sama5d3 xplained 挂载主机NFS共享目录

一切为了效率，为了快速测试刚编译的ARM程序，NFS就是首选方案。

[操作步骤]
一、挂载
root@sama5d3_xplained:~# mount -t nfs 192.168.1.25:/var/nfs /mnt -o nolock     
mount: wrong fs type, bad option, bad superblock on 192.168.1.25:/var/nfs,     
       missing codepage or helper program, or other error                      
       (for several filesystems (e.g. nfs, cifs) you might                     
       need a /sbin/mount.<type> helper program)                               
                                                                               
       In some cases useful info is found in syslog - try                      
       dmesg | tail or so. 

二、开发板安装nfs-common
出现以上错误提示。原因是 开发板没有 nfs-common

这种情况下我能想到的解决方案是-重做文件系统。