Patents by Inventor Atul Khandelwal

Atul Khandelwal 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).

  • Patent number: 9753810
    Abstract: The disclosed computer-implemented method for backing up virtual machines deployed in virtual storage area networks may include (1) detecting an attempt to back up a virtual machine deployed in a virtual storage area network, (2) identifying, within the virtual storage area network, a plurality of virtual servers that are each hosting a portion of the virtual machine, (3) obtaining each portion of the virtual machine in parallel from the plurality of virtual servers within the virtual storage area network, and then (4) backing up each portion of the virtual machine obtained from the plurality of virtual servers. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: September 5, 2017
    Assignee: Veritas Technologies
    Inventor: Atul Khandelwal
  • Patent number: 9524215
    Abstract: A computer-implemented method for managing virtual machine backups may include (1) identifying a maximum recovery point objective for a virtual machine with a virtual machine disk file on a storage device with snapshot capabilities, (2) identifying an available snapshot of the storage device that contains the virtual machine disk file, (3) determining that the snapshot's timestamp is within the maximum recovery point objective, and (4) constructing a backup of the virtual machine using the snapshot, instead of creating the backup from the virtual machine disk file. Various other methods, systems, and computer-readable media are also disclosed.
    Type: Grant
    Filed: July 30, 2013
    Date of Patent: December 20, 2016
    Assignee: Veritas Technologies LLC
    Inventors: Atul Khandelwal, Sameer Mahajan
  • Patent number: 9483484
    Abstract: Techniques for data access statistics management are disclosed. In one particular embodiment, the techniques may be realized as a method for data access statistics management comprising determining that a portion of data has been deduplicated, and modifying access statistics of the portion of data for each reference to the portion of data.
    Type: Grant
    Filed: May 5, 2011
    Date of Patent: November 1, 2016
    Assignee: Veritas Technologies LLC
    Inventors: Srineet Sridharan, Anindya Banerjee, Atul Khandelwal
  • Patent number: 8484431
    Abstract: A method for synchronizing, using at least one processor, a physical machine with a virtual machine while the virtual machine is operational in memory is disclosed. In one embodiment, the method includes monitoring a physical machine that utilizes a physical disk for storing computer data, consolidating a virtual disk with modifications to the physical disk, wherein the modifications to the physical disk are replicated on the virtual disk in response to unavailability of the physical machine, operating a virtual machine that utilizes the virtual disk for storing the computer data and migrating the virtual machine, using the virtual disk, to a computer.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: July 9, 2013
    Assignee: Symantec Corporation
    Inventors: Atul Khandelwal, Anurag Runthala
  • Patent number: 8156301
    Abstract: A method for synchronizing, using at least one processor, a physical machine with a virtual machine while the virtual machine is operational in memory is disclosed. In one embodiment, the method includes monitoring a physical machine that utilizes a physical disk for storing computer data, consolidating a virtual disk with modifications to the physical disk, wherein the modifications to the physical disk are replicated on the virtual disk in response to unavailability of the physical machine, operating a virtual machine that utilizes the virtual disk for storing the computer data and migrating the virtual machine, using the virtual disk, to a computer.
    Type: Grant
    Filed: May 13, 2009
    Date of Patent: April 10, 2012
    Assignee: Symantec Corporation
    Inventors: Atul Khandelwal, Anurag Runthala