基于xor的可容忍3个或更多并发故障的Erasure码的综合分析

2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum Pub Date : 2013-05-20 DOI:10.1109/IPDPSW.2013.155

P. Subedi, Xubin He

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引用次数: 13

摘要

在大型数据库存储系统中，RAID系统因其支持多重故障的能力而受到欢迎。由于数据丢失在系统中是不可选择的，所以最近的研究集中在RAID系统的擦除码上，它可以容忍三个或更多的并发故障。本文综述了近年来基于xor的擦除码，并对这些码进行了全面的分析和比较。此外，还讨论了一些集中于聚类擦除的擦除码。论文最后提出了有待研究的问题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Comprehensive Analysis of XOR-Based Erasure Codes Tolerating 3 or More Concurrent Failures

In large-scale database storage systems, RAID systems have gained popularity due to their capability to support multiple failures. As data loss is not an option in a system, recent studies focus on erasure codes for the RAID systems, which can tolerate three or more concurrent failures. This paper surveys recent XOR-based erasure codes and presents a comprehensive analysis and comparison among these codes. Moreover, some erasure codes that focus on clustered erasures are also discussed. The paper concludes with open research issues.

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2013 IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum

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