2.4.2. Making an Installation Boot CD-ROM

isolinux (not available for Itanium systems) is used for booting the Red Hat Enterprise Linux installation CD. To create your own CD-ROM to boot the installation program, use the following instructions:
Copy the isolinux/ directory from the Red Hat Enterprise Linux DVD or CD #1 into a temporary directory (referred to here as <path-to-workspace>) using the following command:
cp -r <path-to-cd>/isolinux/ <path-to-workspace>
Change directories to the <path-to-workspace> directory you have created:
cd <path-to-workspace>
Make sure the files you have copied have appropriate permissions:
chmod u+w isolinux/*
Finally, issue the following command to create the ISO image file:
mkisofs -o file.iso -b isolinux.bin -c boot.cat -no-emul-boot \  
-boot-load-size 4 -boot-info-table -R -J -v -T isolinux/


The above command was split into two lines for printing purposes only. When you execute this command, be sure to type it as a single command, all on the same line.
Burn the resulting ISO image (named file.iso and located in <path-to-workspace>) to a CD-ROM as you normally would.