服务管理 NFS

2、安装nfs服务（nfs-utils  rpcbind）
[[email?protected] ~]# yum -y install  nfs-utils 
[[email?protected] ~]# yum -y install  rpcbind
已加载插件：product-id,search-disabled-repos,subscription-manager
This system is

3、启动nfs服务 和 rpcbind
[[email?protected] ~]# systemctl start nfs-server
[[email?protected] ~]# systemctl start rpcbind

4、编辑配置文件的共享目录
5、重启nfs服务
[[email?protected] ~]# systemctl restart nfs-server rpcbind
6、创建共享目录
[[email?protected] ~]# mkdir /chenqian
客户端：

1、关闭防火墙（4步
[[email?protected] ~]# systemctl  stop  firewalld
[[email?protected] ~]# systemctl  disable   firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
[[email?protected] ~]# systemctl  disable   firewalld
[[email?protected] ~]# vim /etc/selinux/
config         final/         semanage.conf  targeted/      tmp/
[[email?protected] ~]# vim /etc/selinux/
config         final/         semanage.conf  targeted/      tmp/
[[email?protected] ~]# vim /etc/selinux/
config         final/         semanage.conf  targeted/      tmp/
[[email?protected] ~]# vim /etc/selinux/config

2、搭建nfs服务
[[email?protected] ~]# yum -y install nfs-utils rpcbind
已加载插件：product-id,subscription-manager

3、启动nfs服务
[[email?protected] ~]# systemctl  start  nfs-server  rpcbind
4、验证nfs服务端的共享目录
[[email?protected] ~]# showmount -e 192.168.50.137
Export list for 192.168.50.137:
/add  192.168.50.138
5、创建挂载的目录站点
[[email?protected] ~]# mkdir /nfs
6、挂载
[[email?protected] ~]# mount -t nfs 192.168.50.137:/add   /nfs
7、然后在服务端为共享目录设置匿名用户和组   
 [[email?protected] ~]# chown  -R  nfsnobody.nfsnobody  /add

8、在客户端验证挂载目录站点是否可以创建文件和删除文件
 [[email?protected] nfs]# touch  7   8
touch: 无法创建"7": 只读文件系统
touch: 无法创建"8": 只读文件系统
[[email?protected] nfs]# touch 7  8
[[email?protected] nfs]# ls
1  2  3   7   8