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:
Aug. 16, 2022
Filed:
Feb. 01, 2021
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Kazuei Hironaka, Tokyo, JP;
Akira Deguchi, Tokyo, JP;
Assignee:
HITACHI, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0647 (2013.01); G06F 3/0607 (2013.01); G06F 3/0641 (2013.01); G06F 3/0644 (2013.01); G06F 3/0665 (2013.01); G06F 3/0674 (2013.01);
Abstract
A storage device is connected to a migration source storage device that stores migration target data via a data line. A transportable external mass storage device that stores the migration target data migrated from the migration source storage device is connected to the storage device. The storage device references logical configuration information received from the migration source storage device via the data line and restores and stores the migration target data stored in the external mass storage device.