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:
Sep. 09, 2014
Filed:
Aug. 02, 2012
Takashige Iwamura, Yokohama, JP;
Kenta Ninose, Yokohama, JP;
Yoshiaki Eguchi, Yokohama, JP;
Yasuo Watanabe, Machida, JP;
Hisao Homma, Odawara, JP;
Yasutomo Yamamoto, Sagamihara, JP;
Takashige Iwamura, Yokohama, JP;
Kenta Ninose, Yokohama, JP;
Yoshiaki Eguchi, Yokohama, JP;
Yasuo Watanabe, Machida, JP;
Hisao Homma, Odawara, JP;
Yasutomo Yamamoto, Sagamihara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Availability of an information system including a storage apparatus and a host computer is improved. A host system includes a first storage apparatus provided with a first volume for storing data, and a second storage apparatus for storing the data sent from the first storage apparatus. In case of a failure occurring in the first storage apparatus, the host sends the data to be sent to the first storage apparatus to the second storage apparatus.