Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (36): 88-90.DOI: 10.3778/j.issn.1002-8331.2010.36.024

• 海量存储技术专题 • Previous Articles     Next Articles

Design and implementation of I/O trace collection system in distributed environment

ZHAN Ling1,MA Jun2,CHEN Bo-jiang2,CHEN Wei-liang3,LV Rui2   

  1. 1.Department of Computer Science,Hubei University of Education,Wuhan 430074,China
    2.Sino-Tech Mass Storage Technology Ltd.(Beijing),Beijing 100083,China
    3.Qilu Securities Co.,Ltd.,Zibo,Shandong 255034,China
  • Received:2010-10-15 Revised:2010-11-16 Online:2010-12-21 Published:2010-12-21
  • Contact: ZHAN Ling

分布式I/O日志收集系统的设计与实现

詹 玲1,马 骏2,陈伯江2,陈维梁3,吕 睿2   

  1. 1.湖北第二师范学院 计算机学院,武汉 430205
    2.中科海量存储技术(北京)有限公司,北京 100083
    3.齐鲁证券有限公司,山东 淄博 255034

  • 通讯作者: 詹 玲

Abstract: With the rapid development of information technology application,I/O system is becoming more and more complicated,especially in the distributed computing environment.In order to explore the I/O behavior in the distributed computing environment,this paper designs and implements a novel tracing tool called distributed I/O trace system,which can simultaneously control each node’s I/O trace collecting behavior in a parallel distributed system.Distributed I/O trace system can also receive the I/O traces collected from each node,then save and manage the I/O traces.This paper describes the design considerations and the implementation details.

Key words: trace collection, distributed, storage system

摘要: 随着存储系统的快速发展,以及实际应用中对存储系统的要求日益苛刻,为了研究存储系统I/O子系统的运行形态,设计并实现了一种分布式I/O日志收集系统,该系统能够通过总控制台同时控制分布式系统的多个节点并行收集分布式系统的I/O日志,为分析和回放分布式系统的I/O日志提供有效的数据,且详细描述了系统的设计与实现。

关键词: 日志收集, 分布式, 存储系统

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