Patents by Inventor Avinash Jayakumar

Avinash Jayakumar has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20200106720
    Abstract: A FC networking system includes a first FC networking device that is coupled to a FC storage system. A second FC networking device is coupled to a server device and includes a first FC PHY converter that is coupled to the first FC networking device via a first and a second FC link. The second FC networking device also includes an Ethernet switch processor that is coupled to the first FC PHY converter via a plurality of Ethernet links. The Ethernet links include a first Ethernet link that is mapped to the second FC link and a second Ethernet link that is mapped to the third FC link. The second FC networking device groups the first Ethernet link with the second Ethernet link to provide an aggregated interface, and load balances FCoE traffic between the first Ethernet link and the second Ethernet link.
    Type: Application
    Filed: September 27, 2018
    Publication date: April 2, 2020
    Inventors: Avinash Jayakumar, Ramesh Kumar Subbiah, Vibin Varghese, Praveen Sridhar
  • Publication number: 20200106544
    Abstract: In a Fibre channel (FC) networking system, a first FC networking device includes a first Ethernet switch processor and a first FC PHY converter that is communicatively coupled to the first Ethernet switch processor via a first plurality of Ethernet links, where the first plurality of Ethernet links is grouped as a first Ethernet aggregation interface. A second FC networking device is communicatively coupled to the first FC networking device via a plurality of FC links, where each Ethernet link of the first plurality of Ethernet links is mapped to a corresponding FC link of the plurality of FC links. The first FC networking device is configured to: generate only one FLOGI for a FC trunk associated with the first Ethernet aggregation interface; and hash the FLOGI among the first plurality of Ethernet links so as to the second FC networking device via the first Ethernet aggregation interface.
    Type: Application
    Filed: April 3, 2019
    Publication date: April 2, 2020
    Applicant: DELL PRODUCTS L.P.
    Inventors: Avinash JAYAKUMAR, Vibin VARGHESE, Ramesh Kumar SUBBIAH, Praveen SRIDHAR
  • Publication number: 20200070730
    Abstract: Cargo systems for use in a vehicle cargo compartment that provide a range of selectable cargo carrying configurations. A cargo shelf system includes a first support wall, a second support wall, at least one set of removable shelves supported between one of the support walls and an interior side panel of the vehicle, and a set of retractable shelves supported between the first and second support walls. A cargo divider system includes a tray bin attached to a frame structure of the vehicle, a load floor supported upon the tray bin, a flip-wall divider supported upon the tray bin, and a plurality of laterally displaceable divider walls. Another cargo divider system includes a storage bin, an independently moveable seat-side load floor, and an independently moveable gate-side load floor, the seat-side load floor and the gate-side load floor collectively covering the storage bin to form a generally planar continuous load floor.
    Type: Application
    Filed: August 27, 2019
    Publication date: March 5, 2020
    Inventors: Harman GILL, Avinash JAYAKUMAR, Usman DULATOV
  • Publication number: 20200023784
    Abstract: Provided is an expandable cargo box assembly for mounting on a side wall section of a cargo bed. The cargo box assembly comprises a base member for attaching the expandable cargo box assembly to the side wall section. The base member supports a folding floor assembly and forward and rearward collapsible walls at each end of the base member. The cargo box assembly also includes an inner wall plate attached to the forward and rearward collapsible walls opposite to the base member. The base member, the folding floor assembly, the forward and rearward collapsible walls and the inner wall plate collectively define an expandable enclosure that can be positioned in a stowed position when not in use, and is configured to expand to a deployed position to receive cargo.
    Type: Application
    Filed: July 18, 2019
    Publication date: January 23, 2020
    Inventors: David FLAJNIK, Harman GILL, Avinash JAYAKUMAR, Usman DULATOV
  • Patent number: 10491511
    Abstract: A feedback-based ECMP packet routing system includes a first node having a first node ECMP link group with first node ECMP links. The first node provides, in data packets forwarded through the first node ECMP links, first node ECMP feedback tag information including a first node identifier, a first node ECMP link group identifier, and a first node ECMP link identifier identifying the first node ECMP link used to forward the data packet. A second node receives a data packet from the first node via the first node ECMP link, stores its first node ECMP feedback tag information, and forwards the data packet through the second node link to the third node. When the link utilization of the second node link reaches a threshold, the ECMP feedback tag information is used to generate and send a feedback packet that causes the first node to adjust its ECMP routing parameters.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: November 26, 2019
    Assignee: Dell Products L.P.
    Inventors: Sudharsan Dhamal Gopalarathnam, Karthik Krishnamurthy, Avinash Jayakumar, Noufal KP, Anbalagan Natchimuthu
  • Publication number: 20190089578
    Abstract: A stack link fault response system includes a connected device, a first networking device, and a second networking device that is coupled to the connected device by first connected device link(s), and to the first networking device by stack links. The second networking device uses the stack links to transmit connected device communications received through the first connected device link(s) from the connected device. When the second networking device determines that a subset of the stack links are unavailable to transmit communications while at least one of the stack links is available to transmit communications, it performs a stack link fault response action that is configured to prevent the connected device from sending at least a portion of the connected device communications through the first connected device link(s) to the second networking device.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 21, 2019
    Inventors: Dennis R. Dadey, Avinash Jayakumar
  • Patent number: 9912580
    Abstract: Various embodiments of the invention provide systems, devices, and methods of configuring and controlling the operation of fallback links within a network. In certain embodiments, this is accomplished by selecting an operationally active port and internally configuring it to be part of an uplink LAG to achieve minimal L2 connectivity. Compared with existing designs, the presented invention has reduced delay time, minimal impact on network traffic, increased fallback bandwidth, faster convergence, and prevents link flaps of downstream server ports. In line with the IOA's plug- and play philosophy, no administrator intervention or reprogramming of VLANs is required in selecting fallback links.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: March 6, 2018
    Assignee: DELL PRODUCTS LP
    Inventors: Avinash Jayakumar, Sivakami B.K., Joyas Joseph
  • Publication number: 20160301597
    Abstract: Various embodiments of the invention provide systems, devices, and methods of configuring and controlling the operation of fallback links within a network. In certain embodiments, this is accomplished by selecting an operationally active port and internally configuring it to be part of an uplink LAG to achieve minimal L2 connectivity. Compared with existing designs, the presented invention has reduced delay time, minimal impact on network traffic, increased fallback bandwidth, faster convergence, and prevents link flaps of downstream server ports. In line with the IOA's plug- and play philosophy, no administrator intervention or reprogramming of VLANs is required in selecting fallback links.
    Type: Application
    Filed: April 8, 2015
    Publication date: October 13, 2016
    Applicant: DELL PRODUCTS L.P.
    Inventors: Avinash Jayakumar, Sivakami B.K., Joyas Joseph