安徽省气象业务资源池设计与应用

Design and Application of Resource Pool for Anhui Provincial Meteorological Service

为了适应气象现代化以及重整节约资源,安徽省气象局基于虚拟化技术,开展了气象业务省级资源池设计与应用研究,主要包括服务器与存储资源池、桌面和应用资源池建设,并推进省市县业务整合,"云+端"和移动化改造。本文从云计算的组成及核心技术、虚拟化存储技术、应用虚拟化技术和网络虚拟化技术方面展开关键技术探讨。给出了安徽省气象业务省级资源池总体架构、服务器与存储资源池、虚拟应用与虚拟桌面资源池和资源池调度管理系统的设计方案。通过对传统PC与虚拟桌面系统性能、故障处理可靠性测试进行比较,得出采用虚拟化后资源利用率和维护效率提高,24h功耗和服务器准备周期减少,软件故障维护和软件故障影响业务运行时间减少,不影响硬件故障维护和业务运行。安徽省气象业务资源池建设具有实际的应用价值。

In order to meet the needs of meteorological modernization and save resources,the design and application of meteorological resource pool are studied,which contains the construction of the server,storage resource pool,desktop and application resource pool,as well as the operational integration of the provincial,city,and county levels,and the innovation ofcloud+end'and mobility is conducted.Key technology,such as the composition of cloud computing,core technology,virtualization storing,application virtualization technology,network virtualization technology,and the mainstream methods are introduced.The overall architecture of the Anhui provincial meteorological service cloud platform,the server and storage resource pool,the virtual application and desktop resource pool and the methods of cloud platform management are presented.The performance comparison of traditional PC and desktop cloud systems and the comparison of fault handling reliability tests are conducted.The resource utilization and maintenance efficiency are improved after adopting cloud computing,and the 24-hours power consumption and the preparation cycle of the server are reduced.The influencing and maintenance time of software failure is reduced.The result shows that the construction of the private cloud has practical application value.