Patents by Inventor Ganesh Kumar Murugesan

Ganesh Kumar Murugesan 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).

  • Command response and completion determination
    Patent number: 10341211
    Abstract: An analytics and diagnostic node according to the present disclosure monitors oversubscription and determines flow metrics by receiving mirror command frames from one or more switching nodes. The mirror command frames could correspond to a multiple flows traversing over a connection within a network. The analytics and diagnostic node collects at least one latency metric for each of the flows using timestamps found within the mirror command frames. Based on the latency metrics and timestamps, the analytic diagnostic node determines an average data rate for each of the flows. The analytics and diagnostic node also computes the cumulative data rates corresponding to different bucket intervals based on the average data rates. To detect oversubscription, the analytics and diagnostic node compares the cumulative data rates with one or more oversubscription rules.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: July 2, 2019
    Assignee: Brocade Communications Systems LLC
    Inventors: Badrinath Kollu, Sathish Kumar Gnanasekaran, Ganesh Kumar Murugesan, Amit Kumar Tyagi, Sharanappa Ijeri
  • COMMAND RESPONSE AND COMPLETION DETERMINATION
    Publication number: 20170093676
    Abstract: An analytics and diagnostic node according to the present disclosure monitors oversubscription and determines flow metrics by receiving mirror command frames from one or more switching nodes. The mirror command frames could correspond to a multiple flows traversing over a connection within a network. The analytics and diagnostic node collects at least one latency metric for each of the flows using timestamps found within the mirror command frames. Based on the latency metrics and timestamps, the analytic diagnostic node determines an average data rate for each of the flows. The analytics and diagnostic node also computes the cumulative data rates corresponding to different bucket intervals based on the average data rates. To detect oversubscription, the analytics and diagnostic node compares the cumulative data rates with one or more oversubscription rules.
    Type: Application
    Filed: September 23, 2016
    Publication date: March 30, 2017
    Inventors: Badrinath Kollu, Sathish Kumar Gnanasekaran, Ganesh Kumar Murugesan, Amit Kumar Tyagi, Sharanappa Injeri
  • Virtual port world wide names
    Patent number: 8929252
    Abstract: A network switch allows defining a virtual port worldwide name (VPWWN) and associating the VPWWN with an F_port of the network switch, for use by a host bus adaptor (HBA) connecting to the network switch. Both a default and a user VPWWN may be defined, with the user VPWWN typically taking precedence over the default VPWWN. A database of VPWWN associations may be used to ensure uniqueness of the user VPWWN. Where the HBA allows dynamic assignment of WWNs, the VPWWN may be pushed to the HBA. The VPWWNs may be deleted, and moved to another port as desired.
    Type: Grant
    Filed: June 3, 2014
    Date of Patent: January 6, 2015
    Assignee: Brocade Communications Systems, Inc.
    Inventors: Srikara Subramanyan, Badrinath Kollu, Ganesh Kumar Murugesan, Nhan Trong Pham, Sathish Kumar Gnanasekaran, Nadeem Kattangere, Vinodh Ravindran, Vidya Renganarayanan Vineet, Vidya Sagar Ravipati, Blayne Rawsky
  • Virtual Port World Wide Names
    Publication number: 20140286194
    Abstract: A network switch allows defining a virtual port worldwide name (VPWWN) and associating the VPWWN with an F_port of the network switch, for use by a host bus adaptor (HBA) connecting to the network switch. Both a default and a user VPWWN may be defined, with the user VPWWN typically taking precedence over the default VPWWN. A database of VPWWN associations may be used to ensure uniqueness of the user VPWWN. Where the HBA allows dynamic assignment of WWNs, the VPWWN may be pushed to the HBA. The VPWWNs may be deleted, and moved to another port as desired.
    Type: Application
    Filed: June 3, 2014
    Publication date: September 25, 2014
    Applicant: Brocade Communications Systems, Inc.
    Inventors: Srikara Subramanyan, Badrinath Kollu, Ganesh Kumar Murugesan, Nhan Trong Pham, Sathish Kumar Gnanasekaran, Nadeem Kattangere, Vinodh Ravindran, Vidya Renganarayanan Vineet, Vidya Sagar Ravipati, Blayne Rawsky
  • Virtual port world wide names
    Patent number: 8774052
    Abstract: A network switch allows defining a virtual port worldwide name (VPWWN) and associating the VPWWN with an F_port of the network switch, for use by a host bus adaptor (HBA) connecting to the network switch. Both a default and a user VPWWN may be defined, with the user VPWWN typically taking precedence over the default VPWWN. A database of VPWWN associations may be used to ensure uniqueness of the user VPWWN. Where the HBA allows dynamic assignment of WWNs, the VPWWN may be pushed to the HBA. The VPWWNs may be deleted, and moved to another port as desired.
    Type: Grant
    Filed: February 21, 2012
    Date of Patent: July 8, 2014
    Assignee: Brocade Communications Systems, Inc.
    Inventors: Srikara Subramanyan, Badrinath Kollu, Ganesh Kumar Murugesan, Nhan Trong Pham, Sathish Kumar Gnanasekaran, Nadeem Kattangere, Vinodh Ravindran, Vidya Renganarayanan Vineet, Vidya Sagar Ravipati, Blayne Rawsky
  • Virtual Port World Wide Names
    Publication number: 20120218990
    Abstract: A network switch allows defining a virtual port worldwide name (VPWWN) and associating the VPWWN with an F_port of the network switch, for use by a host bus adaptor (HBA) connecting to the network switch. Both a default and a user VPWWN may be defined, with the user VPWWN typically taking precedence over the default VPWWN. A database of VPWWN associations may be used to ensure uniqueness of the user VPWWN. Where the HBA allows dynamic assignment of WWNs, the VPWWN may be pushed to the HBA. The VPWWNs may be deleted, and moved to another port as desired.
    Type: Application
    Filed: February 21, 2012
    Publication date: August 30, 2012
    Applicant: BROCADE COMMUNICATIONS SYSTEMS, INC.
    Inventors: Srikara Subramanyan, Badrinath Kollu, Ganesh Kumar Murugesan, Nhan Trong Pham, Sathish Kumar Gnanasekaran, Nadeem Kattangere, Vinodh Ravindran, Vidya Renganarayanan Vineet, Vidya Sagar Ravipati, Blayne Rawsky