mysql MHA配置资料 http://blog.csdn.net/largetalk/article/details/10006899

http://www.fromdual.com/how_to_setup_mysql_master-slave_replication
http://www.cnblogs.com/MYSQLZOUQI/p/3838606.html
http://pan.baidu.com/s/1mg3G2MW
https://mysqlstepbystep.com/2015/06/01/mysql-high-available-with-mha-2/