修改挂载点

ls -all /dev/disk/by-uuid
sudo vi /etc/fstab
    /dev/sdb1       /data      ext3    defaults,        0       1
UUID=xxxx        /home/mlzboy/space    ext3    relatime,errors=remount-ro 0    1
http://blog.csdn.net/ymj7150697/archive/2010/08/13/5810683.aspx