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. 12, 2014
Filed:
Mar. 21, 2012
Yasuyuki Mimatsu, Yokohama, JP;
Kenichi Shimooka, Yokohama, JP;
Masayuki Yamamoto, Sagamihara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The storage system includes a host computer; a management computer coupled to the host computer; a first storage device coupled to the host computer and the management computer, and including first port management information; and a second storage device coupled to the host computer, the management computer and the first storage device, and including second port management information. The first port management information and the second port management information include an identifier of a port on each storage device, an identifier of a volume in each storage device, an access restriction and an identifier of a port permitted access from the host computer to each storage device.