针对能耗和服务质量的虚拟机整合方法  

A Dynamic Consolidation of Virtual Machines Method for Energy and Service Quality

作　　者：赵君[1] 马中[1] 

机构地区：[1]武汉数字工程研究所,武汉430205

出　　处：《计算机与数字工程》2016年第3期405-408,共4页Computer & Digital Engineering

摘　　要：针对云计算数据中心能耗、服务质量问题,设计了一种虚拟机动态整合方法。该方法主要创新为基于利用率差值的虚拟机选择算法及基于能效比的虚拟机重分配算法。仿真实验结果表明该方法与传统方法相比降低了能耗和服务等级协议违背率,算法具备有效性。For the energy consumption and service quality problem in cloud computing,a dynamic consolidation of virtual machines method is proposed.The innovation of the method includes virtual machine select algorithm based on utilization difference and virtual machine reallocation algorithm based on the performance/power.The experimental results show that the proposed method can effectively reduce energy and SLA violation compared with the traditional method.

关 键 词：云计算 动态整合 利用率差值 

分 类 号：TP308[自动化与计算机技术—计算机系统结构]