missing codepage or other error

服务端安装包有：

nfs-utils-lib

nfs-utils

system-config-nfs

错误：

mount 222.122.30.34:/home/share /tmp
mount: wrong fs type, bad option, bad superblock on 222.122.30.34:/home/share,
       missing codepage or other error
       In some cases useful info is found in syslog - try
       dmesg | tail  or so
 

原因是客户端服务器上没有安装nfs-utils包, yum install nfs-utils