Cluster file systems: a case study

	Cluster file systems: a case study
	Wang, JY ; Xu, ZW
	2002
发表期刊	FUTURE GENERATION COMPUTER SYSTEMS
ISSN	0167-739X
卷号	18 期号:3 页码:373-387
摘要	Traditional distributed file systems do not provide clusters with strict single-system image, and cannot fully meet the cluster applications requirements, such as I/O performance, scalability, reliability, and availability. COSMOS is a scalable single-image file system designed for Dawning2000 superserver, a typical cluster system. This paper discusses the essential issues in designing cluster file systems, and presents our solutions to them with emphasis on COSMOS's novelty. Measurements are given to show the I/O bandwidth, scalability and overall performance of COSMOS. Based on our experience with COSMOS and initial performance measurements, we also point out the bottlenecks of the existing system and propose methods for improvement. (C) 2002 Elsevier Science B.V. All rights reserved.
关键词	cluster file system scalability single-system image cooperative caching network disk stripping distributed metadata management
收录类别	SCI
语种	英语
WOS研究方向	Computer Science
WOS类目	Computer Science, Theory & Methods
WOS记录号	WOS:000173198300005
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13499
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Wang, JY
作者单位	1.Peking Univ, Dept Comp Sci & Technol, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wang, JY,Xu, ZW. Cluster file systems: a case study[J]. FUTURE GENERATION COMPUTER SYSTEMS,2002,18(3):373-387.
APA	Wang, JY,&Xu, ZW.(2002).Cluster file systems: a case study.FUTURE GENERATION COMPUTER SYSTEMS,18(3),373-387.
MLA	Wang, JY,et al."Cluster file systems: a case study".FUTURE GENERATION COMPUTER SYSTEMS 18.3(2002):373-387.