| 并行文件系统中Disk Cache一致性协议及其性能分析 |
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| 引用本文： | 武北虹.并行文件系统中Disk Cache一致性协议及其性能分析[J].计算机学报,1996(11). |
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| 作者姓名： | 武北虹 |
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| 作者单位： | 厦门大学计算机科学系 |
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| 摘 要： | 本文在并行文件系统中引入ｄｉｓｋｃａｃｈｅ多复本技术，从而为并行计算机提供高性能的文件系统．对于ｄｉｓｋｃａｃｈｅ多复本间数据一致性维护，本文提出了“主从式”和“对称式”两类方法，并从其应用的通用性角度，基于等概率模型，对各类方法以及ｄｉｓｋｃａｃｈｅ单复本系统进行了性能分析和比较．
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| 关 键 词： | 并行计算机，并行文件系统，diskcache，一致性协议 |
DISK CACHE COHERENCE PROTOCOLS AND THEIR PERFORMANCE ANALYSIS IN PARALLEL FILE SYSTEMS |
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| Wu Beihong.DISK CACHE COHERENCE PROTOCOLS AND THEIR PERFORMANCE ANALYSIS IN PARALLEL FILE SYSTEMS[J].Chinese Journal of Computers,1996(11). |
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| Authors: | Wu Beihong |
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| Abstract: | Multiple block copies of disk cache is introduced into parallel file system in this paper so as to provide high performance file systems for parallel computers.This paper gives several disk cache coherence protocols, and on the basis of the equal probability model, analyses their average performance in contrast with those having single disk cache copy. |
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| Keywords: | Parallel computer parallel file system disk cache coherence protocol |
| 本文献已被 CNKI 等数据库收录！ |
