A case for redundant arrays of inexpensive disks (RAID)
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
An Evaluation of Multiple-Disk I/O Systems
IEEE Transactions on Computers
EVENODD: An Efficient Scheme for Tolerating Double Disk Failures in RAID Architectures
IEEE Transactions on Computers - Special issue on fault-tolerant computing
Tolerating multiple failures in RAID architectures with optimal storage and uniform declustering
Proceedings of the 24th annual international symposium on Computer architecture
Efficient Placement of Parity and Data to Tolerate Two Disk Failures in Disk Array Systems
IEEE Transactions on Parallel and Distributed Systems
Proceedings of the Second International Conference on Data Engineering
A Structured Approach to Redundant Disk Array Implementation
IPDS '96 Proceedings of the 2nd International Computer Performance and Dependability Symposium (IPDS '96)
MDS array codes with independent parity symbols
IEEE Transactions on Information Theory
A class of array codes correcting multiple column erasures
IEEE Transactions on Information Theory
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Although theoretical methods were proposed for tolerating multiple disk failures, their complexities are too high to be practically applicable. In this paper, we proposed a practical parity scheme for tolerating simultaneous triple disk failures in RAID architectures. We first formalized the problems with matrix operations. Our scheme is practical in the sense that it employs three redundant disks for tolerating triple disk failures. Furthermore, it requires simple arithmetic computations only, and it can easily be implemented on current RAID controllers.