Just a quick note on how I managed to get nfs mounts working on openssi 1.9.6-lenny-preview.
The nfs-common version included in openssi is currently 1.0.6-3.1
This source package does not include the all important /sbin/mount.nfs executable.
So I downloaded the nfs-utils-1.1.2 source and compiled as follows:
apt-get source nfs-utils
apt-get build-dep nfs-utils.
Now copy the exetables to /sbin :
cp ./debian/tmp/sbin/* /sbin/.
(this will copy mount.nfs, mount.nfs4, umount.nfs and umount.nfs4 to sbin)
modify fstab as follows:
192.168.1.1:/exports/ /mnt nfs nolock,auto,defaults,node=1:2 0 0