Patents by Inventor Manoj Paul Joseph

Manoj Paul Joseph 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).

  • Filesystem replication using a minimal filesystem metadata changelog
    Patent number: 10936547
    Abstract: In general, the invention relates to replicating a source file system stored on a first memory by obtaining a first unread entry from a changelog associated with the source file system, querying the source file system using the first unread entry to obtain a current first object file status, a current first object file path, a current first parent directory status, and a current first parent directory path, determining, based on the querying, whether a first object file on the source file system has changed at some time after the execution of the first unread entry, if the first object file has not changed, performing a first action on a target file system, and if the first object file has changed, performing a second action on the target file system.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: March 2, 2021
    Assignee: Oracle America, Inc.
    Inventor: Manoj Paul Joseph
  • FILESYSTEM REPLICATION USING A MINIMAL FILESYSTEM METADATA CHANGELOG
    Publication number: 20160275098
    Abstract: In general, the invention relates to replicating a source file system stored on a first memory by obtaining a first unread entry from a changelog associated with the source file system, querying the source file system using the first unread entry to obtain a current first object file status, a current first object file path, a current first parent directory status, and a current first parent directory path, determining, based on the querying, whether a first object file on the source file system has changed at some time after the execution of the first unread entry, if the first object file has not changed, performing a first action on a target file system, and if the first object file has changed, performing a second action on the target file system.
    Type: Application
    Filed: May 27, 2016
    Publication date: September 22, 2016
    Inventor: Manoj Paul Joseph
  • Filesystem replication using a minimal filesystem metadata changelog
    Patent number: 9378216
    Abstract: In general, the invention relates to replicating a source file system stored on a first memory by obtaining a first unread entry from a changelog associated with the source file system, querying the source file system using the first unread entry to obtain a current first object file status, a current first object file path, a current first parent directory status, and a current first parent directory path, determining, based on the querying, whether a first object file on the source file system has changed at some time after the execution of the first unread entry, if the first object file has not changed, performing a first action on a target file system, and if the first object file has changed, performing a second action on the target file system.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: June 28, 2016
    Assignee: Oracle America, Inc.
    Inventor: Manoj Paul Joseph
  • FILESYSTEM REPLICATION USING A MINIMAL FILESYSTEM METADATA CHANGELOG
    Publication number: 20110078110
    Abstract: In general, the invention relates to replicating a source file system stored on a first memory by obtaining a first unread entry from a changelog associated with the source file system, querying the source file system using the first unread entry to obtain a current first object file status, a current first object file path, a current first parent directory status, and a current first parent directory path, determining, based on the querying, whether a first object file on the source file system has changed at some time after the execution of the first unread entry, if the first object file has not changed, performing a first action on a target file system, and if the first object file has changed, performing a second action on the target file system.
    Type: Application
    Filed: September 29, 2009
    Publication date: March 31, 2011
    Applicant: SUN MICROSYSTEMS, INC.
    Inventor: Manoj Paul Joseph