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. 04, 2025
Filed:
Jul. 31, 2023
Dell Products L.p., Round Rock, TX (US);
Nikhith Ganigarakoppal Kantharaju, Hassan, IN;
Abhijit Shashikant Mirajkar, Bangalore, IN;
Ajay Sukumaran Nair Syamala Bai, Bangalore, IN;
Dell Products L.P., Round Rock, TX (US);
Abstract
A direct-attached storage device software RAID boot system includes a chassis housing PCIe subsystems coupled to a UEFI subsystem and a software RAID subsystem. The software RAID subsystem identifies a first PCIe subsystem that is not claimed by a UEFI driver provided by the UEFI subsystem, and determines that the first PCIe subsystem is one of a PCIe bridge device or a PCIe root device. In response, the software RAID subsystem claims the first PCIe subsystem, installs a RAID protocol on the first PCIe subsystem, attaches at least one RAID logical storage subsystem provided by at least one PCIe endpoint device in the PCIe subsystems to the first PCIe subsystem, and presents the UEFI subsystem with a PCIe controller device in the first PCIe subsystem as being connected to the at least RAID logical storage subsystem.