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. 12, 2017
Filed:
Mar. 24, 2016
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A first control device includes a first storage unit holding a first error count and a first control unit that calculates the first error count, based on a status of an error detected when a storage device is accessed via a second control device, stores the calculated first error count in the first storage unit, and transmits the first error count to the second control device at predetermined timing. The second control device includes a second storage unit holding a second error count and a second control unit that calculates the second error count, based on a status of an error detected when the storage device is accessed, stores the calculated second error count in the second storage unit, and determines whether the storage device has malfunctioned, based on an aggregate value of the first error count received from the first control device and the second error count.