Patents by Inventor James Ignatuk

James Ignatuk 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).

  • Patent number: 8090832
    Abstract: A system and method for offloading network processes from main processors of a storage system and performing them on parallel processing modules. Embodiments of the present invention allocate resources such as memory and/or buffers to particular connections between various storage operating system processes or between storage operating system processes and a network interface. Connections are identified by a connection identifier (CID) and are assigned particular buffers according to parameters such as buffer availability, connection priority, and/or maximum allocation thresholds. A connection associated with a CID is guaranteed access to a certain number of dedicated buffers. Deadlock is avoided even when an operating system process associated with a different CID attempts to exhaust available memory and/or buffers because such processes will only have access to their own allocated resources.
    Type: Grant
    Filed: April 30, 2008
    Date of Patent: January 3, 2012
    Assignee: NetApp, Inc.
    Inventors: Jeffrey Eric Semke, Daniel Clash, Tom Hicks, James Ignatuk, Daniel S. Nydick, Andrew G. Reynolds