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Date:      28 Nov 2004 09:45:28 -0500
From:      Lowell Gilbert <freebsd-questions-local@be-well.ilk.org>
To:        "baldyeti" <e_fax_t@hotmail.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: install & partitioning advice needed
Message-ID:  <44fz2u2fsn.fsf@be-well.ilk.org>
In-Reply-To: <BAY17-DAV1587BD66C614A8E5F94C6DA1BB0@phx.gbl>
References:  <BAY17-DAV1587BD66C614A8E5F94C6DA1BB0@phx.gbl>

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"baldyeti" <e_fax_t@hotmail.com> writes:

> Using a FreeBSD 4.6 CD I have, I'd like to install on an
> older system (P200). The machine has a 4 GB IDE drive and
> another 4 Gb attached via SCSI. These seem to be recognised
> as da0 and ad0.

[Vice versa, actually...]

>                 The SCSI adapter has no ROM, and is not
> directly bootable. I thus suppose FreeBSD - and any OS under
> the circumstances - needs at least one little boot slice on
> the 1st (IDE) drive. I could free about 400 Mb on that drive,
> in an extended partition. Can FreeBSD be started from an
> extended partition, or will it need a primary one, and which
> filesystem(s) needs reside on the startup disk, with which
> recommended minimum size?

FreeBSD can't boot out of a "logical partition".  You probably could
install to the second disk, and just boot from a boot manager
installed on the first disk, or from floppies.  These are a bit tricky
for beginners, though.  

With release 4.6, you could easily get away with a 50MB root partition
on the first drive.  4.6 is distinctly outdated, though.  Your easiest
path is probably to go with a fairly smart bootloader.  I understand
that "GAG" is pretty good: http://gag.sourceforge.net/



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