Patents by Inventor Eduard Shishkin

Eduard Shishkin 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).

  • Method and system for global snapshots of distributed storage
    Patent number: 11055185
    Abstract: A storage manager for managing storage of files on a distributed logical volume includes a configuration manager configured to manage an archive of configurations of the distributed logical volume, and a snapshot manager configured to create a global snapshot of the distributed logical volume and, in response to a roll-back request, restore a previous global snapshot of the distributed logical volume based on a stored configuration of the distributed logical volume and stored subvolume snapshots of subvolumes of the distributed logical volume.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: July 6, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Eduard Shishkin
  • METHOD AND SYSTEM FOR GLOBAL SNAPSHOTS OF DISTRIBUTED STORAGE
    Publication number: 20190332500
    Abstract: A storage manager for managing storage of files on a distributed logical volume, the storage manager comprising a configuration manager configured to manage an archive of configurations of the distributed logical volume, and a snapshot manager configured to create a global snapshot of the distributed logical volume and, in response to a roll-back request, restore a previous global snapshot of the distributed logical volume, based on a stored configuration of the distributed logical volume and stored subvolume snapshots of subvolumes of the distributed logical volume.
    Type: Application
    Filed: July 12, 2019
    Publication date: October 31, 2019
    Inventor: Eduard SHISHKIN
  • Optimal fair distribution among buckets of different capacities
    Patent number: 9485309
    Abstract: A processing device can implement an optimal fair distribution. In one embodiment, the processing device divides a distribution pattern associated with a distributed system into segments based on a quality of distribution for the distributed system. For each partition of the plurality of partitions, the processing device calculates a weight for the partition based on a number of segments in the plurality of segments and a capacity of a bucket associated with the partition. The processing device generates a map of partitions based on the weight for each of the plurality of partitions. The processing device distributes a plurality of objects in the distributed system to the plurality of buckets based on the map of partitions.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: November 1, 2016
    Assignee: Red Hat, Inc.
    Inventors: Eduard Shishkin, Anton Arapov
  • METHOD AND SYSTEM FOR OPTIMAL FAIR DISTRIBUTION AMONG BUCKETS OF DIFFERENT CAPACITIES
    Publication number: 20140280438
    Abstract: A processing device can implement an optimal fair distribution. In one embodiment, the processing device divides a distribution pattern associated with a distributed system into segments based on a quality of distribution for the distributed system. For each partition of the plurality of partitions, the processing device calculates a weight for the partition based on a number of segments in the plurality of segments and a capacity of a bucket associated with the partition. The processing device generates a map of partitions based on the weight for each of the plurality of partitions. The processing device distributes a plurality of objects in the distributed system to the plurality of buckets based on the map of partitions.
    Type: Application
    Filed: March 14, 2013
    Publication date: September 18, 2014
    Applicant: RED HAT, INC.
    Inventors: Eduard Shishkin, Anton Arapov