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Date:      Sun, 20 Feb 2000 09:59:44 +0900
From:      "Daniel C. Sobral" <dcs@newsguy.com>
To:        "Jason J. Horton" <jason@intercom.com>
Cc:        stable@FreeBSD.ORG
Subject:   Re: problems booting kernel from large drive
Message-ID:  <38AF3C80.6E4F5267@newsguy.com>
References:  <Pine.BSF.4.21.0002191240200.46956-100000@kaon.intercom.com>

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"Jason J. Horton" wrote:
> 
> I have a -STABLE system with a 27gig IBM EIDE, and when I set up the
> system, I only made 2 partitions, / and swapspace. The system has been

It's very common the case were it's not possible (due to BIOS) to boot
past 8 Gb.

> working just fine, till I did a "make world" and installed a new kernel.
> Now when I boot, I get errors like this:
> >> FreeBSD/i386 BOOT
> Default: 0:wd(0,a)/kernel

Why are you booting the kernel from the second stage rather than the
third?

> boot:
> Disk error 0x1 (lba=0xc21e2f)
> Invalid format
> 
> I am assuming I am getting this because I made the drive "dangerously
> dedicated". Is there any way to install my new kernel in such a way that
> it is loadable?
> 
> Also, if I want to specify an alternate kernel to boot from on startup,
> would I make an entry like this in /boot/loader.conf:
> boot /kernel.old;/kernel.different
> The loader(8) manpage is kinda vague. Or is there a way to make
> a bootable floppy that just has a kernel, and have it use the IDE
> drive as /?

Read the loader.conf(5) man page instead.

--
Daniel C. Sobral			(8-DCS)
dcs@newsguy.com
dcs@freebsd.org

	"If you consider our help impolite, you should see the manager."



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