Subject: Re: partitioning MS-DOS problems -- aargh!
To: Ken Hornstein <kenh@entropic.com>
From: Ian Fitchet <I.D.Fitchet@fulcrum.co.uk>
List: current-users
Date: 10/21/1994 18:53:30
On Fri, 21 Oct 1994 12:55:30 -0400, Ken Hornstein <kenh@entropic.com> said:
>I see from down below that it looks like you're running "disklabel fd0" ...
>is that right? If so, I _think_ what's happening is that it's trying to use
>/dev/rfd0d. The minor device numbers on the floppies are used to select
>drive densities, so if you just say "fd0" you'll get the wrong device. What
>happens when you try "disklabel /dev/rfd0a"? (I freely admit this is all
>confusing :-) )
Yes, that's true. When I run `disklabel /dev/fd0a' it returns with
the ioctl error, when I do `disklabel /dev/fd0d' it spouts the fd0:
hard errors to the console and then echos the ioctl error.
>Well, it's supposed to be used to manipulate MS-DOS partition tables; if there
>ain't a MS-DOS partition table on the disk (which is usually the case if you
>install NetBSD on the whole drive) then it won't have much to do :-)
OK, that's fair enough.
>1048? I was under the impression you couldn't set the BIOS to more than 1023
>cylinders? But I see from down below you tried a fake geometry, so obviously
>that's not the problem.
Mine is the AMI BIOS 1.00.05AX1, my colleagues is the AMI BIOS
1.00.09AX1. Whilst I don't doubt that we haven't tried all possible
combinations we have tried plenty (cyls=522, 524, 1048, 1024 etc.)
Sorry, to make this drag on and on. I hope you agree this is best
sorted before NetBSD leaves BETA testing. (I can see myself not
winning many friends here :-) )
Cheers,
Ian
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Ian Fitchet I.D.Fitchet@fulcrum.co.uk
Fujitsu Fulcrum Telecommunications ltd., Fordrough Lane, Birmingham, B9 5FL