摘要
基于准双活容灾存储技术的云计算数据中心存在基础设备出现故障时需手动切换业务系统、业务恢复时间长等问题。为了解决这个问题,本文采用了Net App 3250双活容灾存储技术Metro Cluster构建了一个真正意义上的双活云计算数据中心。当双活数据中心任意一台主存储基础设备出现故障时,另一台主存储自动快速接管业务,实现了零停机实时迁移,保证了业务系统的持续运行,为学校信息化建设提供了坚实的保障。
A cloud computing data center of quasi double-live disaster tolerance storage technology must switch the business system manually and take a long recovery time when the device fails。 In order to sovle this problem,this artitle uses Net App3250 double-live disaster tolerance storage technology of Metro Cluster to construct a true double-live cloud computing data center。 When any main storage device of the double-live data center fails, another main storage takes over the business automatically and quickly。 It realizes Zero downtime real-time transference,ensures the continued operation of business systems,provides a solid guarantee for the campus informatization construction.
出处
《电子设计工程》
2015年第6期190-192,共3页
Electronic Design Engineering
关键词
双活
容灾
数据中心
NET
APP
double-live
disaster tolerance
data center
Net App
