绿色数据中心管理框架及能耗监控系统

发布时间：2018-08-08 19:29

【摘要】：当前,节能减排是时代的主题。随着社会经济的发展,IT行业已经逐渐渗透到了社会建设的各个层面,各个行业,成为其他行业发展的基石和依赖。工T行业蓬勃发展的同时,其能源消耗的问题也逐渐浮出水面。IT行业的能耗在整个能源消耗体系中的占比也在日益增加,甚至已经可以比拟航空业。因此,在工T行业中展开能耗节省的研究,具有重要的时代意义。而近年来,随着云计算技术的发展,绿色计算的概念也被提出。绿色计算是一种以环境的友好度为中心的计算模式。它通过努力消除计算系统中的环境不友好因素,使得计算系统、人、社会与自然环境更加和谐,从而实现资源优化利用,以及节能、环保和节约的目标。作为云计算技术的支撑以及现代信息系统建设中的关键环节,数据中心的建设也已经进入快速发展的阶段。然而,伴随而来的数据中心高能耗,以及对环境的污染等问题,也已成为世界各国都非常关注的问题,也是当前亟待解决的问题。以低能耗计算系统为重要支撑的绿色数据中心构建技术,显现出了广阔的应用前景。该论文从数据中心的整体能耗出发,综合考虑数据中心的实际情况,开展绿色数据中心管理系统以及虚拟化能耗节省框架的研究。论文提出了全局抽象层,整合虚拟机构建虚拟机集群,利用虚拟化技术对数据中心硬件资源进行整合,通过架构在VMM之上的全局抽象层,对集群进行全方位的监控和数据采集。并通过整合一些全局的资源,性能和能耗方面的管理策略,例如虚拟机的布局、迁移和智能能耗控制算法等提高数据中心资源的利用率,有效的降低数据中心的能耗,实现绿色数据中心的构建。通过我们对不同的全局管理策略进行部署测试得到的结果,可以表明,该论文提出的绿色数据中心管理框架Green Data Center(GDC)能有效改善当前数据中心低效高耗的现状,优化资源利用,提高40%到50%的资源利用率,降低50%左右的能耗,因此最终可以达到能耗节省,节能减排的目的。
[Abstract]:At present, energy conservation and emission reduction is the theme of the times. With the development of social economy, IT industry has gradually penetrated into the various levels of social construction, each industry has become the cornerstone and dependence of the development of other industries. With the rapid development of industry and T industry, the problem of energy consumption in IT industry has gradually surfaced. The proportion of energy consumption in the whole energy consumption system is also increasing day by day, even compared with aviation industry. Therefore, the research on energy saving in T industry is of great significance. In recent years, with the development of cloud computing technology, the concept of green computing has been put forward. Green computing is a computing model centered on environmental friendliness. By eliminating the unfriendly factors in the computing system, it makes the computing system, people, society and the natural environment more harmonious, so as to realize the optimal utilization of resources, as well as the goals of energy saving, environmental protection and saving. As the support of cloud computing technology and the key link in the construction of modern information system, the construction of data center has entered the stage of rapid development. However, the accompanying problems of high energy consumption and environmental pollution in data centers have also become a very important issue in the world, which is also an urgent problem to be solved. The construction technology of green data center with low energy consumption computing system as an important support shows a broad application prospect. This paper starts from the whole energy consumption of the data center, synthetically considers the actual situation of the data center, carries out the research of the green data center management system and the framework of energy saving in virtualization. This paper proposes a global abstract layer, integrates virtual machines to build virtual machine cluster, integrates the hardware resources of data center by using virtualization technology, and monitors and collects the cluster through the global abstract layer based on VMM. And by integrating some global resources, performance and energy management strategies, such as virtual machine layout, migration and intelligent energy control algorithm to improve the utilization of data center resources, effectively reduce the energy consumption of the data center. The construction of green data center is realized. The results obtained from the deployment tests of different global management strategies show that the green data center management framework (Green Data Center (GDC) proposed in this paper can effectively improve the current situation of low efficiency and high consumption of data centers and optimize the utilization of resources. By increasing the resource utilization ratio by 40% to 50% and reducing the energy consumption by 50% or so, the energy consumption can be saved and the energy saving and emission reduction can be achieved in the end.
【学位授予单位】：复旦大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP308

【共引文献】