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1. 郑州大学信息工程学院,河南 郑州450001
2. 郑州大学信息网络省重点开放实验室,河南 郑州450052
[ "崔勇(1983-),男,河南郑州人,郑州大学博士生,主要研究方向为云计算、虚拟化技术。" ]
[ "林予松(1973-),男,河南郑州人,博士,郑州大学副教授,主要研究方向为下一代互联网、互联网医疗。" ]
[ "李润知(1978-),女,河南洛阳人,博士,郑州大学讲师,主要研究方向为P2P流媒体、社交网络。" ]
[ "王宗敏(1964-),男,河南荥阳人,博士,郑州大学教授,主要研究方向为下一代互联网。" ]
网络出版日期:2016-04,
纸质出版日期:2016-04-25
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崔勇, 林予松, 李润知, 等. 基于合作博弈的多虚拟机实时迁移带宽分配机制[J]. 通信学报, 2016,37(4):149-158.
Yong CUI, Yu-song LIN, Run-zhi LI, et al. Cooperative game based bandwidth allocation mechanism live migration of multiple virtual machines[J]. Journal of communications, 2016, 37(4): 149-158.
崔勇, 林予松, 李润知, 等. 基于合作博弈的多虚拟机实时迁移带宽分配机制[J]. 通信学报, 2016,37(4):149-158. DOI: 10.11959/j.issn.1000-436x.2016082.
Yong CUI, Yu-song LIN, Run-zhi LI, et al. Cooperative game based bandwidth allocation mechanism live migration of multiple virtual machines[J]. Journal of communications, 2016, 37(4): 149-158. DOI: 10.11959/j.issn.1000-436x.2016082.
IaaS云计算平台采用虚拟机实时迁移技术进行资源动态调度和管理。在实际应用场景下,需要并行实时迁移多个虚拟机。由于实时迁移算法本身以最大利用带宽的方式进行数据传输,存在着迁移进程间竞争带宽的问题,无法保证带宽全局最优分配,影响整体迁移的性能。提出一种基于合作博弈的多虚拟机实时迁移带宽分配机制,将带宽分配问题建模为一个纳什议价,通过求解纳什议价解得到帕累托最优的带宽分配方案,并在实际的虚拟化平台上进行了实现。实验结果表明,相比标准的并行实时迁移,所提出的带宽分配机制能够公平有效地分配带宽,提高了并行实时迁移的性能。
In IaaS cloud computing platform
live migration of virtual machines plays a significant role in resource dy-namic dispatching and management. Under many scenarios
multiple virtual machines in the same server need to be moved online concurrently.Since live migration algorithm utilizes bandwidth as more as possible to send data
there is a bandwidth competition among the concurrent migration processes
which cannot guarantee the optimal allocation for the bandwidth and finally degrades the overall performance of the parallel live migration. A cooperative game based band-width allocation mechanism in live migration of multip virtual machines was proposed
which models the bandwidth allocation problem as a Nash bargaining game and attains a desirable bandwidth sharing scheme that guarantees Pareto optimality. Experiment results show that the proposed method can assign the bandwidth fairly and efficiently and im-prove the performance of the parallel live migration.
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刘诗海 , 孙宇清 , 刘古月 . 面向业务特征的自适应虚拟机迁移带宽分配算法 [J ] . 计算机学报 , 2013 , 36 ( 9 ): 1816 - 1825 .
LIU S H , SUN Y Q , LIU G Y . An adaptive bandwidth allocatio lgo-rithm for virtual machine migration based on service features [J ] . Chinese Journal of Computers , 2013 , 36 ( 9 ): 1816 - 1825 .
DESHPANDE U , WANG X , GOPALAN K . Live gang migration of virtual machines [C ] // The 20th ACM International Sympos um on High Performance Distributed Computing . c 2011 : 135 - 146 .
LIU H , HE B . VMbuddies: coordinating live migration of multi-tier applications in cloud environments [J ] . IEEE Transactio n Parallel and Distributed Systems , 2015 , 26 ( 4 ): 1192 - 1205 .
GUO J , LIU F , ZENG D , et al . A cooperative game based allocation for sharing data center networks [C ] // IEEE Internationa ference on Computer Communications (INFOCOM). c 2013 : 2139 - 2147 .
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