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:
Jul. 01, 2025
Filed:
Dec. 18, 2023
Dell Products L.p., Round Rock, TX (US);
Sunil Shahu, Ahmedabad, IN;
Shyamkumar T. Iyer, Cedar Park, TX (US);
Dell Products L.P., Round Rock, TX (US);
Abstract
An inflight-I/O-based storage emulation system includes a storage emulation device coupled to host devices, and to storage devices that provide primary, secondary, and metadata storage systems. The storage emulation device stores I/O commands directed to the primary storage system by the host devices in its I/O queue. If the storage emulation device predicts I/O operations for I/O commands in its I/O queue do not exceed a threshold, it executes at least some of those I/O commands to store first data in the primary storage system. If the storage emulation device predicts I/O operations for I/O commands in its I/O queue exceed the threshold, it executes at least some of those I/O commands to store second data in the secondary storage system, and provides mapping information in the metadata storage system that identifies storage location(s) in the primary storage system associated with the second data in the secondary storage system.
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