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一种遥测智能终端设备双CPU架构系统软件升级的方案研究

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针对双CPU架构的遥测智能终端设备提出了一种基于Inotify机制与NFS文件系统的系统软件升级方案.Inotify是Linux操作系统中一种实时监控文件系统变化的机制,NFS(Network File System)文件系统是一种网络文件系统,允许用户在不同的计算机或者各节点之间共享文件和存储资源.详细介绍了该方案的设计和实现,并对方案的性能进行了分析和评估.实验结果表明,该方案具有较高的实时性和可靠性,可有效提高遥测智能终端设备多CPU架构的升级效率.
Software updating scheme study for a telemetry intelligent terminal equipment with dual-CPU architecture system
For a telemetry intelligent terminal equipment with dual-CPU architecture system,a system software up-grade scheme based on Inotify mechanism and network file system(NFS)was formulated.Inotify is a mechanism for real-time monitoring file system changes in the Linux operating system.NFS is a network file system permitting us-ers to share files and storage resources between different computers or nodes.A detailed introduction was made on the design and realization of the upgrade scheme.The performance of the scheme was analyzed and evaluated.The results of test demonstrate the scheme has high real-time performance and reliability,and is able to effectively im-prove the upgrade efficiency of multi-CPU architecture of telemetry intelligent terminal equipment.

telemetry intelligent terminal equipmentInotify mechanismnetwork file system(NFS)multi-CPU ar-chitectureremote upgradereal-time monitoringperformance analysis

龙荣平、梁祖丹、唐洁

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广西水利电力勘测设计研究院有限责任公司,南宁 530023

中国农业银行股份有限公司南宁科技支行,南宁 530023

遥测智能终端设备 Inotify机制 NFS文件系统 多CPU架构 远程升级 实时监控 性能分析

2024

广西水利水电
广西水利电力勘测设计研究院

广西水利水电

影响因子:0.135
ISSN:1003-1510
年,卷(期):2024.(2)
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