Patents by Inventor Rolland Santimano

Rolland Santimano 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).

  • Online recovery of a file system experiencing failure of redundant logical storage storing a single point of failure
    Patent number: 8904229
    Abstract: A storage processor includes storage for redundantly storing a log file of a journaling file system on a separate logical device from a primary copy of the log file and further provides for recovery of the file system upon failure of both the primary storage and the redundant storage storing the log file of the journaling file system by storing dirtied metadata objects in the cache of the storage processor to a vault area and then applying the stored dirtied metadata objects against the underlying persistent storage.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: December 2, 2014
    Assignee: EMC Corporation
    Inventors: Sairam Veeraswamy, Rolland Santimano