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Linux安装多个MySQL

 2008-09-06 11:09:46 来源:WEB开发网   
核心提示: 2、另外一种,[root@ff_girl mysql512]# chown -R root .[root@ff_girl mysql512]# chown -R mysql data[root@ff_girl mysql512]# chgrp -R mysql .[root@ff_girl

2、另外一种。

[root@ff_girl mysql512]# chown -R root .
[root@ff_girl mysql512]# chown -R mysql data
[root@ff_girl mysql512]# chgrp -R mysql .
[root@ff_girl mysql512]# scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql512/ --datadir=/usr/local/mysql512/data/
[root@ff_girl mysql512]# cp support-files/my-huge.cnf /etc/my512.cnf

并且修改如下部分。

[client]
port      = 3308
socket     = /tmp/mysql512.sock

# The MySQL server
[mysqld]
user=mysql
basedir=/usr/local/mysql512
datadir=/usr/local/mysql512/data
port      = 3308
socket     = /tmp/mysql512.sock

[root@ff_girl mysql512]# /usr/local/mysql512/bin/mysqld_safe --defaults-file=/etc/my512.cnf &
[root@ff_girl mysql512]# /usr/local/mysql/bin/mysql -uroot -p -S/tmp/mysql512.sock
Enter password:
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 1
Server version: 5.1.22-rc-log MySQL Community Server (GPL)

Type 'help;' or 'h' for help. Type 'c' to clear the buffer.

mysql> show databases;
+--------------------+
| Database      |
+--------------------+
| information_schema |
| mysql       |
| test        |
+--------------------+
3 rows in set (0.00 sec)

mysql> q
Bye

确定3308端口是否在运行。

[root@ff_girl mysql512]# netstat -an |grep 3308
tcp    0   0 0.0.0.0:3308        0.0.0.0:*          LISTEN 

把脚本写到启动文件里:

/usr/local/mysql512/bin/mysqld_safe --defaults-file=/etc/my512.cnf

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Tags:Linux 多个

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