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:
Jun. 23, 2020
Filed:
Apr. 18, 2018
Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;
Yoshinari Shinozaki, Kawasaki, JP;
Takeshi Watanabe, Kawasaki, JP;
Norihide Kubota, Kawasaki, JP;
Yoshihito Konta, Kawasaki, JP;
Toshio Kikuchi, Sagamihara, JP;
Naohiro Takeda, Zushi, JP;
Yusuke Kurasawa, Nagano, JP;
Yuji Tanaka, Inagi, JP;
Marino Kajiyama, Yokohama, JP;
Yusuke Suzuki, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A storage control apparatus includes a memory configured to store meta-information for associating addresses of a logical area and a physical area with each other, and a processor coupled to the memory and configured to read out first meta-information corresponding to a first logical area from the memory, specify a first address of the physical area corresponding to a copy source address of the data based on the first meta-information, read out second meta-information corresponding to a second logical area that is set as a copy destination of the data in the logical area from the memory, specify a second address of the physical area corresponding to a copy destination address of the data based on the second meta-information, and execute copy of the data by associating the first address and the second address with each other as storage areas of the data.