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Date:      Wed, 23 Apr 1997 12:23:17 +0930 (CST)
From:      Michael Smith <msmith@atrad.adelaide.edu.au>
To:        mrcpu@cdsnet.net (Jaye Mathisen)
Cc:        hackers@freebsd.org
Subject:   Re: additional boot stage?
Message-ID:  <199704230253.MAA18859@genesis.atrad.adelaide.edu.au>
In-Reply-To: <Pine.NEB.3.95.970422162149.28321Y-100000@mail.cdsnet.net> from Jaye Mathisen at "Apr 22, 97 04:35:39 pm"

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Jaye Mathisen stands accused of saying:
> 
> Something I was was thinking would be useful is to have a kernel boot
> path, or list of bootable kernels, or some mechanism such  that if /kernel
> doesn't boot, /kernel.bak boots or some fallback mechanism.

NetBSD does this.

> I was thinking it could be handled if /kernel loaded and tracked the
> bootedness or non-bootedness of the next kernel, it would be handy, w/o
> having to write/rewrite the bootblocks, which makes me nervous.
> 
> Or something.  It would be nice.

The guys at Whistle have done this already; start with 'man nextboot'.

-- 
]] Mike Smith, Software Engineer        msmith@gsoft.com.au             [[
]] Genesis Software                     genesis@gsoft.com.au            [[
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