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:
Dec. 06, 2011
Filed:
Mar. 03, 2008
Seiichi Higaki, Ninomiya, JP;
Hisao Honma, Odawara, JP;
Seiichi Higaki, Ninomiya, JP;
Hisao Honma, Odawara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
There is provided a storage control system in which various controls to a plurality of storage controllers connected to each other can be effectively performed. The storage control system controls first and second storage controllers, in which a second storage controlleris connected to a first storage controller-to which a host system-is connected. With reference to a memory in which a table defining correspondence relationships between internal logical volumes and a host logical volumeof the second storage controlleris stored, a channel adapter-of the first storage controller-controls power supplies of driving mechanisms of storage devices corresponding to the internal logical volumes.