Hi Ken,

Tks for your advice and link.

- snip -

> I have configured a 256M USB hard drive as a bootable device, loaded
> a basic linux 2.6 OS and able to get it to boot.  I use the device as
> a loader to configure computers that have no image on their hard
> drive.

My case maybe differs to yours.  I want to boot the OS (DSL 2.2b)
running on the USB pendrive (I used it as HD) with Grub as boot loader.
 I have no problem to boot it if installing the same on ZIP geometry
and booting it with syslinux.  Besides DSL 2.2b is running on
kernel-2.4.26 (linux-2.4.26)

> The biggest issue with USB device is that to Linux it appears as a
> SCSI device.  You can get into a catch-22 situation where the device
> will boot to get the image, but cannot mount the root filesystem even
> though the SCSI driver is installed in the image.

That is my problem.  DSL 2.2b is running on partition-2 of the pendrive
and swap is on partition-1.  I could not sort out what shall I put on
menu.lst

(hd 0) ?
(sd 0) ?
(sg 0) ?
etc.

On the BIOS which option to be selected;
USB-ZIP ?
USB-HDD ?
SCSI ? (plug the pendrive on USB port of PCI card)
etc.
I tried all of them.  None of them can work.

> The solution I choose was to build a ramdisk image (initrd) with all
> the basic /bin and /sbin tools I need.  This configuration allows me
> to:

I got it namely "minirt24" modified from DSL LiveCD.  It did not come
to this step yet because the boot loader (Grub) not started.  I
downloaded Grub-0.97.tar.gz from Internet and built it according to the
steps of LFS 6.1.1.  It worked for me on LFS 6.1.1 (LinuxFromScratch).
Does Grub-0.97.tar.gz work on kernel-2.4.26?

Others noted with tks.

B.R.
Stephen


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