运 维 服 务 方 案 2 0 1 6 年 5 月 1 8 日 第 2 页 目 录 1 服务内容..............................................................................................................................3 1 .1 服务目标 ......................................................................................................................................3 1 .2 信息资产统计服务 ...................................................................................................................3 1 .3 网络、安全系统运维服务 ..........................................................................................................4 1 .4 主机系统运维服务 ....................................................................................................................6 1 .5 存储系统运维服务 ...................................................................................................................1 0 1 .6 数据安全存储及灾备运维服务 ................................................................................................1 1 1 .6 .1 传统的灾备方式 ...................................................................................................................1 1 1 .6 .2 容灾方案的关键指标 ..........................................................................................................1 3 1 .6 .3 常见的备份策略 ...................................................................................................................1 4 1 .6 .4 容灾的核心问题 ...................................................................................................................1 5 1 .6 .5 容灾的实现方式 ...................................................................................................................1 6 1 .6 .6 异地容灾技术 ............................................................................................................................1 8 1 .6 .7 灾难恢复级别 .....
