基于虚拟存储技术构建容灾备份系统

摘要

This article combined information system development variety situation characteristics,holding the information system data core,according to customer's centralized management,credibility safety,efficiently the request of backup and disaster restore,analyzed the need in general of saving the system,put forward a well reasonable design principle and built a disaster backup system based on the virtual storage technique.The system of Vivid and convenience characteristics can be satisfied with the customer's actual application need of each layer disaster backup.In a word,this article can provide theories and technique support for building a saving prototype system of the disaster backup.%本文结合信息系统发展变化形势特点,把握信息系统数据核心,按照用户集中管理、可靠安全、高效备份和灾难恢复的要求,分析存储系统的通用需求,提出充分合理设计原则和基于虚拟存储技术构建的容灾备份系统,能够灵活便捷满足各个层次容灾备份用户的实际应用需求,为构建面向容灾备份的存储原型系统提供了理论和技术支持。