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:
Feb. 04, 2014
Filed:
Sep. 14, 2012
Atsushi Katano, Adachi, JP;
Atsuhiro Otaka, Kawasaki, JP;
Nobuyuki Honjo, Tama, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A connection apparatus interposed between a storage device including at least one storage section and a plurality of controllers for controlling the storage device, the connection apparatus includes a notification section that transfers, when a notification indicating occurrence of a state variation relating to the storage section is received from the storage device, the notification to at least one of the controllers, a monitoring section that monitors access from the at least one of the controllers, to which the notification has been transferred, to the storage device through the connection apparatus, and a notification controlling section that changes over, when it is detected by the monitoring section that the access has been terminated, a transfer destination of the notification by the notification section to one or more of the controllers to which the notification has not been transferred.