基于带外管理技术的数据中心节能研究

Research on Energy Saving of Data Center Based on Out-of-Band Management Technology

本文介绍了带外管理技术在数据中心节能领域中的应用,着重阐述了数据中心基于带外模型的四种节能手段,通过对企业数据中心趋势的分析,结合数据中心的能耗组成部分,引出数据中心节能的重点方向,通过带外技术对于服务器能耗的精准获取,可有效提升设备机柜的使用率,同时缓解制冷系统“过供给”现象,针对服务器应用动态功率调节策略和虚机灵活迁移,高效管控能耗使用。

This paper introduces the application of out-of-band management technology in the field ofdata center energy saving,focusing on four kinds of energy-saving methods based on the out-of-band model in thedata center.By analyzingthe trend of the enterprise data center,and combining the energy consumption components of the data center,the key direction of data center energy savingis revealed.Through the accurate acquisition of server energy consumption by out-of-band technology,it can effectively improve the utilization rate of equipment cabinets and alleviate the"oversupply"phenomenon of therefrigeration system.Dynamic power regulation strategy and flexible virtual machine migration are appliedtoservers to efficiently control energy consumption.