NFS Server side configuration
Create directory which you want to share
mkdir -p /nfsshare
yum install nfs-utils rpcbind nfs-utils-lib
chkconfig rpcbind on
chkconfig nfs on
chkconfig nfslock on
service rpcbind start
service nfs start
or
/etc/init.d/nfs start
service nfslock start
define allowed IPs on server
lets suppose
Server IP : a.a.a.a
Client IP : b.b.b.b
vi /etc/hosts.allow
mountd: 127.0.0.1 b.b.b.b
mkdir -p /nfsshare
chown -R nfsnobody.nfsnobody /nfsshare
chmod -R 750 /nfsshare
or
chown -R 65534:65534 /nfsshare
chmod -R 755 /nfsshare
vi /etc/exports
/nfsshare b.b.b.b(rw,sync,no_root_squash,no_subtree_check)
or
/nfsshare b.b.b.b/255.255.255.255(rw,sync,no_wdelay,all_squash)
exportfs -a
service nfs restart
(The no_root_squash option