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:
Jan. 10, 2006
Filed:
Feb. 28, 2003
Xiaoming Jiang, Minamiashigara, JP;
Satoshi Yagi, Ohi, JP;
Daisuke Mitsutaka, Odawara, JP;
Ikuya Yagisawa, Tokyo, JP;
Xiaoming Jiang, Minamiashigara, JP;
Satoshi Yagi, Ohi, JP;
Daisuke Mitsutaka, Odawara, JP;
Ikuya Yagisawa, Tokyo, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
In a storage system including a plurality of data controllers that receive a data input/output request that is input via an external communication path and perform data input/output processing with respect to a storage resource in response to this request, the plurality of data controllers being connected by a data communication path and being able to communicate with one another, if a data input/output request has been input into one of the controllers, the plurality of data controllers and shares execution of the data input/output processing by communication through the data communication path.