文档介绍：: .
...........................4
高可用计算实现的难点..................................................................................................4
Duration of Outage (损耗时间)......................................................................................4
系统损耗的时间分析......................................................................................................4
造成非计划宕机的原因..................................................................................................5
非计划宕机的损害 .........................................................................................................5
高可用准备 .................................................................................................................5
定义高可用目标.............................................................................................................5
建立相应的高可用物理环境...........................................................................................6
建立自动的处理流程......................................................................................................6
开发及测试环境.............................................................................................................6
按照需求配置硬件 .........................................................................................................6
定义操作流程.................................................................................................................6
灾难恢复准备.................................................................................................................6
管理员的培训.......................................................................................................