Moving from 32bit FAI server to a 64bit Server best practice?

[Andreas Schockenhoff]

Hi,

have anyone done this task? 

FAI_DEBOOTSTRAP_OPTS="--arch amd64 --exclude=info"
fails when debootstrap will make a chroot.

fai-cd 
ISO image for amd64, md5sum (using FAI 3.4.8, kernel 2.6.32, size 601MB)
has problem with nfs after installing faiserver and reboot.

bye Andreas