ubuntu 下 配置nfs服务

1.卸载nfs清除配置

sudo apt-get  remove --purge nfs-kernel-server 

2.安装

sudo apt-get install nfs-kernel-server

3.配置

vim /etc/export

  1 # /etc/exports: the access control list for filesystems which may be exporte    d  2 #       to NFS clients.  See exports(5).  3 #  4 # Example for NFSv2 and NFSv3:  5 # /srv/homes       hostname1(rw,sync,no_subtree_check) hostname2(ro,sync,no_    subtree_check)  6 #  7 # Example for NFSv4:  8 # /srv/nfs4        gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check)  9 # /srv/nfs4/homes  gss/krb5i(rw,sync,no_subtree_check) 10 # 11 /home *(rw,sync,no_root_squash,no_subtree_check)

/home/aaa :要共享的目录

* ;允许所有网段访问

rw :读写权限

sync :同步写入

no_root_squash :nfs客户端拥有共享目录的使用权限

no_subtree_check : 不检测子目录

4.修改共享目录的权限

sudo chmod 777 /home/aaa

5.启动nfs服务

sudo service nfs-kernel-server restart

6.本机测试

sudo mount -t nfs localhost:/home/aaa /mnt

ls /mnt

touch /mnt/bb

ls /home/aaa

7.开发板测试

mount -t nfs -o nolock 本机ip:/home/aaa /mnt

8.卸载

unmount /mnt