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Date:      Thu, 12 Dec 1996 23:32:48 +0100 (MET)
From:      J Wunsch <j@uriah.heep.sax.de>
To:        freebsd-hackers@freebsd.org (FreeBSD hackers)
Cc:        lada@ws2301.gud.siemens.co.at (Hr.Ladavac)
Subject:   Re: 2.1.5-R  kernel root on sd0 fails
Message-ID:  <199612122232.XAA13029@uriah.heep.sax.de>
In-Reply-To: <199612121819.AA221754747@ws2301.gud.siemens.co.at> from "Hr.Ladavac" at "Dec 12, 96 07:19:07 pm"

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As Hr.Ladavac wrote:

> I added 
> 
> kernel  root on sd0 swap on sd0

This should not be needed, unless you boot with the -r option.

> to the config file, re-ran config and had a panic: cannot set sd1
> root device.

Ah, wait a minute...  you had the IDE drive still enabled in the BIOS?
Then it's obvious: you gotta boot with

1:sd(0,a)/kernel

Disabling the IDE drive in the BIOS is also an option (you could still
use it from BSD anyway).

> I did manage it afterwards by hardcoding makedev(4,0) in autoconfig.c
> and swapgeneric.c as the rootdev, but this is not exactly the solution
      ^^^^^^^^^^^^^ 
> I sought for.

swapgeneric.c is only used if you configure your kernel as

	config kernel swap generic

-- 
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. ;-)



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