计算机应用研究2017，Vol.34Issue(7)：1957-1961,1965,6.DOI:10.3969/j.issn.1001-3695.2017.07.008
云存储系统可扩展性评测研究
Research on scalability evaluation in cloud storage system
摘要
Abstract
The ability of managing large-scale data in cloud storage system is an important part of scalability of cloud storage system.However,in the evaluation of scalability,super large capacity test environment is the most difficult part.To solve this problem,this paper proposed a scalability evaluation plan in horizontal expansion and vertical expansion,designed and implemented an evaluation tool——TPFS.TPFS which ran in the data nodes of cloud storage system provide real space for data and specified space only for meta data,besides it provided thin provisioning in the level of file system,in order to evaluate the scalability of cloud storage system.The results show that when the real space is only 40 GB,TPFS file system can reach the scalability of 8 TB.关键词
可扩展性/评测/自动精简配置/文件系统Key words
scalability/evaluation/thin provisioning(TP)/file system分类
信息技术与安全科学引用本文复制引用
张伯阳,张晓,李阿妮,朱岩冰..云存储系统可扩展性评测研究[J].计算机应用研究,2017,34(7):1957-1961,1965,6.基金项目
国家"863"计划重大资助项目(2013AA01A215) （2013AA01A215）
国家自然科学基金面上资助项目(61472323) （61472323）
西北工业大学基础研究基金资助项目(3102015JSJ0009) （3102015JSJ0009）
高效能服务器和存储技术国家重点实验室开放基金资助项目(2014HSSA11) （2014HSSA11）
