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:
Mar. 22, 2022
Filed:
Oct. 07, 2020
Emc Ip Holding Company Llc, Hopkinton, MA (US);
EMC IP HOLDING COMPANY LLC, Hopkinton, MA (US);
Abstract
Embodiments of the present disclosure relate to a method, a device, and a computer program product for managing data transfer. A method for managing data transfer is provided, including: if determining that a request to transfer a data block between a memory and a persistent memory of a data storage system is received, obtaining a utilization rate of a central processing unit of the data storage system; and determining, from a first transfer technology and a second transfer technology and at least based on the utilization rate of the central processing unit, a target transfer technology for transferring a data block between the memory and the persistent memory, the first transfer technology transferring data through direct access to the memory, and the second transfer technology transferring data through the central processing unit. Therefore, the embodiments of the present disclosure can improve the data transfer performance of the storage system.