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Date:      Fri, 10 Nov 1995 15:24:49 -0500 (EST)
From:      Samy Touati <lmcsato@lmc.ericsson.se>
To:        questions@FreeBSD.org
Subject:   Re: IDE HD > 1Gb
Message-ID:  <Pine.Sola.3.91.951110152317.2009A-100000@bolos>
In-Reply-To: <199511090153.RAA05812@ref.tfs.com>

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So if I understand it if I buy a 1.0Gb HD, and plug it on my existing IDE 
controller everything will work fine if I use the entire disk for FreeBSD?
I'll get into trouble when I'll decide to partition the HD for 2 OS.


Samy


On Wed, 8 Nov 1995, Julian Elischer wrote:

> > 2448 cyl and 16 heads, it is remapped to appear to have 612 cyl and 64
> > heads.
> > Since FreeBSD uses the geometry from the disk (2448x16x63) instead of
> > from the BIOS table (612x64x63), it gets confused.
> NONONONO..
> you need to tell freebsd when installing or running fdisk
> to use the BIOS geometry..!
> you're assuming we managed to undo all the BIOS brain dammage, but we couldn't
> do that and still boot, so we use the BIOS figures..
> 
> especially for the boot sectors!
> you seem to have used the real geometry, but unfortunatly,
> you need the BIOS geometry for the (BIOS BASED) bootblocks to be able to run.
> 
> 
> > Mark
> > 
> > 
> 
> 



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