并行网络文件系统PNFS研究

计算机科学 ›› 2013, Vol. 40 ›› Issue (Z6): 387-391.

并行网络文件系统PNFS研究

张媛,于冠龙,阚云鹤

65042部队沈阳110001;海军驻沈阳地区航空军事代表室沈阳110031;65042部队沈阳110001

出版日期:2018-11-16 发布日期:2018-11-16

Study of Parallel Network File System

ZHANG Yuan,YU Guan-long and KAN Yun-he

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： 从解决高性能计算机I/O瓶颈面临的问题着手,首先详细分析并设计了并行网络文件系统——PNFS的结构、存储机制、管理机制和工作机制,然后对并行网络文件系统PNFS的原型系统进行了性能测试,从而验证了并行网络文件系统PNFS可以有效地解决传统网络文件系统在可扩展性、可用性和性能上存在的问题,能够为高性能文件系统的建立提供一种行之有效的解决方法。

关键词: 并行网络文件系统,部署,网络存储,性能测试

Abstract: Beginning with the problems of solving the I/O bottleneck of high performance computer．First,this paper mainly analyzed and designed the architecture,access mechanism,management mechanism and operating mechanism of parallel network file system-PNFS．Second,we made the test of PNFS,and the results show that PNFS can resolve the problems of traditional file systems about scalability,availability and performance and provides an effective method for building high performance file system.

Key words: PNFS,Layout,Network-storage,Performance evaluation

张媛,于冠龙,阚云鹤. 并行网络文件系统PNFS研究[J]. 计算机科学, 2013, 40(Z6): 387-391. https://doi.org/

ZHANG Yuan,YU Guan-long and KAN Yun-he. Study of Parallel Network File System[J]. Computer Science, 2013, 40(Z6): 387-391. https://doi.org/

参考文献

[1] Sun Microsystems.NFS:Network File System Protocol Specification[Z]．RFC 1094,March 1989
[2] Black D．PNFS Block/VolumeLayout．ftp://www.ietf.org/internet-drafts/draft-black-PNFS-block-01.txt,2005-07
[3] Goodson G．NFSv4PNFS Extinctions．ftp://www.ietf.org/internet-drafts/draft-ietf-nfsv4-PNFS-00.txt,2005-10
[4] Shepler S,Callaghan B,Robinson D,et al.Network File System(NFS) version 4Protocol[Z]．RFC 3530,April 2003
[5] Shepler S．NFSv4Minor Version 1． ftp://www.ietf.org/internet-drafts/draft-ietf-nfsv4-minorversion1-02.txt,2006-03
[6] 曹立强,熊劲.Global File System性能评测与分析[J].高性能计算技术,2003,5(12):2-3

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed