Patents by Inventor Mohammed Arakkal Kunju Yasser

Mohammed Arakkal Kunju Yasser 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: 11720292
    Abstract: A computer program product and corresponding computer-implemented method cause the performance of various operations to upgrade a network storage device having first and second storage controllers operating in an active-passive mode and disk media shared by the storage controllers. The first storage controller operating as a passive storage controller is caused to enter a new IQN for each virtual disk into a first iSCSI target configuration file and maintain a corresponding old IQN. The first storage controller is then caused to begin operating as the active storage controller so that the second storage controller, while operating as the passive storage controller, is caused to enter the new IQN for each virtual disk into a second iSCSI target configuration file and maintain the corresponding old IQN. Accordingly, the first and second iSCSI target configuration files map both the old and new IQNs to the virtual disks.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: August 8, 2023
    Assignee: LENOVO GLOBAL TECHNOLOGY (UNITED STATES) INC.
    Inventors: Vinay Bapat, Mohammed Arakkal Kunju Yasser, Hari Om Sharma
  • Patent number: 11704071
    Abstract: A computer program product and a data storage device including first and second storage controllers operating in active-passive mode with a shared disk. Each storage controller includes a storage device storing program instructions and a processor to process the program instructions and perform various operations. The operations include receiving a task to be performed by the storage device containing the first and second storage controllers, wherein the first storage controller is currently operating as an active storage controller and the second storage controller is currently operating as a passive storage controller. The operations further include determining whether the received task has a high priority or a low priority, performing the received task in response to determining that the received task has a high priority, and delegating the received task to the second storage controller for performance in response to determining that the received task has a low priority.
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: July 18, 2023
    Assignee: LENOVO GLOBAL TECHNOLOGY (UNITED STATES) INC.
    Inventors: Mohammed Arakkal Kunju Yasser, Vinay Bapat, Roberto H Jacob Da Silva, Hari Om Sharma, Radu Mihai Iorga