

      An error message is displayed if the mount ReqId is non-existent,
      if the assigned drive is non-existent, not ready or not correctly
      write enabled, or if either the mount ReqId or drive index
      is not at this operator's location.

