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:
Nov. 13, 2018
Filed:
Mar. 30, 2015
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Robert Fair, Cary, NC (US);
Hendrik Tanto, San Jose, CA (US);
Shobhan Kumar Chinnam, Cupertino, CA (US);
Karunakara Rao Seelam, Sunnyvale, CA (US);
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Embodiments are described for systems and methods that facilitate dynamic configuration of NPIV virtual ports in a Fiber Channel network environment. SCSI target endpoints are virtualized through NPIV mapping mechanisms. The assignment of many virtual ports to one or more base ports through the NPIV mapping allows data storage systems to be reconfigured dynamically or on-the-fly while the system is up and running. This also allows movement of virtual ports among physical ports, or even among different systems in the network. In a highly available system, such as critical data recovery systems, the ability to migrate data on-the-fly by moving endpoints port-to-port or system-to-system greatly facilitates the ability for data to be maintained and protected in a non-disruptive manner.