montare un dischetto MAC

[alberto]

Ho un dischetto per Machintosh, ma non riesco a montarlo. 
Ho provato:

$ mount -t hfs /dev/fd0 /mnt/floppy/
mount: block device /dev/fd0 is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/fd0,
       or too many mounted file systems

Qualche suggerimento? 
grazie. 


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alberto.