SGI CD installer and RedHat disc1: two in one

["redhat.angus" <redhat.angus@xxxxxxxxxx>]

Hello,

I have mixed SGI CD and RedHat disc1 in one CD.
It works but I would like to modify the installer to not ask for SGI CD
(whereas it is the same) thus avoiding one CD swap.
I just create .disc3-i386 on CD 1 to avoid anaconda to crash and it's
worked.

I looked at anaconda-7.1-xfs.patch from src.rpm but i do not have finds
my happiness.

Finally, can somebody explain me the use of --fileorder argument to
genhdlist binary ?

Thanks in advance and cheer for you remarkable work @ SGI around Linux

-David