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. 31, 2020
Filed:
Aug. 13, 2018
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Sumangala Bannur Subraya, Bangalore, IN;
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP, Houston, TX (US);
Abstract
Systems and methods disclosed herein provide an I/O prioritization scheme for NVMe-compliant storage devices. Through an interface of an HBA driver, a user specifies a range of LBAs that map to a namespace. The user interface also designates a priority level for the namespace. Once the namespace is created, the HBA driver generates a queue of the designated priority level. The HBA driver also generates a table that maps the queue to the namespace. When the HBA driver receives a request to perform an I/O command that targets the namespace, the HBA driver adds the requested command to the queue. I/O commands targeting the namespace are processed in accordance with the designated priority level by the controller.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile