Presentation	1993/9/27 Perfomance evaluation of RAID5 disk arrays with Virtual Striping Kazuhiko Mogi, Masaru Kitsuregawa,
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Abstract(in English)	RAID5 disk arrays attract a great deal of attention because of the characteristic of high performance and high reliability.But RAID5 disk arrays are parity encoded redundant disk arrays,so there is a problem of degrading small write performance.In this paper a memory management storage scheme for RAID5 disk arrays with parity stripe reorganizations,named "Virtual Striping",is dis cussed,especially concerning performance evaluation of RAID5 disk arrays with Virtual Striping by simulation.To improve performance the partial garbage collection are also discussed.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Disk Array / RAID5 / Secondary Storage
Paper #	DE93-45
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Conference Information
Committee	DE
Conference Date	1993/9/27(1days)
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Paper Information
Registration To	Data Engineering (DE)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Perfomance evaluation of RAID5 disk arrays with Virtual Striping
Sub Title (in English)
Keyword(1)	Disk Array
Keyword(2)	RAID5
Keyword(3)	Secondary Storage
1st Author's Name	Kazuhiko Mogi
1st Author's Affiliation	Institute of Industrial Science,University of Tokyo()
2nd Author's Name	Masaru Kitsuregawa
2nd Author's Affiliation	Institute of Industrial Science,University of Tokyo
Date	1993/9/27
Paper #	DE93-45
Volume (vol)	vol.93
Number (no)	251
Page	pp.pp.-
#Pages	7
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