Design of evaluation method of storage virtualization

doi:10.3778/j.issn.1002-8331.2010.36.027

Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (36): 98-100.DOI: 10.3778/j.issn.1002-8331.2010.36.027

• 海量存储技术专题 • Previous Articles Next Articles

Design of evaluation method of storage virtualization

ZHENG Liang¹，ZHU Li-gu¹，ZHAO Ting-tao¹，YI Qi²，YAN Chu-ping²，HU Huai-xiang²，YANG Fan³

1.Laboratory of Networked Storage，Communication University of China，Beijing 100024，China
2.Department of Communication and Mobile Computing，15th Institute of China Electronics Technology Group Corporation，Beijing 100083，China
3.Department of Science and Technology，15th Institute of China Electronics Technology Group Corporation，Beijing 100083，China

Received:2010-10-15 Revised:2010-11-15 Online:2010-12-21 Published:2010-12-21
Contact: ZHENG Liang

存储虚拟化测评方法设计

郑良¹，朱立谷¹，赵廷涛¹，易奇²，鄢楚平²，胡怀湘²，杨帆³

1.中国传媒大学网络存储实验室，北京 100024
2.中国电子科技集团公司第十五研究所通信与移动计算技术研发部，北京 100083
3.中国电子科技集团公司第十五研究所科技处，北京 100083

通讯作者: 郑良

Abstract

Abstract: This paper studies the evaluation of storage virtualization，designs a method to test the function of storage virtualization which can confirm the storage virtualization software whether to support the logic volume online expansion and the storage resources distribution according to need.The test method is used to carry on the data uniformity and the accurate verification after the expansion of the logic volume.The test method with the multi-test end and multi-verification way is studied.A separate link，directly connecting with the storage devices，is provided to allow verification of the correct translation from virtual to physical，independent of the data path used by the virtualization system.Thus，the separation between write path and data verification path is realizes.

Key words: storage virtualization, evaluation method, logic volume online expansion

摘要： 研究存储虚拟化的测评，设计一种适合存储虚拟化功能测试的方法，主要验证存储虚拟化软件是否支持存储卷的在线扩展和存储资源的按需分配的功能。测试方法是对逻辑卷进行容量扩展后，进行数据一致性和正确性的校验。在上述测试方法的基础上进行研究，提出了一种多测试端、多校验路径的测试方法。该方法中主测试端的校验路径与存储虚拟化的网络相互独立直接连接存储设备，从而实现了写路径与数据校验路径的分离。

关键词: 存储虚拟化, 测评方法, 逻辑卷在线扩展

CLC Number:

TP311

ZHENG Liang¹，ZHU Li-gu¹，ZHAO Ting-tao¹，YI Qi²，YAN Chu-ping²，HU Huai-xiang²，YANG Fan³. Design of evaluation method of storage virtualization[J]. Computer Engineering and Applications, 2010, 46(36): 98-100.

郑良¹，朱立谷¹，赵廷涛¹，易奇²，鄢楚平²，胡怀湘²，杨帆³. 存储虚拟化测评方法设计[J]. 计算机工程与应用, 2010, 46(36): 98-100.

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Design of evaluation method of storage virtualization

存储虚拟化测评方法设计

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