Patents by Inventor Purvi Talati

Purvi Talati 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).

  • System and method for delete fencing during synchronization of remote and local file systems
    Patent number: 10437789
    Abstract: The invention prevents improper deletes of file system objects during rescan synchronizations of local and remote (cloud) file systems. File and folder deletes are validated (confirmed) during a rescan synchronization using events generated for a steady state synchronization process. Any improper deletes are fenced and not allowed to proceed during synchronization. A method for synchronizing local (LFS) and remote (RFS) file systems includes monitoring the LFS for changes, generating a first set of events as part of a first synchronization routine (e.g., a steady state synchronization routine), generating a second set of events as part of a second (rescan) synchronization routine, validating selected events of the second set with events of the first set to determine whether each of the selected events of the second set is valid or invalid, and synchronizing the file systems based on the events of the second set excluding those that have been invalidated. Storage systems are also disclosed.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: October 8, 2019
    Assignee: Egnyte, Inc.
    Inventors: Remus Koos, Ravi Wijayaratne, Manish Marathe, Ray White, Dmitry Tisnek, Roman Levin, Harikesavan Krishnan, Hakan Ancin, Purvi Talati
  • System And Method For Delete Fencing During Synchronization Of Remote And Local File Systems
    Publication number: 20160299917
    Abstract: The invention prevents improper deletes of file system objects during rescan synchronizations of local and remote (cloud) file systems. File and folder deletes are validated (confirmed) during a rescan synchronization using events generated for a steady state synchronization process. Any improper deletes are fenced and not allowed to proceed during synchronization. A method for synchronizing local (LFS) and remote (RFS) file systems includes monitoring the LFS for changes, generating a first set of events as part of a first synchronization routine (e.g., a steady state synchronization routine), generating a second set of events as part of a second (rescan) synchronization routine, validating selected events of the second set with events of the first set to determine whether each of the selected events of the second set is valid or invalid, and synchronizing the file systems based on the events of the second set excluding those that have been invalidated. Storage systems are also disclosed.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Applicant: Egnyte, Inc.
    Inventors: Remus Koos, Ravi Wijayaratne, Manish Marathe, Ray White, Dmitry Tisnek, Roman Levin, Harikesavan Krishnan, Hakan Ancin, Purvi Talati