aay
I analysis the file -- linuxrc, and I found the terminal client mount "NFSserverIP:/cdrom/KNOPPIX/KNOPPIX" as "/KNOPPIX". So, I think if we can mount hd-install root directory "/" as "/KNOPPIX", mybe we could success. But when I worked with my idea, I found a new problem that initd couldn't run success.

Mybe, my idea is a way. Should you try it??

I works hard, but my English still poor. Sorry