为Web图片服务器准备NFS共享

NFS Server: 192.168.1.105

$  sudo apt-get install nfs-kernel-server
$  sudo mkdir -p /export/users
$  mount --bind /home/ubuntub/ /export/users
$  sudo mount --bind /home/ubuntub/ /export/users
$  sudo vi /etc/fstab

    /home/ubuntub /export/users none bind 0 0 

$  sudo vi /etc/default/nfs-kernel-server

NEED_SVCGSSD=no

$  sudo vi /etc/default/nfs-common

NEED_IDMAPD=yes
NEED_GSSD=no

$  sudo vim /etc/idmapd.conf  #这里检查一下，如果是这样就不用修改

[Mapping]
Nobody-User = nobody
Nobody-Group = nogroup

$  sudo vim /etc/exports

/export         192.168.1.0/24(rw,fsid=0,insecure,no_subtree_check,async)
/export/users   192.168.1.0/24(rw,nohide,insecure,no_subtree_check,async)

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

NFS Client:

$  sudo apt-get install nfs-common
$  sudo vim /etc/default/nfs-common

NEED_IDMAPD=yes
NEED_GSSD=no

$  sudo mount  -o proto=tcp,port=2049 192.168.1.105:/export /mnt
$ cd /mnt/
$ cd users/
$  touch hi
 $  sudo vim /etc/fstab   #这里有点错误，重启没有反应

     192.168.1.105:/export /mnt nfs4 _netdev,auto,0,0