linux下NFS实战

[root@node1 vsftpd]$ yum list nfs-utils 
已加载插件：fastestmirror, security
Loading mirror speeds from cached hostfile
已安装的软件包
nfs-utils.x86_64                                 1:1.2.3-70.el6                                  @net

[root@node1 vsftpd]$ yum install -y nfs-utils

[root@node1 vsftpd]$ mkdir -pv /shared/pub               
mkdir: 已创建目录 "/shared"
mkdir: 已创建目录 "/shared/pub"
[root@node1 vsftpd]$ vim /etc/exports                    # 配置
      /shared/pub  172.16.55.7(rw) 172.16.0.0/16(ro)

[root@node1 vsftpd]$ exportfs -rav

[root@node1 pub]$ showmount -e localhost # 查看 
Export list for localhost: /shared/pub 172.16.0.0/16

[root@localhost vsftpd]#mkdir /shared
[root@localhost vsftpd]#mount -t nfs -w 172.16.55.6:/shared/ /shared/   #以读写方式挂载
[root@localhost vsftpd]#df
Filesystem          1K-blocks    Used Available Use% Mounted on
/dev/sda6           148787220 4877916 143909304   4% /
devtmpfs              1001368       0   1001368   0% /dev
...
tmpfs                  203216       0    203216   0% /run/user/0
172.16.55.6:/shared   4908544 1396992   3255552  31% /shared            # 挂载成功