nfs搭建

• 只读分享

server

yum install nfs-utils.x86_64 rpcbind-0.2.0-13.el6_9.1.x86_64 -y 
systemctl start nfs 
vim /etc/exports
    /share    
172.25.15.10(ro)
mkdir /share 
touch /share/file{1..9} 
exportfs -rv 刷新服务 
systemctl stop firewalld.service 

desktop

showmount -e 172.25.15.11 
mount 172.25.15.11:/share /mnt 

• 完全分享

server

chmod 777 /share 
vim /etc/exports 
    /share 172.25.15.10(rw,anonuid=1000,anongid=1000,no_root_squash) 
    #以uid的身份编辑文件，root用户不改变账户身份。 
exportfs -rv 

• 加密

两边配置Ldap

server

wget -O /etc/krb5.keytab http://classroom.example.com/pub/keytabs/server15.keytab 
vim /etc/sysconfig/nfs 14 RPCNFSDARGS="-V 4.2" 
systemctl restart nfs-server.service 
systemctl start nfs-secure-server 
vim /etc/exports 
    /share 172.25.15.10(rw,sec=krb5p) 
exportfs -rv 

desktop

wget -O /etc/krb5.keytab http://classroom.example.com/pub/keytabs/desktop15.keytab 
systemctl start nfs-secure 
mount -o vers=4,sec=krb5p 172.25.15.11:/share /mnt