Args -> -info
MT -> /usr/local/sbin/ammt -f
Note: setting posteject to a default of "true"
Exit -> 1 20 1
Args -> -slot current
MT -> /usr/local/sbin/ammt -f
Note: setting posteject to a default of "true"
     -> rewind /dev/nst0
/dev/nst0 rewind failed: No medium found
Exit -> 1 chg-multi: slot is empty
Args -> -slot next
MT -> /usr/local/sbin/ammt -f
Note: setting posteject to a default of "true"
     -> offline /dev/nst0
/dev/nst0 offline failed: No medium found
Exit -> 2 chg-multi: /dev/nst0: unable to change to slot 1