I think you can stick it just before "return 0" in /etc/rc.d/nfsd.
(I'd probably just go with the "sysctl vfs.newnfs.server_min_nfsvers=4"
line in this case, since you want it unconditionally?)
Or, if you don't want to build a kernel with "options NFSD", I think
you can get nfsd.ko loaded early b
>
> So I would like NFSv4 to serve user home directories across the
> network for all workstations, but I would like it to protect using
> user password
>
> Eg. on workstation I want to do:
>
> sudo mount -t nfs -o nfsv4 nfs4-server:/home/user1 /home/user1
> and then I want to be asked for passw