必须配置nfs server，才能让板子挂载到。

（1）yum -y install nfs-utils

（2）

[root@localhost testscbsp]# cat /etc/exports
/home/itnetcn/nuf/nfshome *(rw,sync,no_root_squash,no_all_squash)

（3）systemctl restart nfs-server

（4）

[root@localhost wheezy]# firewall-cmd –permanent –zone=public –add-service=nfs

success
[root@localhost wheezy]#
[root@localhost wheezy]# firewall-cmd –reload
success
[root@localhost wheezy]#

firewall-cmd –permanent –zone=public –add-service=nfs
firewall-cmd –reload