On Tue, 2006-06-20 at 10:33 -0400, (IBM Mainframe Discussion List)
wrote:
> Transfer rates from the disk into the read/write transducer do indeed  vary 
> depending on where the track is

Not MF-related, but the old Apple "Twiggy" drive (which appeared briefly
on the unlamented Lisa) varied its motor speed in order to pack more
data on those outer tracks while keeping the data transfer rate
constant.  It was slow, since the rotational speed had to stabilize
after each seek.

-- 
David Andrews
A. Duda and Sons, Inc.
[EMAIL PROTECTED]

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