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:
Feb. 27, 2007
Filed:
Aug. 30, 2001
Applicants:
Hiroshi Arakawa, Tokyo, JP;
Haruaki Watanabe, Tokyo, JP;
Yoshinori Okami, Tokyo, JP;
Inventors:
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/16 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
A backup processing method for backing up data to be used by a data-processing computer system comprises selecting resources in a usable state from a plurality of resources necessary for the data to be used by the data-processing computer system, selecting switches in a usable state from a plurality of switches needed to form routes among said selected resources, and executing backup processing by using the secured resources and routes when the resources and routes necessary for backing up data to be used by the data processing computer system are secured to form multiple backup subsystems.