MySql Replication

Posted 2020-06-09

【MySql Replication】

　　Replication is asynchronous by default. Depending on the configuration, you can replicate all databases, selected databases, or even selected tables within a database.

　　To configure a master to use binary log file position based replication, you must enable binary logging and establish a unique server ID. If this has not already been done, a server restart is required.

　　在 /usr/local/mysql/my.cnf 中添加 log-bin 和 server-id 属性。

　　if you omit server-id (or set it explicitly to its default value of 0), the master refuses any connections from slaves.

　　在Slave中更新Master信息。

　　

　　开启Slave

　　

　　创建 Replication 用户：

　　

　　

参考：http://dev.mysql.com/doc/refman/5.7/en/replication-howto-masterbaseconfig.html