Patents by Inventor Ranjith R. Nair

Ranjith R. Nair 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).

  • Patent number: 11194727
    Abstract: A computer-implemented method, according to one embodiment, includes: identifying block addresses which are associated with a given object, and combining the block addresses to a first set in response to determining that at least one token is currently issued on one or more of the identified block addresses. A first portion of the block addresses is transitioned to a second set, where the first portion includes ones of the block addresses determined as having a token currently issued thereon. Moreover, a second portion of the block addresses is divided into equal chunks, where the second portion includes the block addresses remaining in the first set. The chunks in the first set are allocated across two or more parallelization units. Furthermore, the block addresses in the second set are divided into equal chunks, and the chunks in the second set are allocated to at least one dedicated parallelization unit.
    Type: Grant
    Filed: January 2, 2020
    Date of Patent: December 7, 2021
    Assignee: International Business Machines Corporation
    Inventors: Amey Gokhale, Ranjith R. Nair, Sandeep R. Patil, Sasikanth Eda
  • Publication number: 20200133872
    Abstract: A computer-implemented method, according to one embodiment, includes: identifying block addresses which are associated with a given object, and combining the block addresses to a first set in response to determining that at least one token is currently issued on one or more of the identified block addresses. A first portion of the block addresses is transitioned to a second set, where the first portion includes ones of the block addresses determined as having a token currently issued thereon. Moreover, a second portion of the block addresses is divided into equal chunks, where the second portion includes the block addresses remaining in the first set. The chunks in the first set are allocated across two or more parallelization units. Furthermore, the block addresses in the second set are divided into equal chunks, and the chunks in the second set are allocated to at least one dedicated parallelization unit.
    Type: Application
    Filed: January 2, 2020
    Publication date: April 30, 2020
    Inventors: Amey Gokhale, Ranjith R. Nair, Sandeep R. Patil, Sasikanth Eda
  • Publication number: 20200081843
    Abstract: A computer-implemented method, according to one embodiment, includes: receiving an operation request which corresponds to a given object, identifying multiple block addresses which are associated with the given object, determining whether any one or more of the identified block addresses have a token currently issued thereon, and combining the multiple block addresses to a first set in response to determining that at least one token is currently issued on one or more of the identified block addresses. A first portion of the block addresses determined as having a token currently issued thereon is transitioned to a second set. A remaining portion of the block addresses is also divided into equal chunks. The chunks are allocated in the first set across parallelization units, and the block addresses in the second set are divided into equal chunk. Furthermore, the chunks in the second set are allocated to a dedicated parallelization unit.
    Type: Application
    Filed: September 12, 2018
    Publication date: March 12, 2020
    Inventors: Amey Gokhale, Ranjith R. Nair, Sandeep R. Patil, Sasikanth Eda
  • Patent number: 10572386
    Abstract: A computer-implemented method, according to one embodiment, includes: receiving an operation request which corresponds to a given object, identifying multiple block addresses which are associated with the given object, determining whether any one or more of the identified block addresses have a token currently issued thereon, and combining the multiple block addresses to a first set in response to determining that at least one token is currently issued on one or more of the identified block addresses. A first portion of the block addresses determined as having a token currently issued thereon is transitioned to a second set. A remaining portion of the block addresses is also divided into equal chunks. The chunks are allocated in the first set across parallelization units, and the block addresses in the second set are divided into equal chunk. Furthermore, the chunks in the second set are allocated to a dedicated parallelization unit.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: February 25, 2020
    Assignee: International Business Machines Corporation
    Inventors: Amey Gokhale, Ranjith R. Nair, Sandeep R. Patil, Sasikanth Eda
  • Patent number: 10432474
    Abstract: A technique for mapping relationships among virtual elements across a system includes, for a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to a switch, identifying relationships between physical ports on the switch and virtual ports on the switch. For each vNIC link, local area network (LAN) interface information on the server is identified and data structures are created establishing topology information between the switch and the server. A mapping of each vNIC link to a respective virtual port on the switch is created by correlating the topology information with the LAN interface information.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: October 1, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede
  • Patent number: 10432475
    Abstract: A technique for mapping relationships among virtual elements across a system includes, for a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to a switch, identifying relationships between physical ports on the switch and virtual ports on the switch. For each vNIC link, local area network (LAN) interface information on the server is identified and data structures are created establishing topology information between the switch and the server. A mapping of each vNIC link to a respective virtual port on the switch is created by correlating the topology information with the LAN interface information.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: October 1, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede
  • Publication number: 20170237627
    Abstract: A technique for mapping relationships among virtual elements across a system includes, for a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to a switch, identifying relationships between physical ports on the switch and virtual ports on the switch. For each vNIC link, local area network (LAN) interface information on the server is identified and data structures are created establishing topology information between the switch and the server. A mapping of each vNIC link to a respective virtual port on the switch is created by correlating the topology information with the LAN interface information.
    Type: Application
    Filed: May 3, 2017
    Publication date: August 17, 2017
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede
  • Publication number: 20170237626
    Abstract: A technique for mapping relationships among virtual elements across a system includes, for a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to a switch, identifying relationships between physical ports on the switch and virtual ports on the switch. For each vNIC link, local area network (LAN) interface information on the server is identified and data structures are created establishing topology information between the switch and the server. A mapping of each vNIC link to a respective virtual port on the switch is created by correlating the topology information with the LAN interface information.
    Type: Application
    Filed: May 3, 2017
    Publication date: August 17, 2017
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede
  • Patent number: 9647895
    Abstract: A technique for mapping relationships among virtual elements across a system includes: for a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to a switch, identifying relationships between physical ports on the switch and virtual ports on the switch; for each vNIC link, identifying local area network (LAN) interface information on the server; creating data structures establishing topology information between the switch and the server; and creating a mapping of each vNIC link to a respective virtual port on the switch by correlating the topology information with the LAN interface information.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: May 9, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede
  • Patent number: 9647894
    Abstract: A system for mapping relationships among virtual elements across a system includes a switch and a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to the switch. The system also includes a virtual relationship module configured to: identify relationships between physical ports on the switch and virtual ports on the switch; for each vNIC link, identify local area network (LAN) interface information on the server; create data structures establishing topology information between the switch and the server; and create a mapping of each vNIC link to a respective virtual port on the switch by correlating the topology information with the LAN interface information.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: May 9, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede
  • Publication number: 20160036643
    Abstract: A technique for mapping relationships among virtual elements across a system includes: for a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to a switch, identifying relationships between physical ports on the switch and virtual ports on the switch; for each vNIC link, identifying local area network (LAN) interface information on the server; creating data structures establishing topology information between the switch and the server; and creating a mapping of each vNIC link to a respective virtual port on the switch by correlating the topology information with the LAN interface information.
    Type: Application
    Filed: June 8, 2015
    Publication date: February 4, 2016
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede
  • Publication number: 20160034317
    Abstract: A system for mapping relationships among virtual elements across a system includes a switch and a server having a virtualized network interface controller (vNIC) with a plurality of vNIC links connected to the switch. The system also includes a virtual relationship module configured to: identify relationships between physical ports on the switch and virtual ports on the switch; for each vNIC link, identify local area network (LAN) interface information on the server; create data structures establishing topology information between the switch and the server; and create a mapping of each vNIC link to a respective virtual port on the switch by correlating the topology information with the LAN interface information.
    Type: Application
    Filed: July 30, 2014
    Publication date: February 4, 2016
    Inventors: Ranjith R. Nair, Sanket S. Sangwikar, Amit S. Wankhede