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一种云平台中优化的虚拟机部署机制
引用本文:温少君,陈俊杰,郭涛.一种云平台中优化的虚拟机部署机制[J].计算机工程,2012,38(11):17-19.
作者姓名:温少君  陈俊杰  郭涛
作者单位:1. 太原理工大学计算机科学与技术学院,太原,030024
2. 太原理工大学信息化管理与建设中心,太原,030024
基金项目:山西省国际科技合作基金资助项目,山西省科技基础条件平台建设基金资助项目,山西省研究生优秀创新基金资助项目
摘    要:传统虚拟机部署机制通常单一地依据宿主机当前的CPU状况来选择目标宿主机,从而引起负载不均衡。针对该问题,提出一种云平台中优化的虚拟机部署机制。建立宿主机自动选择模型,给出基于个性需求的宿主机自动选择策略,对宿主机后续负载状况进行预测,估算虚拟机的资源消耗。实验结果表明,该机制能在满足用户需求的基础上提高系统性能。

关 键 词:云计算  虚拟机部署  宿主机选择  负载预测  负载均衡
收稿时间:2011-11-24

Optimized Virtual Machine Deployment Mechanism in Cloud Platform
WEN Shao-jun , CHEN Jun-jie , GUO Tao.Optimized Virtual Machine Deployment Mechanism in Cloud Platform[J].Computer Engineering,2012,38(11):17-19.
Authors:WEN Shao-jun  CHEN Jun-jie  GUO Tao
Affiliation:b(a.College of Computer Science and Technology;b.Center of Information Management and Development,Taiyuan University of Technology,Taiyuan 030024,China)
Abstract:Hosts are usually selected only based on hosts’ current CPU conditions using traditional method.It brings load imbalance caused by the irrational use of resources.Aiming at this problem,this paper presents a virtual machine deployment mechanism in cloud platform.The model which can automatically select host is established.The automatic selection strategy is based on the individual needs,and it can predict follow-up load and resource consumption of virtual machines.Experimental results show that the mechanism can meet the users’ requirement and improve the system performance.
Keywords:cloud computing  virtual machine deployment  host selection  load prediction  load balance
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