On Sat, 25 Dec 1999, KATO Takenori wrote:
> The MAKEDEV has such lines as:
>
> # ln -f ${name}${unit}.1200 ${name}${unit}96
> # ln -f r${name}${unit}.1200 r${name}${unit}96
> # ln -f ${name}${unit}.1200 ${name}${unit}96ds15
> # ln -f r${name}${unit}.1200 r${name}${unit}96ds15
> # ln -f ${name}${unit}.1200 ${name}${unit}135ds15
> # ln -f r${name}${unit}.1200 r${name}${unit}135ds15
>
> for floppy disk device. I have questions about these lines.
>
> 1. What is meanings of the name? I cannot understand meanings of
> `96', `96ds15' and `135ds15'.
They're all synonymous, so I'd say that they're different names for a
double-sided, high density 5.25" floppy. The difference between 135
and 96 is probably sector sizes. In any case, I wouldn't worry over
them at all.
> 2. Why they are commented out?
Obsolescence, I'd think.
> 3. Are these entries mandatory for all floppy disk devices? (Should I
> make such lines when I add new mode for floppy disk?)
When's the last time you saw new modes for 5.25" floppies? I'm not
being sarcastic; I'm just pointing out that they're all obsolete.
>
> Thanks.
>
> -----------------------------------------------+--------------------------+
> KATO Takenori <[EMAIL PROTECTED]> | FreeBSD |
> Dept. Earth Planet. Sci, Nagoya Univ. | The power to serve! |
> Nagoya, 464-8602, Japan | http://www.FreeBSD.org/ |
> |http://www.jp.FreeBSD.org/|
> ++++ FreeBSD(98) 3.3R-Rev. 01 available! +==========================+
--
Brian Fundakowski Feldman \ FreeBSD: The Power to Serve! /
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