计算机科学 ›› 2011, Vol. 38 ›› Issue (8): 287-290.
• 体系结构 • 上一篇 下一篇
骆志军，许建卫，郑规，刘新春，邵宗有，聂华
出版日期:
发布日期:
LUO Zhi-jun,XU Jian-wei,ZHENG Gui,LIU Xin-chun, SHAO Zong-you,NIE Hua
Online:
Published:
摘要： 网络文件系统(Network Filc System)由于其稳定、易用而得到了广泛的应用。为了提高NFS服务器端的I/O性能，提出一种在给定客户端访问序列的NFS服务器端伪随机序列预取(NPRP: NFS Pseudo Random Prefetch)机制。实验测试结果表明，NPRP机制对特定应用的NFS服务器的I/O带宽提升超过2倍。
关键词: NFS，预取，随机读，I/O加速
Abstract: Network File System (NFS) has been widely used in many domains for its stability and ease of use. To improve the I/O pcrformance of NFS server,we presentcd a NFS Pseudo Random Prefetch (NPRP) mechanism based on given I/O pattern. Experimental results show that more than 200 0 0 I/O performance of NFS server with NPRP mechanism has increased for applications with given patterns.
Key words: NFS,Prefetch,Random read,I/O speed up
骆志军，许建卫，郑规，刘新春，邵宗有，聂华. 基于给定访问序列的NFS预取技术[J]. 计算机科学, 2011, 38(8): 287-290. https://doi.org/
LUO Zhi-jun,XU Jian-wei,ZHENG Gui,LIU Xin-chun, SHAO Zong-you,NIE Hua. NFS Prefetch Mechanism Based on Given I/O Pattern[J]. Computer Science, 2011, 38(8): 287-290. https://doi.org/
0 / / 推荐
导出引用管理器 EndNote|Reference Manager|ProCite|BibTeX|RefWorks
链接本文: https://www.jsjkx.com/CN/
https://www.jsjkx.com/CN/Y2011/V38/I8/287
Cited
首页