| 海量存储文件系统CastorFS的设计与实现 |
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| 引用本文： | 陈志凌,程耀东,刘爱贵,陈刚.海量存储文件系统CastorFS的设计与实现[J].计算机工程与应用,2006,42(4):108-110,117. |
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| 作者姓名： | 陈志凌 程耀东 刘爱贵 陈刚 |
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| 作者单位： | 1. 中国科学院研究生院,北京,100049
2. 中国科学院高能物理研究所计算中心,北京,100049 |
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| 摘 要： | 文章首先介绍CERN存储管理软件CASTOR的体系结构及其特点。然后,详细描述基于CASTOR设计和实现的本地海量存储文件系统CastorFS,包括基本技术线路、内核模块和应用层模块设计以及性能测试和优化等。实验数据说明,该文件系统具有高性能、良好的可扩展性、使用方便等特点,能很好地满足高能物理实验的计算需求。
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| 关 键 词： | 海量存储 文件系统 分级存储管理 |
| 文章编号： | 1002-8331-（2006）04-0108-03 |
| 收稿时间： | 2005-09 |
| 修稿时间： | 2005-09 |
Design and Implementation of a Mass Storage File System |
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| Chen Zhiling,Cheng Yaodong,Liu Aigui,Chen Gang.Design and Implementation of a Mass Storage File System[J].Computer Engineering and Applications,2006,42(4):108-110,117. |
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| Authors: | Chen Zhiling Cheng Yaodong Liu Aigui Chen Gang |
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| Affiliation: | 1.Graduated School of Chinese Academy of Sciences, Beijing 100049; 2.Computing Center,Institute of High Energy Physics,CAS,Beijing 100049 |
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| Abstract: | Firstly,this paper presents the architecture and features of CASTOR(CERN Advanced STORage Manager).Then it describes the design and implementation of a local mass storage file system-CastorFS,including basic technical method,the design of kernel module and user-space module,performance test and optimization.The experimental data shows that CastorFS has the features of high performance,good scalability,easy to use,and so on.And it can meet the computing requirements of experiments in high energy physics domain. |
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| Keywords: | mass storage file system hierarchical storage management |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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