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. 29, 2017
Filed:
Dec. 18, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Takashi Kuwayama, Nagoya, JP;
Tsuyoshi Uchida, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A storage system includes a plurality of storage devices, including a first storage device and an information processor apparatus for managing the storage system. The first storage device is configured to select a second storage device coupled over a network with the information processor apparatus from among the plurality of storage devices, and assign a representative address such as an Internet Protocol (IP) address to be used for communication with the information processor apparatus to the selected second storage device. The second storage device is configured to receive a request addressed to the representative address from the information processor apparatus, and transfer the request to a third storage device among the plurality of storage devices to process the request. An assigned representative address may be canceled when a storage device fails and an internal IP address may be assigned. Storage devices may be selected based on load and the need for cable or hardwired connections may be reduced.