Patents by Inventor Alexey Valeryevich Martynov

Alexey Valeryevich Martynov 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).

  • Smart logging of trace data for storage systems
    Patent number: 9916220
    Abstract: An improved technique for storing trace data involves storing software operation debug trace information in a buffer memory rather than in a log file in the main memory, and after completion of the software operation either (1) deleting the debug trace information upon the successful completion of the operation, or (2) transferring the debug trace information to a log file memory upon a failure of the operation.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: March 13, 2018
    Assignee: EMC IP Holding Company LLC
    Inventor: Alexey Valeryevich Martynov
  • Asynchronous notification method for data storage systems
    Patent number: 9754004
    Abstract: An improved technique involves delivering asynchronous notifications of state changes of components of a data storage system by querying a database whose entries contain event descriptors along with a sequentially generated identifier value. In response to a state change of a component, a database server receives a state change indication and updates an entry in the database by recording the state change and generating a new identifier value. A management server running management software then detects state changes by noting the largest generated identifier value from a previous query and queries all entries in the database having an identifier value larger than that previous value. The layers of the management software that subscribe to state change indications of various components may then access those entries as needed.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: September 5, 2017
    Assignee: EMC Corporation
    Inventors: Dmitry Nikolayevich Tylik, Sergey Alexandrovich Alexeev, Alexey Vladimirovich Shusharin, Alexey Valeryevich Martynov
  • SMART LOGGING OF TRACE DATA FOR STORAGE SYSTEMS
    Publication number: 20170109258
    Abstract: An improved technique for storing trace data involves storing software operation debug trace information in a buffer memory rather than in a log file in the main memory, and after completion of the software operation either (1) deleting the debug trace information upon the successful completion of the operation, or (2) transferring the debug trace information to a log file memory upon a failure of the operation.
    Type: Application
    Filed: March 26, 2015
    Publication date: April 20, 2017
    Inventor: Alexey Valeryevich Martynov
  • ASYNCHRONOUS NOTIFICATION METHOD FOR DATA STORAGE SYSTEMS
    Publication number: 20160275161
    Abstract: An improved technique involves delivering asynchronous notifications of state changes of components of a data storage system by querying a database whose entries contain event descriptors along with a sequentially generated identifier value. In response to a state change of a component, a database server receives a state change indication and updates an entry in the database by recording the state change and generating a new identifier value. A management server running management software then detects state changes by noting the largest generated identifier value from a previous query and queries all entries in the database having an identifier value larger than that previous value. The layers of the management software that subscribe to state change indications of various components may then access those entries as needed.
    Type: Application
    Filed: December 23, 2013
    Publication date: September 22, 2016
    Applicant: EMC CORPORATION
    Inventors: Dmitry Nikolayevich Tylik, Sergey Alexandrovich Alexeev, Alexey Vladimirovich Shusharin, Alexey Valeryevich Martynov