公开(公告)号：US20160077860A1

公开(公告)日：2016-03-17

申请号：US14787510

申请日：2014-03-26

Applicant: NCE CORPORATION

Inventor： Fumio MACHIDA

IPC: G06F9/455 ,  G06F9/50

CPC classification number: G06F9/45558 ,  G06F9/5077 ,  G06F11/008 ,  G06F11/1484 ,  G06F11/202 ,  G06F11/3003 ,  G06F11/302 ,  G06F11/3447 ,  G06F2009/4557 ,  G06F2201/865

Abstract: The virtual machine placement determination device includes a virtual machine placement proposal search unit 1 configured to search for a virtual machine placement proposal satisfying resource limitation to enumerate; an availability model synthesizing unit 2 configured to reflect a configuration of an application on each virtual machine placement proposal to generate an availability model for obtaining availability indicating a probability that the application is in an activation state; an application availability evaluation unit 3 configured to analyze the availability model to calculate an availability evaluation value indicating the availability of an application system constructed by the virtual machine placement proposal; and a virtual machine placement ranking unit 4 configured to rank each virtual machine placement proposal based on the availability evaluation value to determine the virtual machine placement proposal applied to the application.

Abstract translation: 虚拟机配置确定装置包括：虚拟机配置提案检索部1，用于搜索满足资源限制的虚拟机配置方案; 可用性模型合成单元2，被配置为在每个虚拟机放置建议上反映应用的配置以生成用于获得指示应用处于激活状态的概率的可用性的可用性模型; 应用可用性评估单元3，被配置为分析可用性模型以计算指示由虚拟机放置提案构建的应用系统的可用性的可用性评估值; 以及虚拟机布置排名单元4，其被配置为基于可用性评估值对每个虚拟机布置提议进行排名，以确定应用于该应用的虚拟机布置建议。