CentOS Shared server with NFS

First, Introduction

NFS (Network file system/):

1), set up file sharing between Linux systems (Linux and Windows intermediate file sharing using Samba services);

2), NFS is only a file system, itself does not have the transmission function, is based on the RPC protocol implementation, in order to reach two Linux system file directory sharing;

3), NFS for C/s architecture;

Ii. Dependent Services and packages

1. Check if the following two packages have been installed (both packages are already installed by default when the Rhel or CentOS system is installed)

rpm-qa nfs-utils rpcbind

Or

Rpm-qa|grep "Nfs-utils|rpcbind" [less efficient than the former]

2. If not installed, install them now
Yum Install nfs-utils rpcbind-y

Three. Start

/etc/init.d/rpcbind Start

/etc/init.d/nfs start

Note:

1./etc/init.d/nfs Reload equivalent to Exports-r

rpcinfo-p localhost visible RPC information

Four. Configuration

Vi/etc/exports

/data 192.168.120.* (Rw,sync)

Cat/var/lib/nfs/etab

anonuid=65534,anongid=65534

Nfsnobody:x:65534:65534:anonymous NFS User:/var/lib/nfs:/sbin/nologin

To view the configuration:

SHOWMOUNT-E 127.0.0.1

Five. Running

Mount-t NFS 192.168.120.143:/data/mnt

Six. Run Rpcbind on other clients

Mount-t NFS 192.168.120.143:/data/mnt

Seven. On the client and server side

Vi/etc/rc.local

>/etc/udev/rules.d/70-persistent-net.rules

/etc/init.d/rpcbind start

/etc/init.d/nfs start

Mount-t NFS 192.168.120.143:/data/mnt

CentOS Shared server with NFS