NFS Server
From wiki
yum install nfs-utils
mkdir /var/nfs/elastic
chmod -R 755 /var/nfs/elastic
systemctl enable rpcbind systemctl enable nfs-server systemctl enable nfs-lock systemctl enable nfs-idmap systemctl start rpcbind systemctl start nfs-server systemctl start nfs-lock systemctl start nfs-idmap
vim /etc/exports
/var/nfs/elastic *(rw,sync,no_root_squash,no_all_squash)