</pre><pre>
1 安裝目錄
[mysql@server ~]$ ll /mysql
total 12
drwxr-xr-x 5 mysql mysql 4096 Aug 3 23:08 data
-rw-r--r-- 1 mysql mysql 1843 Aug 3 22:53 multi.log
drwxr-xr-x 13 mysql mysql 4096 Aug 3 22:49 software
2 配置文件如下
[mysql@server ~]$ cat /etc/my.cnf
[mysqld_mulit]
mysqld = /mysql/software/bin/mysqld_safe
mysqladmin = /mysql/software/bin/mysqladmin
[mysqld3306]
socket = /mysql/data/db_3306/mysql3306.sock
port = 3306
pid-file = /mysql/data/db_3306/mysq3306.pid
datadir = /mysql/data/db_3306
[mysqld3307]
socket = /mysql/data/db_3307/mysql3307.sock
port = 3307
pid-file = /mysql/data/db_3307/mysq3307.pid
datadir = /mysql/data/db_3307
[mysqld3308]
socket = /mysql/data/db_3308/mysql3308.sock
port = 3308
pid-file = /mysql/data/db_3308/mysq3308.pid
datadir = /mysql/data/db_3308
[mysql@server ~]$ mysqld_multi start 3306 --log=/home/mysql/mysql_mulit.log
[mysql@server ~]$ mysqld_multi start 3307 --log=/home/mysql/mysql_mulit.log
[mysql@server ~]$ mysqld_multi start 3308 --log=/home/mysql/mysql_mulit.log
[mysql@server ~]$ mysqld_multi report
Reporting MySQL servers
MySQL server from group: mysqld3306 is running
MySQL server from group: mysqld3307 is running
MySQL server from group: mysqld3308 is running
4 關閉數據庫
[mysql@server ~]$ mysqld_multi stop 3306 --log=/home/mysql/mysql_mulit.log
[mysql@server ~]$ mysqld_multi stop 3307 --log=/home/mysql/mysql_mulit.log
[mysql@server ~]$ mysqld_multi stop 3308 --log=/home/mysql/mysql_mulit.log \
[mysql@server ~]$ mysqld_multi report
Reporting MySQL servers
MySQL server from group: mysqld3306 is not running
MySQL server from group: mysqld3307 is not running
MySQL server from group: mysqld3308 is not running