ubuntu nfs安装

mkdir /nfs

mkdir /nfs/rootfs

apt-get install nfs-kernel-server   nfs-common

gedit /etc/exports

/nfs  *(rw,no_root_squash,sync) 

/etc/init.d/nfs-kernel-server restart

mount -t nfs 127.0.0.1:/nfs/rootfs /mnt

ls /mnt

umount /mnt