how do i create a bootable image using mkisofs
tomoki.taniguchi at gmail.com
Fri May 4 15:39:19 UTC 2007
yeah i first tried "dd" which works great for making an exact replica
of the recovery disc.
but since the hardware check is called from the automain.bat script
located on the cd. I want to make a copy with an edited automain.bat
which disable the HW check.
I don't think this is possible using "dd"
On 5/4/07, Ghodmode <ghodmode at ghodmode.com> wrote:
> On 5/5/07, Tomoki Taniguchi <tomoki.taniguchi at gmail.com> wrote:
> > I created an ISO image file using mkisofs
> > mkisofs -o recovery-dvd.iso /edited-cd-file-dir
> > i mounted this under vmware player.
> > but the image file doesn't seem to be a bootable image.
> > the root dir of the cd contains two files i feel
> > are some how related to the issue
> > BOOTCTG.BIN: data
> > BOOTIMG.BIN: DOS floppy 1440k, x86 hard disk boot sector
> > what options do i need to include in the mkisofs command to
> > to make the image file bootable?
> Hi Tomoki,
> Since you want to make an image of your entire disk, including the boot
> sector, I think you're better off with the "dd" command that the others sent
> to you. The difference is that the mkisofs command makes an image from the
> files contained on the CD and the dd command makes an image of the device.
> I don't know all of the details of how this works, but the part that makes a
> CD bootable doesn't show up as a file. I think that dd will get the
> bootable stuff as well as the files.
> mkisofs does have a way to make a bootable image, but I don't think it
> would be the same bootable image that the CD currently has. You can play
> with it if you want to, then post your results here :) The details are in
> the man page. Just search for the word boot.
> -- Vince
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