Subject: Re: zip drive problem
To: der Mouse <mouse@Collatz.McRCIM.McGill.EDU>
From: Jason Thorpe <thorpej@nas.nasa.gov>
List: current-users
Date: 01/31/1996 15:24:20
On Wed, 31 Jan 1996 06:39:16 -0500
der Mouse <mouse@Collatz.McRCIM.McGill.EDU> wrote:
> There are two problems.
>
> One is that the zip drive simply does not accept the page 4 mode sense
> command NetBSD is using to try to get the geometry. Fortunately this
> isn't serious; it uses the indicated fictitious geometry, and if you
> have a disk label on the disk will believe what's there. The only
> problem is the obnoxious noise message on the first access after
> changing disks.
Adam Glass suggested to me a way to fix that. Before I can really give
you guys some details (it came out of a lengthy conversation we had about
SCSI in general), I'm going to have to find the time to read a couple of
bits of my copy of the SCSI-II spec.
> The other problem is that iomega calls their disks 100MB, while NetBSD
> says they're 96MB. As far as I can tell, NetBSD is telling the truth
> here and iomega is lying. If you want this fixed, you'll have to go
> talk to iomega.
Yup. NetBSD reports what the drive says. My guess is that 100MB was
"close enough" for Iomega's marketing department :-)
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