[ale] bootstrapping linux (fwd)
Greg Hankins
gregh at cc.gatech.edu
Thu Feb 6 20:40:16 EST 1997
Some piece of crap "operating system" (W95) overwrote my MBR so I
can't boot up linux any more. Furthermore, the rescue disks I made
when I initially installed linux (version 1.?) won't work with my new
2.0 kernel. I downloaded a new boot.img/supp.img from
ftp.cc.gatech.edu:/pub/linux/distributions/redhat/redhat-4.1/i386/images,
and can now get my machine to boot off of floppy, but it boots up
using the floppy as the root filesystem.
If I try to run lilo while running off the floppy fs, by mounting the
scsi disk partition which has lilo on it, it tells me
/dev/sda : no such device
(or something like that)
I tried booting with
linux root=/dev/sda1
from the lilo boot prompt which I get when I boot off the floppy, but I get a
kernel panic something something on 08:01
I found a web page somewhere which suggested that I do:
mount -w -n -o remount /
or
rdev /dev/sda1 /vmlinuz
but neither one works. (mount won't take those arguments, and rdev
gives me something else, I forget what, but if it's important I can
try it again.)
My kernel is /vmlinuz on the first partition of my scsi id=0 disk.
How can I get out of this, and is there a document which describes
what to do in this situation so I don't have to keep bugging you guys?
:)
thanks.
--joe
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