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堆叠式文件系统的研究及其在NAS整合中的实现 被引量：4

Research of Stackable File System and its Implement in NAS Convergence
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摘要 NAS整合不仅能优化存储空间的利用,简化数据备份等操作,而且能降低管理费用.在堆叠式文件系统研究的基础上,提出了在VFS层和NFS层加入可堆叠文件系统模块来实现NAS-Head的方法,从而使系统具备全局存储空间、数据加密、数据备份等功能.测试及分析表明,使用堆叠式文件系统实现的NAS整合系统具有扩展性强、配置灵活、管理简单及系统开发周期短等优点. NAS convergence not only optimizes the utilization of storage space and simplifies such operation as data backup, but also reduces management costs. Based on the research of stackable file system, a method is proposed to implement NAS-Head by inserting stackable file system module between VFS layer and NFS layer, and the system obtains the functions of global storage space, data encryption and data backup. The experiment and analysis show that the NAS convergence system implemented with stackable file system has the following advantages: strong scalability, flexible configuration, simple management and short developing period.
作者 谢长生 黄建忠 刘朝斌
机构地区 华中科技大学计算机学院外存储实验室
出处 《小型微型计算机系统》 CSCD 北大核心 2005年第3期515-518,共4页 Journal of Chinese Computer Systems
基金 国家自然科学基金项目(60173043)资助 国家"九七三"重大基础项目(G1999033006)资助.
关键词 堆叠式文件系统 NAS整合 存储安全 stackable file system NAS convergence storage security
分类号 TP333 [自动化与计算机技术—计算机系统结构]
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参考文献8

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同被引文献23

  • 1邓玉洁,张忠能.IP网络存储技术研究[J].计算机工程与应用,2004,40(23):148-151. 被引量：7
  • 2虞云翔.嵌入式Linux系统中Overlay文件系统的实现[J].微电子学与计算机,2005,22(10):175-178. 被引量：3
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引证文献4

二级引证文献14

小型微型计算机系统
2005年 第3期

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