CentOS 6 NFSv3 portmap 已經不存,已經被rpcbind替代
chkconfig rpcbind on service rpcbind start
test nfs
mount 172.16.1.10:/exports /mnt
NFSv4
mount -t nfs4 -o ro,intr 172.16.1.10:/ /mnt
umount /mnt
過程 15.3. On the *CLIENT* side
Mounting NFS File Systems using /etc/fstab
The general syntax for the line in /etc/fstab is as follows:
server:/usr/local/pub /pub nfs rsize=8192,wsize=8192,timeo=14,intr
NFSv4
server:/ /mount/point nfs4 rw,hard,intr,proto=tcp,port=2049,auto 0 0
mount all stuff from /etc/fstab
# mount -a
rpcinfo
rpcinfo -p program vers proto port 100000 2 tcp 111 portmapper 100000 2 udp 111 portmapper 100024 1 udp 707 status 100024 1 tcp 710 status 100021 1 udp 48233 nlockmgr 100021 3 udp 48233 nlockmgr 100021 4 udp 48233 nlockmgr 100021 1 tcp 58065 nlockmgr 100021 3 tcp 58065 nlockmgr 100021 4 tcp 58065 nlockmgr
start required services
centos 5.x
chkconfig portmap on service portmap start
centos 6
chkconfig rpcbind on service rpcbind start