Patents by Inventor Arcady Schekochikhin

Arcady Schekochikhin 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 and methods for live operating system upgrades of inline cloud servers
    Patent number: 9569195
    Abstract: An upgrade method for a Unix or Unix-like operating system, a server, and a cloud-based system include operating a server with an old operating system with a partition structure for media, wherein the partition structure includes a root partition and a usr partition; copying media to the root partition and the usr partition associated with a new operating system while the old operating system is operating; rebooting the server with the new operating system set to load; and subsequent to the rebooting, making the root partition persistent using memory and the usr partition persistent using a NULL file system.
    Type: Grant
    Filed: May 13, 2014
    Date of Patent: February 14, 2017
    Assignee: Zscaler, Inc.
    Inventors: Arcady Schekochikhin, Srikanth Devarajan
  • SYSTEMS AND METHODS FOR LIVE OPERATING SYSTEM UPGRADES OF INLINE CLOUD SERVERS
    Publication number: 20150331692
    Abstract: An upgrade method for a Unix or Unix-like operating system, a server, and a cloud-based system include operating a server with an old operating system with a partition structure for media, wherein the partition structure includes a root partition and a usr partition; copying media to the root partition and the usr partition associated with a new operating system while the old operating system is operating; rebooting the server with the new operating system set to load; and subsequent to the rebooting, making the root partition persistent using memory and the usr partition persistent using a NULL file system.
    Type: Application
    Filed: May 13, 2014
    Publication date: November 19, 2015
    Applicant: ZSCALER, INC.
    Inventors: Arcady Schekochikhin, Srikanth Devarajan
  • Systems and methods for weighted monitoring of network services
    Patent number: 8116207
    Abstract: A method for determining service availability using a plurality of weighted monitoring agents includes: establishing, by an appliance, a plurality of agents, the plurality of agents monitoring a service executing on a server, and each agent having an assigned weight; computing, by the appliance, a sum of the assigned weights of the agents reporting the service as currently operational; determining, by the appliance, the sum falls below a given threshold; and transmitting, by the appliance, an indication that the service is unusable. Corresponding systems are also described.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: February 14, 2012
    Assignee: Citrix Systems, Inc.
    Inventors: Arcady Schekochikhin, Sandeep Kamath, Anil Shetty, Sergey Verzunov
  • SYSTEMS AND METHODS FOR WEIGHTED MONITORING OF NETWORK SERVICES
    Publication number: 20080043617
    Abstract: A method for determining service availability using a plurality of weighted monitoring agents includes: establishing, by an appliance, a plurality of agents, the plurality of agents monitoring a service executing on a server, and each agent having an assigned weight; computing, by the appliance, a sum of the assigned weights of the agents reporting the service as currently operational; determining, by the appliance, the sum falls below a given threshold; and transmitting, by the appliance, an indication that the service is unusable. Corresponding systems are also described.
    Type: Application
    Filed: August 21, 2006
    Publication date: February 21, 2008
    Applicant: Citrix Systems, Inc.
    Inventors: Arcady Schekochikhin, Sandeep Kamath, Anil Shetty, Sergey Verzunov