Storing an image on a Bootable ISO

Storing an image on a LAN computer is nice, but sometimes, you may want to burn this image on a bootable DVD. It can be useful to bring such a media to a remote site, and regenerate a computer. It can also be considered as a practical way to backup a whole system.

Directory names are given here as samples. Adapt the following according to your specific needs and configuration.

  1. We suppose you've recorder an image within the C:\PartImage\ directory. The image is called My_Image_2005-12-25.
  2. Download initrd.gz and save this file within the C:\PartImage\My_Image_2005-12-25\ directory.
  3. Download kernel and save this file within the C:\PartImage\My_Image_2005-12-25\ directory.
  4. Download isolinux.bin and save this file within the C:\PartImage\My_Image_2005-12-25\ directory.
  5. Create a text file, called isolinux.cfg, within the C:\PartImage\My_Image_2005-12-25\ directory, containing:
    DEFAULT rescue
    PROMPT 0
    LABEL rescue
    KERNEL kernel
    APPEND vga=normal devfs=nomount pxe ramdisk_size=40000 load_ramdisk=1 init=/linuxrc prompt_ramdisk=0 initrd=initrd.gz root=/dev/ram0 rw noapic lba
    

  6. Download CDR Tools 2.0.1. Install the EXE (it's an embedded MSI) on your computer.
  7. Open a DOS Prompt and go to your image directory:

  8. Use mkisofs (from CDR Tools) to generate a bootable ISO:

    mkisofs -r -b isolinux.bin -boot-info-table -no-emul-boot -boot-load-size 4 -o ../BurnMe.iso .
    (Don't forget the trailing dot.)

  9. The ISO generation should start...:

  10. And you should get a full working C:\PartImage\BurnMe.iso image.

  11. Burn the ISO. That's all.

Note: You might use Ahead Nero or any third-party software to generate a bootable ISO. Your mileage might vary.



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