/dev/ht0: Device or resource busy

["Alessandro Galassi" <ale.galassi@libero.it>]

Non riesco ad utilizzare un'unita' a nastro HP Colorado 8GB ide,
quando uso mt o tar mi risponde sempre ciccia:

# mt -f /dev/ht0 rewind
/dev/ht0: Device or resource busy

E mei log si legge:

Dec  3 21:59:14 LINUXSERVER kernel: ide-tape: Reached idetape_chrdev_open
Dec  3 21:59:14 LINUXSERVER kernel: ide-tape: Block location is unknown to
the tape
Dec  3 21:59:14 LINUXSERVER kernel: ide-tape: Block location is unknown to
the tape
Dec  3 21:59:14 LINUXSERVER kernel: ide-tape: ht0: I/O error, pc =  0, key =
3, asc = 15, ascq =  2
Dec  3 21:59:14 LINUXSERVER kernel: ide-tape: ht0: drive not ready

Mi date un consiglio o un link per la documentazione? Grazie!

A presto,
Alessandro.