计算机科学与技术

EBSN:一种新型全结构模块化数据中心模型

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  • 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
韩冬(1974-),男,博士生,主要从事云计算、代数图论研究 .

收稿日期: 2014-04-08

  修回日期: 2014-09-15

  网络出版日期: 2014-12-01

基金资助

国家自然科学基金资助项目( 61370003 )

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

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  • 1. School of Computer Science and Engineering , South China University of Technology , Guangzhou 510006 , Guangdong ,China; 2. School of Software Engineering , South China University of Technology , Guangzhou 510006 , Guangdong , China;3. Department of Computer Science and Technology , Guangdong University of Finance , Guangzhou 510520 ,Guangdong , China
韩冬(1974-),男,博士生,主要从事云计算、代数图论研究 .

Received date: 2014-04-08

  Revised date: 2014-09-15

  Online published: 2014-12-01

Supported by

Supported by the National Natural Science Foundation of China ( 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.

本文引用格式

韩冬 肖文俊 李梅生 . EBSN:一种新型全结构模块化数据中心模型[J]. 华南理工大学学报(自然科学版), 2015 , 43(1) : 92 -98 . DOI: 10.3969/j.issn.1000-565X.2015.01.015

Abstract

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.
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