*BSD News Article 4084


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Newsgroups: comp.unix.bsd
Path: sserve!manuel!munnari.oz.au!uunet!mcsun!Germany.EU.net!math.fu-berlin.de!unidui!flyer!easix!bigcomm!ado
From: ado@bigcomm.gun.de (Christoph Adomeit)
Subject: installing 386bsd and dos on IDE-drive >1024 cyl ?
Organization: adosoft
Date: 24 Aug 1992 17:37:22 GMT
Message-ID: <1992Aug24.173722.11362@bigcomm.gun.de>
Lines: 17

Hi,

I have the same IDE-Drive Translation Mode problems that were described
here very often. I could install 386bsd however, when I installed it on
the whole disk, even in translation mode.

But I still need a dos-partition. I could setup the real drive geometry for
my ST1239A, which is 1272 x 9 x 36, and hope I could install 386bsd in a
partition then. But, what will happen with DOS (5.0) ? As far as I know,
it only supports 1024 cylinders. Must I waste the last 248 cylinders ?
As far as I know, even the bios does not support more than 1024 cylinders.
Or should I install DOS within the first 1024 cylinders and 386bsd in the 
rest ? Do you think it is possible to also install SCO-Unix in a third boot
partition and swith all OS e.g. by a boot-switch program like os-bs ?

Thanks for helping ?