Don't think stage2 is copied to /tmp before the hard drive copy...
/mnt/source would be the nfs share, and /mnt/source/images might not be
present.
09:01:42 INFO : trying to mount CD device /dev/sr0 on /mnt/stage2
09:01:42 INFO : mounted loopback device /mnt/runtime on /dev/loop0 as
/mnt/stage2/images/stage2.img
09:01:42 INFO : Detected stage 2 image on CD
Exactly what sort of installation method is this? Boot off the boot.iso
and then do an NFS install? I assume that's what's going on, but it
would help to know that for sure.
- Chris