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. 23, 2024
Filed:
Dec. 14, 2021
Dell Products L.p., Round Rock, TX (US);
Sanjib Mallick, Bangalore, IN;
Kurumurthy Gokam, Bangalore, IN;
Mohammad Salim Akhtar, Jamshedpur, IN;
Dell Products L.P., Round Rock, TX (US);
Abstract
An apparatus comprises a processing device that includes a processor coupled to a memory. The processing device is configured to identify a source multi-path device in first multi-pathing software, to create a target multi-path device in second multi-pathing software different than the first multi-pathing software, to copy a set of paths of the source multi-path device to the target multi-path device, to add to the set of paths of the source multi-path device a new path to the target multi-path device, and to remove paths other than the new path from the source multi-path device. Such an arrangement illustratively provides non-disruptive switching of path selection functionality of a host device from the source multi-path device of the first multi-pathing software to the target multi-path device of the second multi-pathing software. The source and target multi-path devices illustratively utilize different storage access protocols, such as respective SCSI and NVMe access protocols.