虚拟服务器技术在河南气象信息业务中的应用
Application of Virtual Server Technology in Henan Meteorological Information Service
中文摘要：
从河南省气象局的现状出发，结合气象信息化建设要求引进虚拟服务器技术。通过对现有服务器和存储的整合， 减少物理服务器的数量、提高物理服务器硬件利用率，解决了单点故障和备份机切换不及时的问题。建设集约化服务器硬件平台，并对虚拟化带来的效益逐一进行分析，从CPU内存使用情况、功耗、用电量等几个方面出发，与现有情况进行对比，体现出虚拟化的优越性。
中文关键词：
虚拟机，集群，气象信息化
KeyWords：
virtual machine, cluster, meteorology information
Abstract：
This article analyzes the benefits of virtualization on the CPU memory usage, power consumption and other aspects in the Henan Provincial Meteorological Bureau. The virtual system was built in an intensive server hardware platform through the integration of existing servers and storage to reduce the number of physical servers, improve the physical server hardware, solve the problem of single point of failure and backup machine based upon the meteorological information construction requirements.