NFS configuration in rhel6

First, check whether the NFS package is installed.

[[Email protected] desktop] # rpm-Qa | grep nfs-utils
Nfs-utils-lib-1.1.5-4.el6.x86_64
Nfs-utils-1.2.3-26.el6.x86_64
If not, use yum for installation.

[[Email protected] desktop] # Yum install nfs-utils

The NFS service depends on the rpcbind service, because the rpcbind is started before the NFS service is started.

[[Email protected] desktop] # service rpcbind start
Starting rpcbind: [OK]
Then start the NFS service.

[[Email protected] desktop] # service NFS start
Starting NFS services: [OK]
Starting NFS quotas: [OK]
Starting NFS mountd: [OK]
Stopping RPC idmapd: [OK]
Starting RPC idmapd:
The NFS configuration file is/etc/exports. The format is as follows:

Each row defines a shared directory. Each field in each row is as follows.

Directory to be shared, such as/share directory

Persons to be shared with, such as the machine name, IP address, and IP address segment

Client-mounted parameters such as RW, Ro, sync, async, and no_root_squash

Example:

/Share * (RW, Asyn, no_root_squash)