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一种有效的并行文件系统容错方法

An Efficient Fault Tolerance Method for Parallel File System
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摘要 在分析导致I/O节点失效主要原因的基础上,提出一种有效的并行文件系统容错方法:子文件循环冗余备份.该方法保证了I/O节点失效时并行文件的正常访问,提高了并行文件系统的可靠性和有效性. Based on the analysis of I/O node failure, an efficient fault tolerance method called Round-robin Redundant Backup of Subtile is proposed. This method ensures that the parallel tile can be accessed when the I/O node is failure. Through this method, the reliability and availability of a parallel tile system are improved.
出处 《吉林大学学报(理学版)》 CAS CSCD 北大核心 2006年第6期931-934,共4页 Journal of Jilin University:Science Edition
基金 国家自然科学基金(批准号:60473099) 吉林省杰出青年基金(批准号:20040119)
关键词 并行文件系统 容错 可靠性 有效性 节点失效 parallel file system fault tolerance reliability availability node failure
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参考文献7

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