Patents by Inventor Rostislav VAVRICK

Rostislav VAVRICK 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).

  • HYPERVISOR REMEDIAL ACTION FOR A VIRTUAL MACHINE IN RESPONSE TO AN ERROR MESSAGE FROM THE VIRTUAL MACHINE
    Publication number: 20230011241
    Abstract: Exemplary methods, apparatuses, and systems include a hypervisor receiving an error message from an agent within a first virtual machine run by the hypervisor. In response to the error message, the hypervisor determines and initiates a corrective action for the hypervisor to take in response to the error message. An exemplary corrective action includes initiating a reset of the first virtual machine or a reset of a second virtual machine.
    Type: Application
    Filed: May 20, 2022
    Publication date: January 12, 2023
    Inventors: Rostislav VAVRICK, Keith FARKAS, Smriti DESAI, Baruch OXMAN
  • Hypervisor remedial action for a virtual machine in response to an error message from the virtual machine
    Patent number: 11340926
    Abstract: Exemplary methods, apparatuses, and systems include a hypervisor receiving an error message from an agent within a first virtual machine run by the hypervisor. In response to the error message, the hypervisor determines and initiates a corrective action for the hypervisor to take in response to the error message. An exemplary corrective action includes initiating a reset of the first virtual machine or a reset of a second virtual machine.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: May 24, 2022
    Assignee: VMware, Inc.
    Inventors: Rostislav Vavrick, Keith Farkas, Smriti Desai, Baruch Oxman
  • HYPERVISOR REMEDIAL ACTION FOR A VIRTUAL MACHINE IN RESPONSE TO AN ERROR MESSAGE FROM THE VIRTUAL MACHINE
    Publication number: 20180373554
    Abstract: Exemplary methods, apparatuses, and systems include a hypervisor receiving an error message from an agent within a first virtual machine run by the hypervisor. In response to the error message, the hypervisor determines and initiates a corrective action for the hypervisor to take in response to the error message. An exemplary corrective action includes initiating a reset of the first virtual machine or a reset of a second virtual machine.
    Type: Application
    Filed: June 4, 2018
    Publication date: December 27, 2018
    Inventors: Rostislav Vavrick, Keith Farkas, Smriti Desai, Baruch Oxman
  • Hypervisor remedial action for a virtual machine in response to an error message from the virtual machine
    Patent number: 9990220
    Abstract: Exemplary methods, apparatuses, and systems include a hypervisor receiving an error message from an agent within a first virtual machine run by the hypervisor. In response to the error message, the hypervisor determines and initiates a corrective action for the hypervisor to take in response to the error message. An exemplary corrective action includes initiating a reset of the first virtual machine or a reset of a second virtual machine.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: June 5, 2018
    Assignee: VMware, Inc.
    Inventors: Rostislav Vavrick, Keith Farkas, Smriti Desai, Baruch Oxman
  • HYPERVISOR REMEDIAL ACTION FOR A VIRTUAL MACHINE IN RESPONSE TO AN ERROR MESSAGE FROM THE VIRTUAL MACHINE
    Publication number: 20160216992
    Abstract: Exemplary methods, apparatuses, and systems include a hypervisor receiving an error message from an agent within a first virtual machine run by the hypervisor. In response to the error message, the hypervisor determines and initiates a corrective action for the hypervisor to take in response to the error message. An exemplary corrective action includes initiating a reset of the first virtual machine or a reset of a second virtual machine.
    Type: Application
    Filed: December 7, 2015
    Publication date: July 28, 2016
    Inventors: Rostislav VAVRICK, Keith FARKAS, Smriti DESAI, Baruch OXMAN
  • Hypervisor remedial action for a virtual machine in response to an error message from the virtual machine
    Patent number: 9208015
    Abstract: Exemplary methods, apparatuses, and systems include a hypervisor receiving an error message from an agent within a first virtual machine run by the hypervisor. In response to the error message, the hypervisor determines and initiates a corrective action for the hypervisor to take in response to the error message. An exemplary corrective action includes initiating a reset of the first virtual machine or a reset of a second virtual machine.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: December 8, 2015
    Assignee: VMware, Inc.
    Inventors: Rostislav Vavrick, Keith Farkas, Smriti Desai, Baruch Oxman
  • HYPERVISOR REMEDIAL ACTION FOR A VIRTUAL MACHINE IN RESPONSE TO AN ERROR MESSAGE FROM THE VIRTUAL MACHINE
    Publication number: 20140372788
    Abstract: Exemplary methods, apparatuses, and systems include a hypervisor receiving an error message from an agent within a first virtual machine run by the hypervisor. In response to the error message, the hypervisor determines and initiates a corrective action for the hypervisor to take in response to the error message. An exemplary corrective action includes initiating a reset of the first virtual machine or a reset of a second virtual machine.
    Type: Application
    Filed: June 18, 2013
    Publication date: December 18, 2014
    Inventors: Rostislav VAVRICK, Keith FARKAS, Smriti DESAI, Baruch OXMAN
  • Failure detection and recovery of host computers in a cluster
    Patent number: 8549364
    Abstract: In one or more embodiments of the invention, communication among host agents providing high availability in a computer cluster is implemented by reading and writing to files on a shared data store. Each host agent holds a lock on a file on the shared data store corresponding to a liveness indicator for the host agent and a coordinator host agent periodically monitors the liveness indicators for host failures.
    Type: Grant
    Filed: February 18, 2009
    Date of Patent: October 1, 2013
    Assignee: VMware, Inc.
    Inventors: Elisha Ziskind, Marc Sevigny, Sridhar Rajagopal, Rostislav Vavrick, Ronald Passerini
  • FAILURE DETECTION AND RECOVERY OF HOST COMPUTERS IN A CLUSTER
    Publication number: 20100211829
    Abstract: In one or more embodiments of the invention, communication among host agents providing high availability in a computer cluster is implemented by reading and writing to files on a shared data store. Each host agent holds a lock on a file on the shared data store corresponding to a liveness indicator for the host agent and a coordinator host agent periodically monitors the liveness indicators for host failures.
    Type: Application
    Filed: February 18, 2009
    Publication date: August 19, 2010
    Applicant: VMWARE, INC.
    Inventors: Elisha ZISKIND, Marc SEVIGNY, Sridhar RAJAGOPAL, Rostislav VAVRICK, Ronald PASSERINI