Mysql master slave Failed to open the relay log

 Failed to open the relay log '/var/run/mysqld/mysqld-relay-bin.000324'

查看/var/run/mysqld/里面的mysqld-relay-bin.*文件名，把/var/lib/mysql/relay-log.info内容修改成/var/run/mysqld/mysqld-relay-bin.*

然后重启从服务器mysql！

本文转自 freeterman 51CTO博客，原文链接：http://blog.51cto.com/myunix/1094858，如需转载请自行联系原作者