yum install -y nfs-common nfs-utils rpcbind
mkdir /nfsdata
chmod 666 /nfsdata
chown nfsnobody /nfsdata
cat /etc/exports
/nfsdata *(rw,no_root_squash,no_all_squash,sync)
systemctl start rpcbind
systemctl start nfsshowmount -e 192.168.91.137
mount 192.168.91.137:/nfsdata /nfsmount
