TY - GEN
T1 - Parity placement schemes with generalized fault-tolerant technique in disk array systems
AU - Tau, Chih Shing
AU - Wang, Tzone I.
PY - 2005
Y1 - 2005
N2 - In order to achieve high reliability in disk array systems, an efficient and simple fault-tolerant method for tolerating disk failures based on parity placement scheme needs to be explored. In this paper, we proposed a simple recovery algorithm (or decoding method) to deal with the faulty disks problem (given k, generally less or equal than 3) occurring frequently in disk array system (given the number of disks N). It is based on modulo 2 arithmetic, parity and exclusive-OR operations which make the recovery speed of our purposed method faster than other schemes that require computation over finite fields.
AB - In order to achieve high reliability in disk array systems, an efficient and simple fault-tolerant method for tolerating disk failures based on parity placement scheme needs to be explored. In this paper, we proposed a simple recovery algorithm (or decoding method) to deal with the faulty disks problem (given k, generally less or equal than 3) occurring frequently in disk array system (given the number of disks N). It is based on modulo 2 arithmetic, parity and exclusive-OR operations which make the recovery speed of our purposed method faster than other schemes that require computation over finite fields.
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U2 - 10.1109/ICPADS.2005.218
DO - 10.1109/ICPADS.2005.218
M3 - Conference contribution
AN - SCOPUS:23944523862
SN - 0769522815
T3 - Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS
SP - 654
EP - 658
BT - Proceedings - 11th International Conference on Parallel and Distributed Systems Workshops, ICPADS 2005
PB - IEEE Computer Society
T2 - 11th International Conference on Parallel and Distributed Systems Workshops, ICPADS 2005
Y2 - 20 July 2005 through 22 July 2005
ER -