NFS configuration, nfs server.service,rpcbind, mountd, firewall, yum install nfs-utils -y

NFS: Network file system server,
Network File Sharing (NFS) is a protocol that allows you to share directories and files with other Linux clients over a network. Shared directories are typically created on a file server, running the NFS server component. Users add files to them, which are then shared with other users who have access to the folder.