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:
Nov. 03, 2015
Filed:
Feb. 19, 2013
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Hiroshi Sakurai, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A storage-medium diagnosis includes a storage unit that stores therein respective diagnosis results of subregions of a storage region of a storage medium; a higher-access executing unit that accesses a region corresponding to access request from a higher-level device, and stores a result of the access as a diagnosis result in the storage unit; a diagnosis-region identifying unit that identifies a diagnosis region to be diagnosed next on the basis of the respective diagnosis results of the subregions stored in the storage unit; and a diagnosis executing unit that accesses and diagnoses the diagnosis region identified by the diagnosis-region identifying unit, and stores a result of the diagnosis in the storage unit. The storage-medium diagnosis can reduce the time used for diagnosis of the storage medium and suppress degradation in performance even during operation.