QA/TestCases/BootMethodsRescuecdIsoCdrom

Description
This test involves burning the rescuecd iso image to cdrom, and booting into Rescue Mode.

Steps To Reproduce

 * 1) Burn the rescuecd iso for the product under test (for example the iso file will be named RHEL-5-i386-rescuecd.iso
 * 2) Boot a system using the burned cdrom image
 * 3) When prompted with the isolinux menu, simply press  to go into rescue mode
 * 4) Specify a method and location for grabbing stage2 anaconda (e.g. nfs, http, or ftp)
 * 5) Instruct anaconda to scan your disks for existing installations
 * 6) Select "OK" to chroot into /mnt/sysimage for your existing installation

Expected Results

 * 1) By default, the system enters the rescue mode installer (not regular installer)
 * 2) Anaconda should find stage2 images and proceed to disk scan prompt
 * 3) Scanning your disk for existing installations must pass
 * 4) Selecting OK will present you with a shell were you are able to execute chroot /mnt/sysimage /bin/bash without error