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:
May. 02, 2017
Filed:
Mar. 12, 2015
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Keiya Ishikawa, Kawasaki, JP;
Nina Tsukamoto, Koto, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A storage control apparatus controls a storage device. The storage device includes a first storage area and a second storage area different from the first storage area. An error detection information storage unit generates an ECC for each of data blocks in data to be written, as error detection information. The error detection information storage unit stores generated ECCto ECCin the first storage area. A data storage unit stores data blocks DBto DBin the second storage area. A detection unit performs error detection on each of the data blocks according to the error detection information read from the first storage area and the data to be written read from the second storage area.