NFS 配置

1. 一、NFS server 配置

1.关闭防火墙服务

# systemctl stop firewalld

2.安装nfs和rpcbind软件

Loongnix-Server OS:

# yum install -y nfs-utils rpcbind

Loongnix-Desktop OS:

# apt install -y nfs-kernel-server nfs-common rpcbind

3.创建目录并设置权限

# mkdir /home/kvm-nfs
# chmod 777 /home/kvm-nfs

4.编辑/etc/exports文件，添加如下语句：

/home/kvm-nfs *(rw,no_root_squash,no_all_squash,sync)

5.使配置生效

# exportfs -r

6.启动rpcbind服务和nfs服务

Loongnix-Server OS:

# systemctl start rpcbind
# systemctl start nfs-server
# systemctl status rpcbind
# systemctl status nfs-server

Loongnix-Desktop OS:

# systemctl start rpcbind
# systemctl start nfs-kernel-server
# systemctl status rpcbind
# systemctl status nfs-kernel-server

7.测试是否配置成功，可以联机

# showmount -e localhost

正常显示

Export list for localhost.localdomain:
/home/kvm-nfs *

8.下载qcow2文件系统至/home/kvm-nfs目录

# cd /home/kvm-nfs
# wget kvm-test.qcow2
# chmod 777 kvm-test.qcow2

1.下载安装包，支持 nfs client Loongnix-Server OS:

# yum install -y nfs-utils rpcbind

Loongnix-Desktop OS:

# apt install -y nfs-common rpcbind

2.启动rpcbind服务

# service rpcbind start

3.创建挂载目录

# mkdir /home/kvm-nfs
# chmod 777 /home/kvm-nfs

4.防火墙设置

# firewall-cmd --add-port=49152-49215/tcp --permanent
# firewall-cmd --reload
  或者关闭防火墙
# systemctl stop firewalld

5.挂载到 NFS 服务器的 /home/kvm-nfs

# mount -t nfs nfs-server-ip:/home/kvm-nfs  /home/kvm-nfs

6.检验是否挂载成功,看/home/kvm-nfs目录下是否有kvm-test.qcow2文件系统