Patents by Inventor Madhusudhana Reddy Dugasani

Madhusudhana Reddy Dugasani 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).

  • Access to data stored in a file system
    Patent number: 8180793
    Abstract: Presented is a method of operating a server to enable a client to access data stored by a file system. The method comprises: receiving from the client a request to perform an operation on the data; instructing the file system to perform a preliminary metadata operation and, before the metadata-operation has completed, instructing the file system to perform the operation on the data; waiting for the file system to complete both the metadata-operation and the operation on the data; and responding to the client.
    Type: Grant
    Filed: May 2, 2009
    Date of Patent: May 15, 2012
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sudheer Kurichiyath, Madhusudhana Reddy Dugasani
  • System and method for processing concurrent file system write requests
    Patent number: 8041692
    Abstract: A method for processing concurrent write operations in a computer system, the method comprising a first step of copying data residing in one or more source buffers to a contiguous intermediate buffer, prior to acquiring a lock for a write operation. In a second step, on acquiring the lock performing a translation operation between the intermediate buffer and a destination buffer, to process the write operation.
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: October 18, 2011
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sudheer Kurichiyath, Madhusudhana Reddy Dugasani
  • Access To Data Stored In A File System
    Publication number: 20100241661
    Abstract: Presented is a method of operating a server to enable a client to access data stored by a file system. The method comprises: receiving from the client a request to perform an operation on the data; instructing the file system to perform a preliminary metadata operation and, before the metadata-operation has completed, instructing the file system to perform the operation on the data; waiting for the file system to complete both the metadata-operation and the operation on the data; and responding to the client.
    Type: Application
    Filed: May 2, 2009
    Publication date: September 23, 2010
    Inventors: Sudheer KURICHIYATH, Madhusudhana Reddy DUGASANI
  • System and Method for Processing Concurrent File System Write Requests
    Publication number: 20080263043
    Abstract: A method for processing concurrent write operations in a computer system, the method comprising a first step of copying data residing in one or more source buffers to a contiguous intermediate buffer, prior to acquiring a lock for a write operation. In a second step, on acquiring the lock performing a translation operation between the intermediate buffer and a destination buffer, to process the write operation.
    Type: Application
    Filed: April 8, 2008
    Publication date: October 23, 2008
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Sudheer Kurichiyath, Madhusudhana Reddy Dugasani