Patents by Inventor Travis Ryan Grusecki

Travis Ryan Grusecki 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).

  • Network storage failover systems and associated methods
    Patent number: 11269744
    Abstract: Failover methods and systems for a networked storage environment are provided. A filtering data structure and a metadata data structure are generated before starting a replay of a log stored in a non-volatile memory of a second storage node, during a failover operation initiated in response to a failure at a first storage node. The second storage node operates as a partner node of the first storage node to mirror at the log one or more write requests received by the first storage node prior to the failure, and data associated with the one or more write requests. The filtering data structure identifies each log entry and the metadata structure stores a metadata attribute of each log entry. The filtering data structure and the metadata structure are used for providing access to a logical storage object during the log replay from the second storage node.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: March 8, 2022
    Assignee: NETAPP, INC.
    Inventors: Parag Sarfare, Ananthan Subramanian, Szu-Wen Kuo, Asif Imtiyaz Pathan, Santhosh Selvaraj, Nikhil Mattankot, Manan Patel, Travis Ryan Grusecki
  • NETWORK STORAGE FAILOVER SYSTEMS AND ASSOCIATED METHODS
    Publication number: 20210334179
    Abstract: Failover methods and systems for a networked storage environment are provided. A filtering data structure and a metadata data structure are generated before starting a replay of a log stored in a non-volatile memory of a second storage node, during a failover operation initiated in response to a failure at a first storage node. The second storage node operates as a partner node of the first storage node to mirror at the log one or more write requests received by the first storage node prior to the failure, and data associated with the one or more write requests. The filtering data structure identifies each log entry and the metadata structure stores a metadata attribute of each log entry. The filtering data structure and the metadata structure are used for providing access to a logical storage object during the log replay from the second storage node.
    Type: Application
    Filed: April 22, 2020
    Publication date: October 28, 2021
    Applicant: NETAPP, INC.
    Inventors: Parag Sarfare, Ananthan Subramanian, Szu-Wen Kuo, Asif Imtiyaz Pathan, Santhosh Selvaraj, Nikhil Mattankot, Manan Patel, Travis Ryan Grusecki