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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Committee DE
Conference Date 1993/9/27(1days)
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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
Date of Issue