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:
Feb. 11, 2025
Filed:
Dec. 28, 2023
Dell Products L.p., Round Rock, TX (US);
Ramesh Doddaiah, Westborough, MA (US);
Arieh Don, Newton, MA (US);
Sanjib Mallick, Bangalore, IN;
Vinay G. Rao, Bangalore, IN;
Dell Products L.P., Round Rock, TX (US);
Abstract
An apparatus in an illustrative embodiment comprises at least one processing device, with the processing device being configured to receive in a storage system from a host device an indication of a data size utilized in a multi-path layer of the host device to select paths for delivery of input-output operations to different storage controllers of the storage system, to determine in the storage system a prefetch data size based at least in part on the data size indication received from the host device, and responsive to detection in the storage system of sequential data reads in input-output operations received from the host device, to prefetch from one or more backend storage devices of the storage system, into a memory associated with a particular one of the storage controllers of the storage system, an amount of data that is determined based at least in part on the prefetch data size.