booting from DVD image on hard drive partition
Michael Hennebry
hennebry at web.cs.ndsu.nodak.edu
Wed Mar 21 20:19:09 UTC 2012
On Wed, 21 Mar 2012, jackson byers wrote:
> Michael,
> did you follow the Andras->Tom Horsley link?
Yes.
> did you first extract the vmlinuz, initrd.img from the /isolinux/
> directory on the iso?
Yes.
> did you then create a grub.conf install stanza, following Horsley's example?
> Note that he uses the "repo=" option;
Yes.
> In my opinion you should try following his example exactly, including
> the "repo=" part.
Did that too.
'Tis hard to document.
> I have followed Horsley's prescription for hdinstalls for several
> years with great success.
Here is the most recent stanza.
/dev/sda3 is no longer a DVD image.
It gave me error messages.
title Install Fedora from iso
root (hd0,2)
kernel /vmlinuz repo=hd:LABEL=/home1:/
ks=http://www.cs.ndsu.nodak.edu/~hennebry/anaconda-ks.cfg
initrd /initrd.img
#The /boot/f15x directory is where I extracted the vmlinuz
#and initrd.img files from the isolinux directory on
#the iso image, and /zooty/salvage/iso-images/Fedora-15-Beta-x86_64-DVD/
#is the directory where I saved the iso image (where
#the /zooty mountpoint mounts a partition with the label ZOOTY).
#
Here is what I fed to the grub command line this time:
root (hd0,2)
find /vmlinuz
find /initrd.img
kernel /vmlinuz repo=hd:LABEL=/home1:/
ks=http://www.cs.ndsu.nodak.edu/~hennebry/anaconda-ks.cfg
initrd /initrd.img
boot
#The /boot/f15x directory is where I extracted the vmlinuz
#and initrd.img files from the isolinux directory on
#the iso image, and /zooty/salvage/iso-images/Fedora-15-Beta-x86_64-DVD/
#is the directory where I saved the iso image (where
#the /zooty mountpoint mounts a partition with the label ZOOTY).
#
Here is the result from the grub command line:
[root at localhost tmp]# grub < stanza.txt
Probing devices to guess BIOS drives. This may take a long time.
GNU GRUB version 0.97 (640K lower / 3072K upper memory)
[ Minimal BASH-like line editing is supported. For the first word, TAB
lists possible command completions. Anywhere else TAB lists the
possible
completions of a device/filename.]
grub> root (hd0,2)
Filesystem type is ext2fs, partition type 0x83
grub> find /vmlinuz
(hd0,2)
(hd1,1)
grub> find /initrd.img
(hd0,2)
(hd1,1)
grub> kernel /vmlinuz repo=hd:LABEL=/home1:/ ks=http://www.cs.ndsu.nodak.edu/~hennebry/anaconda-ks.cfg
[Linux-bzImage, setup=0x4000, size=0x3dbf60]
Segmentation fault (core dumped)
[root at localhost tmp]#
--
Michael hennebry at web.cs.ndsu.NoDak.edu
"On Monday, I'm gonna have to tell my kindergarten class,
whom I teach not to run with scissors,
that my fiance ran me through with a broadsword." -- Lily
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