Linux environment deployment record (2): linux environment deployment record

Linux environment deployment record (2): linux environment deployment record

NFS file sharing service

Assume that the existing two Server IP addresses are 192.168.0.2 and 192.168.0.3, 192.168.0.2 as the Server, and 192.168.0.3 as the Client, then:

Nfs-utils rpcbind must be installed on both machines:

yum -y install nfs-utils rpcbindchkconfig nfs onchkconfig rpcbind on

Enable Firewall ports 111 and 2049:

/sbin/iptables -I INPUT -p tcp --dport 111 -j ACCEPT/sbin/iptables -I INPUT -p udp --dport 111 -j ACCEPT/sbin/iptables -I INPUT -p tcp --dport 2049 -j ACCEPT/sbin/iptables -I INPUT -p udp --dport 2049 -j ACCEPT/etc/init.d/iptables saveservice iptables restart

Next, create a shared directory on 192.168.0.2:

mkdir -p /home/nfs

Modify the nfs configuration file:

vi /etc/exports

Add the following code:

/home/nfs 192.168.0.0/24(rw,sync,insecure,no_root_squash)

Start the nfs and rpc services:

service rpcbind startservice nfs start

View the nfs shared directory released on the local machine:

showmount -e  localhost

As the client 192.168.0.3, you can directly mount the Server Directory to the local directory after starting the service:

mkdir -p /home/nfs_servermount 192.168.0.2:/home/nfs /home/nfs_server

View the mounting status of the file system:

tail -1 /etc/mtab

Set automatic mounting:

vi /etc/fstab

# Add the following code 192.168.0.2:/home/nfs/home/nfs_server nfs ults, rw, _ netdev 0 0