yum install mysql-server 

初始化时出现以下警告 

[root@fengzhige etc]# /etc/rc.d/init.d/mysqld start 

Initializing MySQL database: WARNING: The host 'fengzhige' could not be looked up with resolveip. 

This probably means that your libc libraries are not 100 % compatible 

with this binary MySQL version. The MySQL daemon, mysqld, should work 

normally with the exception that host name resolving will not work. 

This means that you should use IP addresses instead of hostnames 

when specifying MySQL privileges ! 

Installing MySQL system tables... 

OK 

Filling help tables... 

OK 

按提示，把/etc/hosts添加IP和主机名即可 

如[root@37 etc]# cat /etc/hosts 

[root@fengzhige etc]# cat /etc/hosts 
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 
192.168.10.37 fengzhige 
192.168.11.37 fengzhige