本人直接一直使用elementary OS 0.2，挂载windows远程目录没有发生情况。 最近由于要测试HP Thunderbolt只能在Windows环境，决定既然重新安装操作系统，就把elementary os的工作环境升级到 0.3.（家里面一直在用0.3）
由于之前有安装经验，已经跳过了sogou拼音的问题。
但发现由于存储更换到了Windows 7，发现无法mount目录。最初提示
mount romote io error
由于Elemantary OS基于Ubuntu14.04，访问Ubuntu日志/var/log/syslog 查看内核错误
kernel: [ 7729.438322] CIFS VFS: cifs_mount failed w/return code = -121
由于直接mount报告错误不完整，安装了cifs-utils
sudo apt-get install -y cifs-utils
安装后，错误提示变成了
mount error(121): Remote I/O error
Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)
通过man查看mount.cifs文档内容 发现如下命令及其有可能是因为自动赋值造成的错误
vers=
SMB protocol version. Allowed values are:
· 1.0 - The classic CIFS/SMBv1 protocol. This is the default.
· 2.0 - The SMBv2.002 protocol. This was initially introduced in Windows Vista Service Pack 1, and Windows Server 2008. Note that the initial release version of Windows Vista spoke a slightly different dialect (2.000)
that is not supported.
· 2.1 - The SMBv2.1 protocol that was introduced in Microsoft Windows 7 and Windows Server 2008R2.
· 3.0 - The SMBv3.0 protocol that was introduced in Microsoft Windows 8 and Windows Server 2012.
Note too that while this option governs the protocol version used, not all features of each version are available.
随即修改了vers=2.1，命令正常通过。
在Linux下挂载Windows系统共享目录：http://www.linuxdiyf.com/linux/13230.html
Ubuntu开机自动挂载windows和Linux盘符：http://www.linuxdiyf.com/linux/6867.html
Fedora 17/Linux如何通过samba挂载Windows共享：http://www.linuxdiyf.com/linux/2395.html
在Linux下访问Windows共享目录的配置方法：http://www.linuxdiyf.com/linux/10562.html
Ubuntu虚拟机如何共享Win7下的默认共享目录：http://www.linuxdiyf.com/linux/8096.html