供电企业存储虚拟化研究与应用

Research and application of storage virtualization in power supply enterprise

随着企业级应用系统大规模应用,数据量和物理存储设备都不断增加。存储数据的管理复杂度不断增大,现有存储系统已无法满足电力信息化建设的需要,成为供电企业迫切需要解决的一个问题。因此,本文提出一种基于IBM SVC技术实现数据中心存储虚拟化的方案,该方案有效降低了存储管理的复杂性,解决了部署成本高、维护困难和可靠性差等问题。应用结果表明,存储设备空间利用率提升到100%,安全运行率达到99.9%,每TB建设成本下降了20%。

With the large-scale application of enterprise application system, data volume and physical storage devices are continually increasing. The complexity of data storage management is increaseing,the storage system has been unable to meet the needs of electric power information construction. The storage system became a urgent problem. Therefore, this paper design a virtualized data center storage scheme based on IBM SVC technology, reduceing effectively the complexity of storage management, solve the high cost of deployment, maintenance difficulties and poor reliability problems. The application results show that the storage space utilization rate of storage equipment is increased to 100%, the safe operation rate is 99. 9%, and the construction cost per TB is reduced by 20%.