VIRTUAL MACHINE OPERATION MANAGEMENT DEVICE, VIRTUAL MACHINE OPERATION MANAGEMENT SYSTEM, VIRTUAL MACHINE OPERATION MANAGEMENT METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To suppress the instantaneous interruption of a service in the maintenance of a hypervisor.SOLUTION: A virtual machine operation management device includes: request management means for generating movement control information for controlling the movement of a movement object virtual machine operating on a movement source physical server including movement object virtual machine information related to the movement object virtual machine, movement source physical server information related to the movement source physical server, movement destination physical server information related to a movement destination physical server as the movement destination of the movement object virtual machine and relay physical server information related to a relay physical server for relaying the movement of the movement object virtual machine from the movement source physical server to the movement destination physical server; and movement control means for, on the basis of the movement control information generated by the request management means, controlling the movement of the movement object virtual machine from the movement source physical server via the relay physical server to the movement destination physical server.SELECTED DRAWING: Figure 1