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:
Jan. 23, 2024
Filed:
Sep. 15, 2022
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventor:
Nobuhiro Yokoi, Tokyo, JP;
Assignee:
HITACHI, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0611 (2013.01); G06F 3/0659 (2013.01); G06F 3/0688 (2013.01);
Abstract
A storage systems is configured so that when a network interface receives a write request, the network interface performs protocol processing on the write request and transfers a write command to a storage controller, the storage controller reserves a data storage area in a cache memory, the network interface receives a data transfer request from the storage controller and stores data relating to the write request in the reserved storage area of the cache memory, the storage controller transfers a write response to the network interface, and the network interface responds to the source of the write request.