Ý nghĩa của /dev/rmt/0cn trên Unix ???

/dev/rmt/0cn


Following the below info:
———————————————————————————-
# SYNTAX: /dev/rmt/<unit number><density>[<BSD behavior>][<no rewind>]

· Density: l, m, h, u/c (low, medium, high, ultra/compressed, respectively)
· BSD behavior: (optional) b
· no rewind: (optional) n
· For example, /dev/rmt/0hbn specifies unit 0, high density,
BSD behavior and no rewind.

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