10.4.3.4. ...installing a system with the same configuration as another, previously installed system?
Whenever you install a system, the configuration used for that system is written into the file /root/anaconda-ks.cfg . This is a standard Kickstart file with the disk layout commented out (every line has a # prepended). If you uncomment the disk layout and then use this as the Kickstart file for another system, it will produce an identical configuration (note that the hardware must be sufficiently similar for this to work).