Patents by Inventor Andrey Dragnev

Andrey Dragnev 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).

  • Systems, methods, and computer products for replication of disk sectors of a target machine
    Patent number: 10002052
    Abstract: A method, computer program product, computing system, and system for machine replication are described. The method may include creating a crash-consistent replica of a source machine by replicating sectors from a source drive on the source machine to a target drive on a target machine wherein the sectors on the target drive have the same offset as the sectors on the source drive. The method may further include, in response to determining that a sector replicated from the source drive to the target drive has changed on the source drive, replicating the sector that changed on the source drive to the target drive on the target machine out-of-order. The method may also include creating an application-consistent replica version of the source machine by creating a snapshot of the source machine and replicating sectors from the snapshot to the target drive on the target machine.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: June 19, 2018
    Assignee: Acronis International GmbH
    Inventors: Maxim V. Lyadvinsky, Emil Manukyan, Serguei M. Beloussov, Andrey Dragnev