patrik@studio ~ % UNIT=1; for PERIODFACTOR in -1 0; do      
if [[ $PERIODFACTOR -eq -1 ]]; then
  echo "------- SYNCHRONOUS AUTONEGOTIATED --------"
  rsh misato setbatt | grep -q 'Synchronous transfer.*NOT' && rsh misato setbatt SYNC Y >/dev/null && a3k-reboot.sh &>/dev/null && rsh misato Wait 10 >/dev/null
  rsh misato version scsi.device FULL
elif [[ $PERIODFACTOR -eq 0 ]]; then
  echo "------- ASYNCHRONOUS --------"
  rsh misato setbatt SYNC N >/dev/null && a3k-reboot.sh &>/dev/null && rsh misato Wait 10 >/dev/null
  rsh misato version scsi.device FULL
fi
rsh misato "PT:SCSINegotiatedSpeed scsi.device $UNIT;PT:SCSIReadWritespeed scsi.device $UNIT;PT:SCSIOperationSpeed scsi.device $UNIT"
done
------- SYNCHRONOUS AUTONEGOTIATED --------
scsi.device 40.12 (1993-12-21)
Target:       FUJITSU  MAS3367NC        0104
Negotiated:   Async Narrow SCSI
Target:       FUJITSU  MAS3367NC        0104
Read:         2210922 bytes/sec
Write:        2843125 bytes/sec
Target:       FUJITSU  MAS3367NC        0104
Seek:          342.56 ops/sec
Read 1:        293.49 ops/sec
Read 0:        359.68 ops/sec
Read seq:      293.71 ops/sec
Write 1:       286.06 ops/sec
Write 0:       359.24 ops/sec
Write seq:     413.89 ops/sec
------- ASYNCHRONOUS --------
scsi.device 40.12 (1993-12-21)
Target:       FUJITSU  MAS3367NC        0104
Negotiated:   Async Narrow SCSI
Target:       FUJITSU  MAS3367NC        0104
Read:         1876970 bytes/sec
Write:        2288762 bytes/sec
Target:       FUJITSU  MAS3367NC        0104
Seek:          342.57 ops/sec
Read 1:        289.07 ops/sec
Read 0:        359.30 ops/sec
Read seq:      289.35 ops/sec
Write 1:       282.21 ops/sec
Write 0:       359.52 ops/sec
Write seq:     405.35 ops/sec