工程机械远程监控及维护系统的数据中心设计

Design for data center in remote monitoring and maintenance system of construction machinery

在概述工程机械远程监控及维护系统基本架构的基础上,给出了相应数据中心的设计思想,并详细阐述了数据中心的存储与灾备方案.构建了基于存储区域网(SAN)的存储模型,把磁盘阵列和磁带库等存储设备通过光纤通道互联设备构成一个高速存储子网,并在SAN的网络中运用存储虚拟化技术整合不同产商的产品,统一存储平台.最后给出了数据中心相应的灾备设计方案.

Based on a summary on the remote monitoring and maintenance system infrastructure of construction machinery,the design concept for data center is first presented.Meanwhile,the storage and retrieval options are provided.Based on the SAN storage model,a high-speed storage subnet is then established with interconnection of such storage devices as disk array and tape base via optical fibers.Afterwards,various products from diverse manufacturers are integrated into a unified storage platform by employing the vir...