Patents by Inventor Razya Ladelsky

Razya Ladelsky 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).

  • Input/output monitoring mechanism
    Patent number: 9043501
    Abstract: Machines, systems and methods for I/O monitoring in a plurality of compute nodes and a plurality of service nodes utilizing a Peripheral Component Interconnect express (PCIe) are provided. In one embodiment, the method comprises assigning at least one virtual function to a services node and a plurality of compute nodes by the PCIe interconnect and a multi-root I/O virtualization (MR-IOV) adapter. The MR-IOV adapter enables bridging of a plurality of compute node virtual functions with corresponding services node virtual functions. A front-end driver on the compute node requests the services node virtual function to send data and the data is transferred to the services node virtual function by the MR-IOV adapter. A back-end driver running in the services node receives and passes the data to a software service to modify/monitor the data. The back-end driver sends the data to another virtual function or an external entity.
    Type: Grant
    Filed: July 25, 2013
    Date of Patent: May 26, 2015
    Assignee: International Business Machines Corporation
    Inventors: Shmuel Ben Yehuda, Michael E Factor, Abel Gordon, Nadav Yosef Har'el, Razya Ladelsky, Eran Raichstein
  • INPUT/OUTPUT MONITORING MECHANISM
    Publication number: 20150032910
    Abstract: Machines, systems and methods for I/O monitoring in a plurality of compute nodes and a plurality of service nodes utilizing a Peripheral Component Interconnect express (PCIe) are provided. In one embodiment, the method comprises assigning at least one virtual function to a services node and a plurality of compute nodes by the PCIe interconnect and a multi-root I/O virtualization (MR-IOV) adapter. The MR-IOV adapter enables bridging of a plurality of compute node virtual functions with corresponding services node virtual functions. A front-end driver on the compute node requests the services node virtual function to send data and the data is transferred to the services node virtual function by the MR-IOV adapter. A back-end driver running in the services node receives and passes the data to a software service to modify/monitor the data. The back-end driver sends the data to another virtual function or an external entity.
    Type: Application
    Filed: July 25, 2013
    Publication date: January 29, 2015
    Applicant: International Business Machines Corporation
    Inventors: Shmuel Ben Yehuda, Michael E. Factor, Abel Gordon, Nadav Yosef Har'El, Razya Ladelsky, Eran Raichstein