Server setup
1. If you want to export a brand new disk through nfs, you must find the corresponding device in the /dev directory. You can use the boot log messages in /var/log. We will assume that the new device is /dev/hdg.
2. Now you must create the new partition on your disk with the command:
fdisk /dev/hdg
Follow the instructions and create one big partition /dev/hdg1.
3. Format the new partition with the ext3 file system with the following command:
mkfs -t ext3 -c /dev/hdg1
The …
boot: linux ks=hd:sdb1:/ks.cfg
Alternatively, if the kickstart file is on the boot CD, try
boot: linux ks=cdrom:/ks.cfg
http://256.com/gray/docs/redhat_boot/
http://blog.chinaunix.net/u/17896/showart_509332.html