磁带机

1. device:
root@nwtgz # ls /dev/rmt/*
/dev/rmt/0 /dev/rmt/0cbn /dev/rmt/0hn /dev/rmt/0m /dev/rmt/0u
/dev/rmt/0b /dev/rmt/0cn /dev/rmt/0l /dev/rmt/0mb /dev/rmt/0ub
/dev/rmt/0bn /dev/rmt/0h /dev/rmt/0lb /dev/rmt/0mbn /dev/rmt/0ubn
/dev/rmt/0c /dev/rmt/0hb /dev/rmt/0lbn /dev/rmt/0mn /dev/rmt/0un
/dev/rmt/0cb /dev/rmt/0hbn /dev/rmt/0ln /dev/rmt/0n

name #hn

h---------

density:

l-low
m-mid
h-high
c-compressed
u-ultra compressed

n---------
no-rewind


2. status
root@nwtgz # mt -f /dev/rmt/0 status
Quantum Super DLT 320 tape drive:
sense key(0x0)= No Additional Sense residual= 0 retries= 0
file no= 0 block no= 0


root@nwtgz # mt status
Quantum Super DLT 320 tape drive:
sense key(0x6)= Unit Attention residual= 0 retries= 0
file no= 0 block no= 0

3. reject

root@nwtgz # mt offline

4. rewind

root@nwtgz # mt rewind