On Wed, 04 Sep 2002 07:07, you wrote:
> On Wed, 04 Sep 2002 00:29, Charles Curley wrote:
> > Has anyone gotten tomsrtbt to boot directly from Mess-DOS without
> > building a floppy?
> >
> > I have a laptop with no floppy drive and it doesn't boot to the
> > CD-ROM, so that leaves a Mess-DOS boot.
>
> If it won't, it would be trivial to get it to. IIRC tomsrtbt loads
> into RAM - will be much faster to load it off a HDD with Loaadlin
> than a floppy. You could use the CD-ROM version with the extras too.
> Google "ramfloppy" to see how someone else has done it.

I had to see if it would work.

bunzip2 tomsrtbt-2.0.103.ElTorito.288.img.bz2
mount -o loop tomsrtbt-2.0.103.ElTorito.288.img /mnt/foo
mkdir /mnt/dos/rtbt
cp /mnt/foo/bz2bzImage /mnt/dos/rtbt/rtbt
cp /mnt/foo/initrd.bz2 ~/initrd.bz2
bunzip2 ~/initrd.bz2
(might not need to, I don't recall wether or not the kernel can handle a 
bzip2 image, it can handle a gzipped one though. Anyhow once it's 
bunzip2ed, you can mount it on loopback & copy over any add-ons you 
want to the appropriate place - there's 1700 odd KB of spare space)

cp ~/initrd /mnt/dos/rtbt/
cp loadlin.exe /mnt/dos/rtbt/

Boot DOS.
cd \rtbt
loadlin rtbt initrd=initrd root=/dev/ram0 rw

Works for me. Haven't tested it much though.
-- 
-WBD.

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