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HS-RAID2: Optimizing Small Write Performance in HS-RAID
Joint Authors
Dong, Yong-feng
Liu, Jingyu
Yan, Jie
Liu, Hongpu
Wu, Youxi
Source
Journal of Electrical and Computer Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-02-28
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Information Technology and Computer Science
Abstract EN
HS-RAID (Hybrid Semi-RAID), a power-aware RAID, saves energy by grouping disks in the array.
All of the write operations in HS-RAID are small write which degrade the storage system’s performance severely.
In this paper, we propose a redundancy algorithm, data incremental parity algorithm (DIP), which employs HS-RAID to minimize the write penalty and improves the performance and reliability of the storage systems.
The experimental results show that HS-RAID2 (HS-RAID with DIP) is faster and has higher reliability than HS-RAID remarkably.
American Psychological Association (APA)
Dong, Yong-feng& Liu, Jingyu& Yan, Jie& Liu, Hongpu& Wu, Youxi. 2016. HS-RAID2: Optimizing Small Write Performance in HS-RAID. Journal of Electrical and Computer Engineering،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1108473
Modern Language Association (MLA)
Dong, Yong-feng…[et al.]. HS-RAID2: Optimizing Small Write Performance in HS-RAID. Journal of Electrical and Computer Engineering No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1108473
American Medical Association (AMA)
Dong, Yong-feng& Liu, Jingyu& Yan, Jie& Liu, Hongpu& Wu, Youxi. HS-RAID2: Optimizing Small Write Performance in HS-RAID. Journal of Electrical and Computer Engineering. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1108473
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1108473