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Date:      Wed, 30 Dec 1998 09:24:28 +0000 (GMT)
From:      Doug Rabson <dfr@nlsystems.com>
To:        Brian Behlendorf <brian@hyperreal.org>
Cc:        "Jordan K. Hubbard" <jkh@zippy.cdrom.com>, FreeBSD current users <FreeBSD-current@FreeBSD.ORG>
Subject:   Re: How do I build an a.out kld? 
Message-ID:  <Pine.BSF.4.01.9812300922330.1813-100000@herring.nlsystems.com>
In-Reply-To: <4.1.19981229140706.048df410@hyperreal.org>

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On Tue, 29 Dec 1998, Brian Behlendorf wrote:

> At 12:46 PM 12/29/98 -0800, Jordan K. Hubbard wrote:
> >> I just upgraded to an ELF kernel, updated the boot blocks, and everything
> >> boots up great, except the new boot loader appears to be looking for a
> >> /boot/boot.conf (fails, then waits for 8 seconds, then boots /kernel).  I
> >> noticed I have a zero-length /boot.config file - should I move that to
> >> /boot/boot.conf?
> >
> >Yeah, /boot.config is basically obsolete though it can still be used
> >for its old purpose, I in fact still use it to set my rootdev since I
> >haven't grok'd how to do that yet with the new scheme.
> >
> >/boot/boot.conf is supposed to contain any boot commands you'd like to
> >have run (boot.conf is actually a bad name, now that I think about it,
> >since it implies configuration variables rather than actions - boot.rc
> >would have been better, oh well!). 
> 
> So would a blank file tell it to boot the default immediately, or should I
> put "boot /kernel" in there?  It's not that I really NEED those 8 seconds,
> it just seems like it'd be cleaner to boot directly.

If /boot/boot.conf doesn't exist, it defaults to running the autoboot
command (which waits as you have seen).  You can put autoboot in your
config file with a different timeout.  If you use 'boot', there is no
possibility of selecting a different kernel for disaster recovery.

--
Doug Rabson				Mail:  dfr@nlsystems.com
Nonlinear Systems Ltd.			Phone: +44 181 442 9037



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