CentOS7.9搭建NFS

1.安装NFS服务

yum install nfs-utils -y

2.启动NFS服务并设置开机启动

systemctl start rpcbind
systemctl enable rpcbind
systemctl start nfs-server
systemctl enable nfs-server

3.创建共享目录并修改权限

3.1.上传CentOS-7-x86_64-Everything-2207-02.iso至目标主机

3.2.挂载CentOS-Everything镜像

mkdir /mnt/tar
chown nfsnobody:nfsnobody /mnt/tar
chmod 755 /mnt/tar

4.配置NFS的exports文件，指定可以访问共享的客户端和权限

echo ‘/mnt/tar 192.168.40.0/24(rw,sync,no_root_squash,no_all_squash)’ > /etc/exports

5.应用配置并重启NFS服务

firewall-cmd --permanent --add-service=nfs
firewall-cmd --reload
exportfs -rav
systemctl restart nfs-server

6.客户端机器上执行

yum install nfs-utils -y
mkdir /mnt/tar
mount -t nfs 192.168.40.3:/mnt/tar /mnt/tar

7.自动挂载

echo ‘192.168.40.3:/mnt/tar /mnt/tar nfs defaults 0 0’ >> /etc/fatab