基于MHA的MySQL的高可用详细总结文档VIP免费

11文档仅供内部传阅文件版本：V1.0文件编号：R&D0008发布日期：2016-08-10编制：xxx审批：MySQLMHA文档总结xxx版权所有Xxxxxxxx22文档仅供内部传阅目录MySQLMHA介绍......................................................................................................................................................4操作流程步骤...........................................................................................................................................................5拓扑图演变...............................................................................................................................................................5MHA软件包说明......................................................................................................................................................6Manager工具包................................................................................................................................................6Node工具包......................................................................................................................................................7实验环境...................................................................................................................................................................7建立ssh无密码登录环境.........................................................................................................................................8manager公约操作...........................................................................................................................................8主mysql公约操作...........................................................................................................................................8从mysql1公约操作..........................................................................................................................................9从mysql2公约操作..........................................................................................................................................9主机名................................................................................................................................................................9修改hosts..........................................................................................................................................................9测试ssh登录...................................................................................................................................................10安装mysql和配置主从关系...................................................................................................................................11在线安装mysql5.5...........................................................................................................................................11编辑mysql配置文件.......................................................................................................................................11启动mysql和查询启动状态...........................................................................................................................11数据库一致性...................................................................................................