基于虚拟化技术的高校容灾系统建设研究

The Construction of the Disaster Tolerance System in College Based on the Virtualization

在对容灾以及虚拟化技术等理论研究的基础上,分析了目前容灾方案存在的不足和面临的挑战,并以南阳理工学院为例,提出了基于虚拟化技术的容灾架构。针对不同的情况设计了四种容灾方案,不但能有效地提高数据资源抗灾能力和设备的利用率,而且大大降低了高校信息化的建设成本。

On the basis of theoretical study of the disaster tolerance and virtualization, this article firstly analyses the problems and challenges existed in disaster tolerant scheme at present, and then take Henan Normal University as an example, a disaster tolerance architecture is proposed based on the virtualization, four kinds of disaster tolerant scheme for different situations is designed, it not only effectively improves the data disaster response capacity and the equipment utilization rate, but greatly reduces the cost of university informatization construction.