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. 02, 2025
Filed:
Aug. 02, 2023
Dell Products L.p., Round Rock, TX (US);
Nikhith Ganigarakoppal Kantharaju, Hassan, IN;
Richa Kumari, Bangalore, IN;
Abhijit Shashikant Mirajkar, Bangalore, IN;
Ajay Sukumaran Nair Syamala Bai, Bangalore, IN;
Dell Products L.P., Round Rock, TX (US);
Abstract
A crash-based RAID data storage system includes a chassis housing storage subsystems coupled to an operating system and a software RAID subsystem. During a runtime mode of the operating system, the software RAID subsystem reserves a RAID driver telemetry storage portion of a RAID logical storage subsystem provided by at least one storage device in the storage subsystems. In response to the operating system entering a crash dump mode from the runtime mode, the software RAID subsystem initializes respective controller devices in each of the storage subsystems, and during the crash dump mode of the operating system the software RAID subsystem stores RAID driver telemetry data generated by the software RAID subsystem in the RAID driver telemetry storage portion of the RAID logical storage subsystem provided by the at least one storage device using the respective controller device for that storage device.