EBSN:一种新型全结构模块化数据中心模型  

EBSN: a New Model with Full-Structure for Modular Data Center

作　　者：韩冬[1] 肖文俊[2] 李梅生[3] 

机构地区：[1]华南理工大学计算机科学与工程学院,广东广州510006 [2]华南理工大学软件学院,广东广州510006 [3]广东金融学院计算机科学系,广东广州510520

出　　处：《华南理工大学学报（自然科学版）》2015年第1期92-98,共7页Journal of South China University of Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(61370003)~~

摘　　要：模块化数据中心(MDC)通过在集装箱中封装上千台服务器和交换机构建数据中心,代表了数据中心未来的发展方向.文中提出了一种适合模块化数据中心的网络模型EBSN.EBSN的逻辑结构为两个Biswapped网络的正交,在物理上仅需少量迷你交换机即可实现所有服务器连接,这使得EBSN拥有良好的网络结构.EBSN采用以服务器为中心的架构,将路由选择策略交由服务器完成,通过源路由协议完成选路过程,并通过容错路由保证架构的性能.仿真实验结果表明:与具有不完全结构的BCube相比,EBSN具有完整的结构、合理的吞吐量和较好的容错性;EBSN是一种适合MDC的模型.Modular data center （MDC）, which encapsulates thousands of servers and switches into a shipping- container, is a future development trend of data center networks. This paper proposes a new MDC model with full-structure named EBSN. The logical structure of EBSN is an orthogonal of two Biswapped networks, and the physical implementation of EBNS needs only a small amount of commercial off-the-shelf, and thus a good network structure of EBSN is ensured. As for the network architecture of EBSN, server-centric approach is taken, and routing protocol is performed only on servers. In EBSN, source routing and re-routing algorithms are specially designed to ensure the throughput and fault tolerance of EBSN. Simulated results indicate that, in comparison with BCube, EBSN is of full-structure, reasonable throughput and good fault tolerance, so that it is viable for MDC.

关 键 词：模块化数据中心 源路由 容错 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]