Quoting "Plant, Dean" dean.plant@roke.co.uk:
I am trying to use kickstart for automated builds from a DVD. Some of the machines have DVD's drives and some have CDRom drives only. With the CDRom only machines I would like to plug in an external DVD drive via USB and use this to kickstart.
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Oh, BTW, you could also try to put kickstart file into initrd image, and than use "ks=file:/test-ks.cfg". That way you don't need to worry about device names.