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:
Sep. 30, 2025
Filed:
Mar. 28, 2024
Dell Products L.p., Round Rock, TX (US);
Earl Medeiros, Fall River, MA (US);
Ramesh Doddaiah, Westborough, MA (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
A method for use in a storage processor, comprising: generating or updating a cache metadata table that identifies a plurality of cache slots, for each of the plurality of cache slots, the cache metadata table including a different respective location identifier that indicates a location for that cache slot; receiving an I/O request that is associated with a logical block address; allocating a given one of the plurality of cache slots to the logical block address based on the respective location identifier that corresponds to the given cache slot; and executing the I/O request by using the given cache slot, wherein using the given cache slot includes identifying a memory address that is associated with the cache slot and executing at least one direct memory access (DMA) command based on the memory address.