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:
Jan. 10, 2023
Filed:
Sep. 03, 2020
Hitachi, Ltd., Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The present disclosure provides a computer system in which a virtual computer and a volume can be arranged in a cluster without degrading I/O performance of the virtual computer. A management node is configured to arrange a virtual computer and a volume in which the virtual computer inputs and outputs data in any one of a plurality of nodes, so as to allocate a predetermined resource among resources of a processor, a memory, and a storage drive to the virtual computer and the volume, thereby operating the virtual computer and the volume in the node. When the virtual computer and the volume can be arranged in the same node among the plurality of nodes, the management node determines the same node from the plurality of nodes based on a difference of ratios of resource amounts allocated to the virtual computer and the volume between the plurality of resources.