The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON COMPUTERS
Transactions ID Number: 32-866
Full Name: Yulin Li
Position: Doctor (Researcher)
Age: ON
Sex: Male
Address: No.4, Section 2, North Jianshe Road, Chengdu,P.R.China
Country: CHINA
Tel:
Tel prefix:
Fax:
E-mail address: wyl@uestc.edu.cn
Other E-mails: alasomn@google.com
Title of the Paper: Rotary-code: efficient MDS array codes for RAID-6 disk arrays
Authors as they appear in the Paper: Yulin Wang, Guangjun Li
Email addresses of all the authors: wyl@uestc.edu.cn, gjli@uestc.edu.cn
Number of paper pages: 10
Abstract: Low encoding/decoding complexity is essential for practical RAID-6 storage systems. In this paper, we describe a new coding scheme, which we call Rotary-code, for RAID-6 disk arrays. We construct Rotary-code based on a bit matrix-vector product similar to the Reed-Solomon coding, and provide the geometry encoding method and detailed non-recursive decoding algorithms. The capability of two-disk fault-tolerance and the property of Maximum Distance Separable (MDS) are proved in Rotary-code. The key novelty in Rotary-code is that the Rotary-code has optimal encoding complexity and optimal decoding complexity comparing with existing RAID-6 codes.
Keywords: Array code; MDS; RAID; Two-disk fault-tolerance; Efficient decoding; Decoding complexity
EXTENSION of the file: .pdf
Special (Invited) Session:
Organizer of the Session:
How Did you learn about congress:
IP ADDRESS: 125.71.228.68
