NFS 서버·클라이언트 설정

서버 (/etc/exports)

# /data 192.168.3.220/255.255.255.0(rw)
/data 192.168.0.0/24(rw,sync,no_subtree_check)
/pub *(ro,root_squash)

yum -y install nfs-utils
systemctl enable --now nfs-server   # CentOS 7+
# /etc/init.d/nfs start             # CentOS 6
exportfs -arv
chmod 775 /data   # 필요 시

주요 옵션: ro/rw, root_squash/no_root_squash, insecure, noaccess

클라이언트

yum -y install nfs-utils
mkdir -p /mnt/data
mount -t nfs 192.168.0.10:/data /mnt/data

# fstab
# 192.168.0.10:/data  /mnt/data  nfs  timeo=15,intr  0  0

확인

rpcinfo -p
exportfs -v
showmount -e [서버]
cat /proc/filesystems | grep nfs   # 없으면 modprobe nfs