Date: 11/18/07 (Java Web)    Keywords: mysql, database, sql

Replicating on two or more MySQL master database servers 1. MySQL Master-Master Replication Fails With ERROR 1200 (HY000) on Master 2. Password problem are solved by carefully checking your grant statements 3. When you have more than two master servers, you must use log-slave-updates option to ensure that changes are propagated in a chain. Beware of infinite looping [...]

Source: http://blog.taragana.com/index.php/archive/6-mysql-database-replication-tips/