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. 28, 2020
Filed:
Jul. 17, 2018
Cisco Technology, Inc., San Jose, CA (US);
Claudio DeSanti, Oakland, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A Hypervisor hosted on a computer device includes a Fibre Channel (FC) port to communicate with an FC switch in an FC switched fabric. The FC port has a port identifier assigned by the switch device. The Hypervisor solicits from the switch FC priority values available to be allocated as respective local identifiers of virtual machines (VMs). The Hypervisor instantiates a VM with a global VM identifier, and allocates one of the solicited priority values to the instantiated VM such that the allocated priority value and the port identifier together represent a fabric VM identifier. After the allocating, the Hypervisor sends to the FC switch an update frame to indicate the instantiated VM, the global VM identifier, and the fabric VM identifier. During an FC session, the Hypervisor exchanges FC frames with an FC destination port connected to the switched fabric. Each session frame indicates the fabric VM identifier.