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:
Jul. 28, 2026
Filed:
Sep. 11, 2024
Hitachi Vantara, Ltd., Kanagawa-ken, JP;
Kazuki Togo, Tokyo, JP;
Akira Deguchi, Tokyo, JP;
Akiyoshi Tsuchiya, Tokyo, JP;
Kenta Sato, Tokyo, JP;
Hitachi Vantara, Ltd., Kanagawa-ken, JP;
Abstract
Violation of a recovery requirement is prevented at the time of a failover to a secondary site in case of failure while suppressing cost on hardware of the secondary site in normal times. In a computer system including: a primary site storage system; a secondary site storage system; and a management device, the management device can change a resource of the secondary site storage system, and in the case where a failure occurs in the primary site, the management device performs a failover of making a corresponding secondary volume take over operation of the primary volume, controls so as to enhance a resource of the secondary site storage system, and controls the failover so that a secondary volume which starts operating by the failover before the enhancement of the resource and a secondary volume which starts operating by the failover after the enhancement of the resource exist.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile