The virtual disk of a virtual machine is the HDD image. Virtual disks are stored in a local or network storage. NFS is a network storage. It is slower that a local storage, we recommend using it only for locating additional virtual disks. For more information please refer to the article Network storages.
Installation
Execute the commands:
yum -y install nfs-utils nfs-utils-lib
service rpcbind restart
service nfs start
chkconfig rpcbind on
chkconfig nfs on
BASH
NFS configuration
Server configuration
Edit the /etc/exports file to get the following record::