挂载硬盘报错“Tail or So”解决方案

mount: wrong fs type, bad option, bad superblock on XXXXXXX
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

解决办法（其实主要就是没安装nfs-utils）：

yum install nfs-utils