Title:
MIGRATION CONTROL PROGRAM, MIGRATION CONTROL DEVICE, AND MIGRATION CONTROL METHOD
Document Type and Number:
Japanese Patent JP2018026042
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a migration control program for determining order of migration of a virtual machine accompanied with rearrangement of the virtual machine, a migration control device and migration control method.SOLUTION: A migration control program specifies a first virtual machine group including a virtual machine movable to a physical machine of the migration destination from among a plurality of virtual machines based on migration information of the plurality of virtual machine and first status information, directs each virtual machine included in the first virtual machine group to move toward the physical machine of the migration destination corresponding to each virtual machine based on each priority of the plurality of virtual machines, and acquires second status information according to the completion of the migration toward the physical machine of the migration destination of any of the virtual machine, and specifies a second virtual machine group including the virtual machine movable to the physical machine of the migration destination from among the plurality of virtual machines based on the migration information and the second status information, and directs each virtual machine included in the second virtual machine group to move toward the corresponding physical machine of the migration destination based on the determined priority, respectively.SELECTED DRAWING: Figure 5
Inventors:
ONOUE KOICHI
Application Number:
JP2016158605A
Publication Date:
February 15, 2018
Filing Date:
August 12, 2016
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
G06F9/46; G06F9/50
Attorney, Agent or Firm:
Kenji Doi
Hayashi Tsunetoku
Hayashi Tsunetoku