计算机工程2017，Vol.43Issue(1)：27-31,5.DOI:10.3969/j.issn.1000-3428.2017.01.005
基于虚拟机放置的数据传输时间最小化方法
Data Transfer Time Minimization Method Based on Virtual Machine Placement
摘要
Abstract
The Data Transfer Time (DTT) is one of the dominating factors of task completion time in the data-intensive architecture of datacenter.A reasonable Virtual Machine (VM) placement method can effectively resolve the above problem.A good optimal VM placement result can obtain short DTT in the data-intensive datacenter and get the optimal task completion time in the datacenter.Aiming at this characteristic,this paper presents an optimized VM placement model so as to minimize the DTT.From the view of model analysis,the proposed model is a NP-complete problem.A corresponding proof is given in this paper.Simultaneously,a heuristic algorithm is given to solve the proposed model.Experimental results show that the proposed method can reasonably optimize VM placement and effectively decrease DTT in the data-intensive datacenter.关键词
虚拟机放置/数据中心/数据密集型结构/数据传输时间/数据节点/虚拟机Key words
Virtual Machine (VM) placement/datacenter/data-intensive architecture/Data Transfer Time (DTT)/data node/Virtual Machine (VM)分类
信息技术与安全科学引用本文复制引用
张鑫彦,李克秋,张永..基于虚拟机放置的数据传输时间最小化方法[J].计算机工程,2017,43(1):27-31,5.基金项目
国家自然科学基金(61373127). （61373127）
