Patents by Inventor Rahul S. Deshmukh

Rahul S. Deshmukh 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).

  • System and method for end-to-end data integrity in a network file system
    Patent number: 8386835
    Abstract: A computer readable storage medium, embodying instructions executable by a computer to perform a method, the method including: validating a memory write of data segments using a first number of leaf hashes of a first hash tree, where each of the first number of leaf hashes is associated with one of the data segments of a first block size, generating interior node hashes based on the first number of leaf hashes, where each of the interior node hashes is associated with a second block size, generating a first root hash using the interior node hashes, where the first root hash is associated with a remote procedure call size, transmitting the first root rash and the data segments to a network file system, where the transmission is performed using the remote procedure call size, and validating the transmission of the data segments using the first root hash.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: February 26, 2013
    Assignee: Oracle International Corporation
    Inventors: Andreas E. Dilger, Eric Barton, Rahul S. Deshmukh
  • SYSTEM AND METHOD FOR END-TO-END DATA INTEGRITY IN A NETWORK FILE SYSTEM
    Publication number: 20110283085
    Abstract: A computer readable storage medium, embodying instructions executable by a computer to perform a method, the method including: validating a memory write of data segments using a first number of leaf hashes of a first hash tree, where each of the first number of leaf hashes is associated with one of the data segments of a first block size, generating interior node hashes based on the first number of leaf hashes, where each of the interior node hashes is associated with a second block size, generating a first root hash using the interior node hashes, where the first root hash is associated with a remote procedure call size, transmitting the first root rash and the data segments to a network file system, where the transmission is performed using the remote procedure call size, and validating the transmission of the data segments using the first root hash.
    Type: Application
    Filed: May 17, 2010
    Publication date: November 17, 2011
    Applicant: ORACLE INTERNATIONAL CORPORATION
    Inventors: Andreas E. Dilger, Eric Barton, Rahul S. Deshmukh