mount -t vboxsf BaiduShare /mnt/bdshare/

我按照这篇文章成功：

http://www.wuji8.com/meta/448016166.html

其它参考：

http://www.wuji8.com/topic/pn5gk2.html

http://www.wuji8.com/meta/92514106.html

http://www.wuji8.com/meta/599865201.html