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:
May. 03, 2022
Filed:
Feb. 05, 2021
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Miho Kobayashi, San Jose, CA (US);
Tomohiro Kawaguchi, Santa Clara, CA (US);
Akiyoshi Tsuchiya, San Jose, CA (US);
Assignee:
HITACHI, LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/14 (2006.01);
U.S. Cl.
CPC ...
G06F 11/1484 (2013.01); G06F 11/00 (2013.01); G06F 11/1461 (2013.01); G06F 11/1464 (2013.01); G06F 11/1469 (2013.01); G06F 2201/84 (2013.01);
Abstract
Example implementations described herein are directed to backup and restore of a public cloud and data center for disaster recovery. In a backup process of the disaster recovery, the VM root device information (a public cloud) and storage system volume information (a data center) in a main site are transferred to the disaster recovery tool. In a restoration process, the DR Tool specifies the storage system volume for backup to attach the VM in a backup site with the above information.