The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2014
Filed:
Feb. 28, 2011
Koji Sugai, Kawasaki, JP;
Koji Sugai, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An arrangement control unit of a management server connected to servers on which VMs operate collects information indicating a physical resource capacity used by each VM in the servers; calculates a reserve capacity that is a physical resource capacity expected to be further required for each VM to operate according to the physical resource capacity currently used by each VM; and selects any of VMs as a target VM to be migrated, and select as a destination server, a server having a free physical resource capacity which can accommodate the physical resource capacity used by the target VM to be migrated and the reserve capacity necessary therefor among the servers; and a VM control unit of the management server migrates the target VM to be migrated to the destination server.