摘要
在信息系统中,故障恢复是一个很难的课题。对于故障恢复能力的衡量能帮助运维人员更加有针对性地开展运维工作。然而,目前对于故障恢复程度没有一定的评估方法。因此,研究聚焦于数据中心故障恢复验证方法,构建包含主机、系统、网络、数据库、中间件等运维对象恢复评估模型。设计了一个五维模型算法,全面考虑数据中心业务及软硬件资源恢复情况,可全方位评估数据中心故障恢复能力。
In the information system,fault recovery is a very difficult task.The measurement of fault recovery ability can help operation and maintenance personnel to carry out operation and maintenance work more accurately.At present,there is no certain evaluation method for the degree of fault recovery.This paper focuses on data center fault-recovery verification methods,builds the recovery evaluation model of operation and maintenance objects including host,system,network,database,and middleware.We design a 5-dimensional model scheme to comprehensively consider the data center business and software and hardware resource recovery,and comprehensively evaluate the data center fault recovery ability.
作者
王丽君
张银铁
万晶
WANG Lijun;ZHANG Yintie;WAN Jing(State Grid Electric Power Research Institute Co. Ltd., Nanjing 211106, China)
出处
《微型电脑应用》
2021年第10期67-69,共3页
Microcomputer Applications
基金
国家电网有限公司总部科技项目(5700-202018194A-0-0-00)
关键词
数据中心
故障恢复
评估模型
data center
fault recovery
evaluation model
