====== AMS SET Root Password ======

1. Boot VM with Rescue CD.
2. Chroot
  mount /dev/mapper/storage_vg_root1 /mnt
  mount -t proc proc /mnt/proc
## mount -t sysfs /sys /mnt/sys
## mount --bind /dev /mnt/dev
  chroot /mnt
  passwd root
  passwd "cust"
  exit
  mount /dev/mapper/storage_vg_root2 /mnt
  mount -t proc proc /mnt/proc
  chroot /mnt
  passwd root
  passwd "cust"
  exit
  reboot