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	A THCASN - a content aware storage area network
	Ju Dapeng ; Liu Chuanyi ; Wang Dongsheng ; Liu Hong ; Tang Zhizhong
	2010-10-12 ; 2010-10-12
关键词	Practical/ computer network performance evaluation cryptography meta data storage area networks table lookup/ content aware storage area network storage facility digital record Tsinghua University OSD T-10 standard performance evaluation model hash-metadata map table/ C5320 Digital storage C5670 Network performance C6130S Data security
中文摘要	Content aware storage (CAS) is storage facility for keeping unchanging digital records that provides important security and performance advantages. This paper presents a CAS area network implemented at Tsinghua University (THCASN) compliant to the OSD T-10 standard. A performance evaluation model developed to analyze the I/O path overhead shows that the performance bottleneck is the computing object content hash digests and looking up the hash-metadata map table. Test results demonstrate that the performance metrics for the THCASN, NFS, and iSCSI storage methods are comparable with the write performance of THCASN being twice as fast as the other two systems.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/82171]
专题	清华大学
推荐引用方式 GB/T 7714	Ju Dapeng,Liu Chuanyi,Wang Dongsheng,et al. A THCASN - a content aware storage area network[J],2010, 2010.
APA	Ju Dapeng,Liu Chuanyi,Wang Dongsheng,Liu Hong,&Tang Zhizhong.(2010).A THCASN - a content aware storage area network..
MLA	Ju Dapeng,et al."A THCASN - a content aware storage area network".(2010).

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