Patents by Inventor Rajat Toshniwal

Rajat Toshniwal 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).

  • Selective token clash checking for a data write
    Patent number: 10880387
    Abstract: A first request may be received to write a first set of data to a first storage device of a first storage node. The first storage device may be capable of transferring or receiving data directly to or from a second storage device without transferring the data to or from a host device mapped to the first storage node. It may be determined that a first token clash check does not need to occur for the first request. The first token clash check may include determining whether the first request is requesting to write to one or more addresses that are associated with one or more tokens owned by one or more transactions. The one or more tokens may be a proxy for a set of data within one or more particular address ranges of the first storage device.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: December 29, 2020
    Assignee: International Business Machines Corporation
    Inventors: Shrirang S. Bhagwat, Pankaj Deshpande, Subhojit Roy, Rajat Toshniwal
  • Selective token clash checking for a data write
    Patent number: 10218804
    Abstract: A first request may be received to write a first set of data to a first storage device of a first storage node. The first storage device may be capable of transferring or receiving data directly to or from a second storage device without transferring the data to or from a host device mapped to the first storage node. It may be determined that a first token clash check does not need to occur for the first request. The first token clash check may include determining whether the first request is requesting to write to one or more addresses that are associated with one or more tokens owned by one or more transactions. The one or more tokens may be a proxy for a set of data within one or more particular address ranges of the first storage device.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: February 26, 2019
    Assignee: International Business Machines Corporation
    Inventors: Shrirang S. Bhagwat, Pankaj Deshpande, Subhojit Roy, Rajat Toshniwal
  • SELECTIVE TOKEN CLASH CHECKING FOR A DATA WRITE
    Publication number: 20180367633
    Abstract: A first request may be received to write a first set of data to a first storage device of a first storage node. The first storage device may be capable of transferring or receiving data directly to or from a second storage device without transferring the data to or from a host device mapped to the first storage node. It may be determined that a first token clash check does not need to occur for the first request. The first token clash check may include determining whether the first request is requesting to write to one or more addresses that are associated with one or more tokens owned by one or more transactions. The one or more tokens may be a proxy for a set of data within one or more particular address ranges of the first storage device.
    Type: Application
    Filed: August 27, 2018
    Publication date: December 20, 2018
    Inventors: Shrirang S. Bhagwat, Pankaj Deshpande, Subhojit Roy, Rajat Toshniwal
  • SELECTIVE TOKEN CLASH CHECKING FOR A DATA WRITE
    Publication number: 20170289290
    Abstract: A first request may be received to write a first set of data to a first storage device of a first storage node. The first storage device may be capable of transferring or receiving data directly to or from a second storage device without transferring the data to or from a host device mapped to the first storage node. It may be determined that a first token clash check does not need to occur for the first request. The first token clash check may include determining whether the first request is requesting to write to one or more addresses that are associated with one or more tokens owned by one or more transactions. The one or more tokens may be a proxy for a set of data within one or more particular address ranges of the first storage device.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Shrirang S. Bhagwat, Pankaj Deshpande, Subhojit Roy, Rajat Toshniwal