Patents by Inventor Sudhindra Tirupati Nagaraj

Sudhindra Tirupati Nagaraj 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).

  • Methods and systems for restoring a data container archived at an object-based storage
    Patent number: 10223361
    Abstract: Methods and systems for an object based storage are provided. As an example, a method for generating a metadata object for an archive data container having a plurality of data containers is disclosed. The method includes generating a first metadata signature for the archive data container using an archive data container identifier, a number of data containers within the archive data container, and placement information of each data container within the archive data container; assigning a plurality of blocks for storing data for the plurality of data containers at an object based storage to an intermediate logical object; updating a payload signature with placement information of the plurality of blocks within the intermediate logical object; and placing the first metadata signature and the updated payload signature within the metadata object, wherein the metadata object is used to retrieve location information for a specific data container within the archive data container.
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: March 5, 2019
    Assignee: NETAPP, INC.
    Inventors: Kiran Nenmeli Srinivasan, Sumeeth Kyathanahalli, Sudhindra Tirupati Nagaraj
  • METHODS AND SYSTEMS FOR RESTORING A DATA CONTAINER ARCHIVED AT AN OBJECT-BASED STORAGE
    Publication number: 20180203865
    Abstract: Methods and systems for an object based storage are provided. As an example, a method for generating a metadata object for an archive data container having a plurality of data containers is disclosed. The method includes generating a first metadata signature for the archive data container using an archive data container identifier, a number of data containers within the archive data container, and placement information of each data container within the archive data container; assigning a plurality of blocks for storing data for the plurality of data containers at an object based storage to an intermediate logical object; updating a payload signature with placement information of the plurality of blocks within the intermediate logical object; and placing the first metadata signature and the updated payload signature within the metadata object, wherein the metadata object is used to retrieve location information for a specific data container within the archive data container.
    Type: Application
    Filed: January 18, 2017
    Publication date: July 19, 2018
    Applicant: NETAPP, INC.
    Inventors: Kiran Nenmeli Srinivasan, Sumeeth Kyathanahalli, Sudhindra Tirupati Nagaraj