*BSD News Article 57427


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: Booting a newly installed 2.1.0-RELEASE
Date: 20 Dec 1995 16:03:49 GMT
Organization: Private BSD site, Dresden
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Message-ID: <4b9c55$9jc@uriah.heep.sax.de>
References: <8188435562431@averroe.polito.it> <4anu65$1ml@parody.tecc.co.uk>
Reply-To: joerg_wunsch@uriah.heep.sax.de (Joerg Wunsch)
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james@parody.tecc.co.uk (James Raynard) writes:

> Paolo Tealdi <tealdi@averroe.polito.it> wrote:
> >I've installed succesfully a partition of my NEW hard disk 
> >Quantum .It's a 850 Mb 1647/16/63.
> >
> >First i've installed a DOS partition of 350 Mb (less than one half) so the
> >first block of the FreeBSD partition isn't over 1024 cylinder.
> 
> Actually, the *kernel* must be before the 1024th cylinder, as that's all
> the PC BIOS can see at boot time (once the kernel is loaded, the BIOS
> is ignored, so the whole disk is usable). Unfortunately, the kernel
> may be anywhere in the partition, hence the problems you describe.

I don't think this is Paolo's problem.  The default installation
assigns some 20 or 30 MB to /, so given from the figures above, the
root partition should be below any imaginary cylinder 1024.

It rather looks that the geometry ideas of BIOS and FreeBSD differ.

-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)