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因特网带来数字信息量的快速增长,局域网中传统的服务器由于繁多的功能已经不堪重负,网络存储技术的兴起为海量数据存储提供了解决途径。针对中小型企业的局域网,该文提出在成熟的IP网络中配置附网存储设备(NASD,Network-AttachedStorageDevice)作为企业数据集中存储的解决方案。在开发的NASD主模块中,优化的Linux操作系统和网络服务程序安装在一块固态电子盘中,和数据磁盘分开。经过初始化的配置后,管理员和用户可以在局域网中通过网页登陆NASD,进行管理和数据访问。利用Benchmark(标准检查程序)对开发的附网文件存储服务器进行了性能评测,试验结果表明服务器具有良好的数据输入输出(I/O,Input/Output)性能。
With the rapid growth of digital information in the Internet, the traditional server in LAN has been overwhelmed by the numerous functions. The rise of network storage technology has provided a solution for mass data storage. For small and medium-sized enterprises’ LAN, this paper proposes to deploy Network-Attached Storage Device (NAS) in a mature IP network as a solution for centralized storage of enterprise data. In the development of the main NASD module, the optimized Linux operating system and web services program are installed on a solid-state electronic disk separate from the data disk. After initial configuration, administrators and users can login to the NASD through LAN for management and data access. Benchmark (standard check program) was used to evaluate the performance of the attached file storage server. The experimental results show that the server has good data input / output (I / O) performance.