replication监控及自动故障切换
replication监控及自动故障切换 automatic replication health monitoring and failover 先下载安装包: http://dev.mysql.com/downloads/ MySQL Utilities (GPL) MySQL Connectors 中间件 yum install Utilities Connectors 实验环境: step1:配置好两台replication环境,一台master 两台slave、 step2:在所有被监控机器为监控机授权: grant create,insert,drop,select,super,replication slave,reload on *.* to 'repl'@'192.168.1.211'(monitior server) identified by '123456' with grant option; grant create,insert,drop,select,super,replication slave,reload on *.* to 'repl'@'19...


