教你如何在linux下建立mysql镜像数据库
MySQL 版本：4.1
环境介绍：主库 192.168.0.205 从库 192.168.0.206
1、主库创建/etc/my.cnf，修改[mysqld]里边的键值增加
server-id=1
log-bin=binlog_name
2、主库增加用户，用于从库读取主库日志。
grant replication slave,reload,super on *.* to
’slave’@’192.168.0.206’ identified by ’123456’
3、从库连接主库进行测试。
/opt/mysql/bin/mysql -u slave -p -h 192.168.0.205
4、停从库，修改从库/etc/my.cnf，增加选项：
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