連邦型クラウドにおける仮想マシンの効率的マイグレーションに関する研究(暗号、セキュリティ、一般,QoS制御,ネットワーク品質,IPv6,IPバックボーンネットワーク,ディペンダブルネットワーク,ネットワークモデル及び一般)

概要

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Cloud computing and the as-a-service paradigm have gained a lot of interest recently. At the same time, visualization technology has been shown to be an attractive path to increase overall system resource utilization by its powerful management mechanism such as isolating resources schedulers, suspend/resume, and virtual machine(VM) live migration. In this paper we present a new VM migration strategy using VM live migration technology in the federated cloud environment. This method will be used to detect the overloaded servers and initiate the migration to the optimized location in the cloud automatically, thus eliminating the hotspots and balancing the load not only CPU load, including memory and network utilization. According to the experimental result, our technique has been proven that it can detect and remove the hotspots efficiently in the mostly under-loaded cloud, and balance the load in the mostly over-loaded cloud.
2010-07-01