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:
Apr. 19, 2022
Filed:
Feb. 04, 2021
Fujitsu Limited, Kawasaki, JP;
Shinichi Nishizono, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
A storage control device includes a memory and a processor. The processor configured to, when a request for writing first data to a first unit region among unit regions included in a first storage region is received, write the first data to the first unit region in a second storage region corresponding to a snapshot, the snapshot being corresponding to the first storage region. The processor is further configured to send a first completion response to the request for writing. The processor is further configured to, when a first read request requesting for reading from the first unit region in the second storage region is received, send second data stored in the first unit region in the first storage region, as read data in accordance with the first read request.