Server virtual machine placement system, virtual machine placement method, program, and virtual machine management device

摘要

In a system that challenges the virtual machine is distributed, re-place the virtual machine immediately in the form of the load sudden variations, resulting in a need effective performance, further, continuing the operation of the system as a whole to the relocation of to. Resources and conflict detection means 12 for detecting the conflict of resources using the resource usage for the server device 3 as a whole of the resolution means a single, the measurement data about the resources and utilization by the 33 virtual machines running on the server on the device, I and a virtual machine relocation decision means 13 for moving the server other devices with low resources utilization, the virtual machine of the server on which a resource conflict is detected.