nfs upgrade (rpcbind e supporto a nfsv4)

Per chi usa nfsv4.

1. sudo /etc/rc.d/nfs-server stop
   sudo /etc/rc.d/nfs-common stop
   sudo /etc/rc.d/portmap stop

2. yaourt -S nfs-utils

3. sudo mv /etc/exports /etc/exports.pacnew
   sudo mv /etc/exports.pacsave /etc/exports
   sudo mv /etc/idmapd.conf /etc/idmapd.conf.pacnew
   sudo mv /etc/idmapd.conf.pacsave /etc/idmapd.conf

4. sudo /etc/rc.d/rpcbind start
   sudo /etc/rc.d/nfs-common start
   sudo /etc/rc.d/nfs-server start

5. [~] grep DAEMONS /etc/rc.conf
   ....
   DAEMONS=(.... rpcbind nfs-common nfs-server ....)

nfsv4 modules

ipv6                  259252  14
nfs                   258504  1
lockd                  65484  1 nfs
nfs_acl                 2676  1 nfs
auth_rpcgss            34112  1 nfs
sunrpc                169824  10 nfs,lockd,nfs_acl,auth_rpcgss
aes_i586                7444  2
aes_generic

nfs4: Cannot allocate memory

modprobe ipv6 ?