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| 基于用户个性化需求的虚拟机部署机制 | |
| 引用本文： | 彭红,杨根兴,蔡立志.基于用户个性化需求的虚拟机部署机制[J].软件产业与工程,2013(1):37-41,56. |
| 作者姓名： | 彭红 杨根兴 蔡立志 |
| 作者单位： | 1. 华东理工大学计算机科学与工程系 上海200237;上海市计算机软件评测重点实验室 上海201112 2. 上海市软件行业协会 上海200235 3. 上海市计算机软件评测重点实验室 上海201112 |
| 基金项目： | 上海市科学技术委员会资助;课题 |
| 摘 要： | 在云环境中，虚拟机作为一个大粒度的资源，用户通常要求其运行具有稳定性，不希望出现虚拟机频繁迁移的现象。本文提出了一种基于用户个性化需求的虚拟机优化部署方案：根据用户请求的应用背景，在对四类资源（CPU、内存、硬盘和带宽）赋值后比较资源请求值和云平台中宿主机的可用资源值，选出候选目标主机，再根据目标函数计算选择出目标主机。该方案为用户选择较优的宿主机部署虚拟机，既可以科学合理地利用资源，有效地改善了负载不均衡现象，更能获得更好的用户体验。 |
| 关 键 词： | 云计算 虚拟机部署 资源调度 负载均衡 |
Virtual Machine Deployment based on the Needs of Individual Users |
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| PENG Hong , YANG Genxing , CAI Lizhi.Virtual Machine Deployment based on the Needs of Individual Users[J].Software Industry and Engineering,2013(1):37-41,56. | |
| Authors: | PENG Hong YANG Genxing CAI Lizhi |
| Affiliation: | 1(Department of Computer Science & Engineering,East China University of Science and Technology,Shanghai 200237,China) 2(Shanghai Key Laboratory of Computer Software Evaluating & Testing,Shanghai 201112,China) 3(Shanghai Software Industry Association,Shanghai 200235,China) |
| Abstract: | In the cloud environment, the virtual machine is a large size of resources. Users usually require its operation stability, and do not want to see the phenomenon of frequent migration of virtual machines. This paper presents an optimized deployment scheme of virtual machine based on the individual requirements of users. This scheme can select the optimal host to deploy the virtual machine. It not only can use resources scientifically and rationally, reduce the frequent migration of the virtual machine, but also obtain a better users＇ experience. |
| Keywords: | Cloud Computing Virtual Machine Deployment Virtual Resources Scheduling Load Balancing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
