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Date:      Mon, 26 Nov 2001 11:06:41 -0800 (PST)
From:      John Baldwin <jhb@FreeBSD.org>
To:        Andrew Gordon <arg-bsd@arg1.demon.co.uk>
Cc:        freebsd-small@FreeBSD.ORG
Subject:   Re: PicoBSD on a bootable CDROM?
Message-ID:  <XFMail.011126110641.jhb@FreeBSD.org>
In-Reply-To: <20011126183831.Q47086-100000@server.arg.sj.co.uk>

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On 26-Nov-01 Andrew Gordon wrote:
> 
> On Mon, 26 Nov 2001, John Baldwin wrote:
>> >>
>> >> Just so you know, I've just committed a new way of booting off a CD
>> >> without
>> >> using a floppy image for x86.  Basically, you need to grab a loader and
>> >> cdboot
>> >> from -current and stick them along with the other loader bits on a CD in
>> >> /boot,
>> >> and use '-b boot/cdboot -no-emul-boot' as part of your mkisofs command
>> >> line.
> 
> Do you find that non-emulation booting is actually supported on many
> machines?  Last time I played with it (about a year ago), of the dozen or
> so PCs that came to hand, only one would even recognize it as bootable,
> and I was never able to get that one to do any more than crash once it had
> loaded the boot image (though this may be that my boot image was no good).

It's used by NT 4. :)  Any machine that has a 'Designed for Windows NT' or
'Designed for Windows 2000 Professional' logo has to do it.

-- 

John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve!"  -  http://www.FreeBSD.org/

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