Patents by Inventor Grigory Lyakhovitskiy

Grigory Lyakhovitskiy 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).

  • Cache destaging for virtual storage devices
    Patent number: 9507733
    Abstract: Some implementations may include a virtual storage system to which data is written. The virtual storage system may include a cache and multiple hard drives. Multiple queues may be associated with the multiple hard drives such that each hard drive of the multiple hard drives has a corresponding queue of the multiple queues. A set of candidate rows may be selected from the cache. For each candidate row in the set of candidate rows, destination hard drives may be identified. Each candidate row may be placed in queues corresponding to the destination hard drives. Two or more candidate rows from the multiple queues may be written substantially contemporaneously (e.g., in parallel) to two or more destination hard drives.
    Type: Grant
    Filed: June 21, 2013
    Date of Patent: November 29, 2016
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Grigory Lyakhovitskiy, Karan Mehra
  • CACHE DESTAGING FOR VIRTUAL STORAGE DEVICES
    Publication number: 20140379988
    Abstract: Some implementations may include a virtual storage system to which data is written. The virtual storage system may include a cache and multiple hard drives. Multiple queues may be associated with the multiple hard drives such that each hard drive of the multiple hard drives has a corresponding queue of the multiple queues. A set of candidate rows may be selected from the cache. For each candidate row in the set of candidate rows, destination hard drives may be identified. Each candidate row may be placed in queues corresponding to the destination hard drives. Two or more candidate rows from the multiple queues may be written substantially contemporaneously (e.g., in parallel) to two or more destination hard drives.
    Type: Application
    Filed: June 21, 2013
    Publication date: December 25, 2014
    Inventors: Grigory Lyakhovitskiy, Karan Mehra