Patents by Inventor Chandrasekar Rathineswaran

Chandrasekar Rathineswaran 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: 10416988
    Abstract: Technologies are described herein for a representational state transfer (“REST” or “RESTful”) over Intelligent Platform Management Interface (“IPMI”) interface for firmware to BMC communication and applications thereof. These applications include, but are not limited to, remote firmware configuration, firmware updates, peripheral device firmware updates, provision of management information such as system inventory data, cloning and batch migration of firmware configuration settings, and firmware integrity monitoring. This functionality can be provided in a way that enables communication between BMCs and firmware to utilize modern manageability interfaces while maintaining backward compatibility with previous IPMI implementations.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: September 17, 2019
    Assignee: American Megatrends International, LLC
    Inventors: Igor Kulchytskyy, Chandrasekar Rathineswaran, Harikrishna Doppalapudi, Purandhar Nallagatla, Madhan B. Santharam
  • Patent number: 10409584
    Abstract: Technologies are described herein for a representational state transfer (“REST” or “RESTful”) over Intelligent Platform Management Interface (“IPMI”) interface for firmware to BMC communication and applications thereof. These applications include, but are not limited to, remote firmware configuration, firmware updates, peripheral device firmware updates, provision of management information such as system inventory data, cloning and batch migration of firmware configuration settings, and firmware integrity monitoring. This functionality can be provided in a way that enables communication between BMCs and firmware to utilize modern manageability interfaces while maintaining backward compatibility with previous IPMI implementations.
    Type: Grant
    Filed: February 9, 2018
    Date of Patent: September 10, 2019
    Assignee: American Megatrends International, LLC
    Inventors: Igor Kulchytskyy, Chandrasekar Rathineswaran, Harikrishna Doppalapudi, Purandhar Nallagatla
  • Publication number: 20190171464
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and a computer system are provided. The computer system includes an initialization component of a host. The initialization component determines presence or absence of a plurality of hardware components of the host. The initialization component further generates a first series of indicators indicating the determined presence or absence of the plurality of hardware components. The initialization component sends, to a service processor of the host, a message in accordance with a management protocol, the message including the first series of indicators.
    Type: Application
    Filed: December 1, 2017
    Publication date: June 6, 2019
    Inventors: Manickavasakam Karpagavinayagam, Manish Jha, Harikrishna Doppalapudi, Purandhar Nallagatla, Chandrasekar Rathineswaran
  • Publication number: 20190171507
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and a computer system are provided. The computer system includes an initialization component of a host. The initialization component obtains health data indicating that at least one hardware component of the host is in one of one or more predetermined health conditions when executed in a system management mode of the host. The initialization component then sends, to a service processor of the host, a message in accordance with a management protocol. The message includes the health data.
    Type: Application
    Filed: December 6, 2017
    Publication date: June 6, 2019
    Inventors: Manickavasakam Karpagavinayagam, Manish Jha, Harikrishna Doppalapudi, Purandhar Nallagatla, Chandrasekar Rathineswaran
  • Patent number: 10305740
    Abstract: Systems and methods for performing mass renaming of a list of items at run-time with variable differentiation factors, which may be applied to a management device managing the list of items. The management device provides multiple predetermined dynamic keys for the list of items to be renamed, where each of the predetermined dynamic keys has a corresponding differentiating value for each item. For example, properties of the items may be used as the predetermined dynamic keys. Then, the management device may receive an instruction from a user for renaming the list of items. The instruction may include information for selecting at least one of the predetermined dynamic keys to be used in the renaming process. In response to the instruction, the management device may perform a renaming process at run-time to rename the items using the predetermined dynamic keys being selected.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: May 28, 2019
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventor: Chandrasekar Rathineswaran
  • Patent number: 10289424
    Abstract: Systems and methods for loading and populating system inventory data in an event driven model. A management device, such as a baseboard management controller (BMC), is connected to a host server computing device. The management device has an inventory file storing the system inventory data from a basic input/output system (BIOS) of the host server computing device. When the management device receives the system inventory data from the BIOS of the host server computing device via an in-band channel, the inventory file is updated with the data received. Further, the management device may use existing mechanisms such as the inotify hook function to monitor the inventory file in order to determine whether the inventory file is updated. When the inventory file is updated, the management device invokes a function for loading the inventory file and processing the system inventory data stored in the inventory file.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: May 14, 2019
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventors: Chandrasekar Rathineswaran, Garrett Naegle, Ranjodhbir Kaur
  • Patent number: 10291714
    Abstract: Systems and methods for using general software to control an internet of things (IOT) system with a virtual baseboard management controller (BMC). The system includes a cloud network server provided on a cloud network. When the cloud network server receive a gateway registration request from an IOT gateway device communicatively connected to multiple IOT devices, the cloud network server provides a virtual BMC, and registers the IOT gateway device to the virtual BMC. The virtual BMC may then allow an IOT software to register to the virtual BMC, thus enabling the IOT software to access the IOT gateway device and the IOT devices via the virtual BMC. The virtual BMC may send information to the IOT gateway device registered to the virtual BMC by a push technology. The IOT gateway device and the IOT software may respectively communicate with the virtual BMC using Intelligent Platform Management Interface (IPMI) messages.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: May 14, 2019
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventors: Santhosh Samuel Mathews, Joseprabu Inbaraj, Chandrasekar Rathineswaran, Manikandan Palaniappan
  • Publication number: 20190108110
    Abstract: Systems and methods for automated integration and stress testing of hardware and software services in a management controller using a containerized toolbox. The method utilizes a containerized toolbox module, which includes multiple testing tools for a web-based protocol, such as a Representational State Transfer (REST) protocol, and an Intelligent Platform Management Interface (IPMI) protocol. A management controller to be tested by the containerized toolbox module provides multiple services accessible under the web-based protocol and the IPMI protocol. In operation, the containerized toolbox module is provided at the management controller, and receives a testing command to perform a plurality of tests to the services of the management controller. Based on the testing command, the containerized toolbox module performs the tests to the services of the management controller using the testing tools of the containerized toolbox module.
    Type: Application
    Filed: October 5, 2017
    Publication date: April 11, 2019
    Inventors: Chandrasekar Rathineswaran, Clark Kerr, Garret Naegle, Suraj Rao
  • Publication number: 20190087297
    Abstract: A computing pod includes one or more computing racks. Each of the one or more computing racks includes one or more computing drawers. Each of the computing drawers includes one or more computing modules. Each of the one or more computing modules includes a computing blade. A first service processor is on a first computing blade of a first computing drawer of the one or more computing drawers of a first computing rack of the one or more computing racks. The first service processor executes a first BMC function. The first BMC function manages the first computing blade. The first service processor determines a type of the first computing blade. The first service processor configures a first PSME in accordance with the determined type.
    Type: Application
    Filed: September 21, 2017
    Publication date: March 21, 2019
    Inventors: Joseprabu Inbaraj, Sanjoy Maity, Chandrasekar Rathineswaran
  • Publication number: 20190089483
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and a computer system are provided. A first service processor of the computer system emulates a first storage device to a composed machine of a computing pod. The first service processor exposes a bootable utility image to the composed machine through the first storage device. The bootable utility image is configured to boot a program that collects hardware inventory information from the composed machine. The first service processor emulates a second storage device to the composed machine. The first service processor receives the hardware inventory information from the composed machine through the second storage device.
    Type: Application
    Filed: September 21, 2017
    Publication date: March 21, 2019
    Inventors: Chandrasekar Rathineswaran, Joseprabu Inbaraj
  • Publication number: 20190090080
    Abstract: Systems and methods for dynamically adding capabilities of an internet-of-things (IoT) device to a cloud driver. The cloud driver is provided at a cloud network, which is communicatively connected to the IoT device. A manufacturer or a vendor of the IoT device may define the capabilities of the IoT device in a human readable template format, such as a JavaScript Object Notation (JSON) Schema format, and send the capabilities of the IoT device in the human readable template format to the cloud driver at the cloud network. When the cloud driver receives the capabilities of the IoT device in the human readable template format, the cloud driver may store the capabilities of the IoT device in the human readable template format. Thus, an end user of the IoT device may access the capabilities of the IoT device stored on the cloud driver.
    Type: Application
    Filed: September 18, 2017
    Publication date: March 21, 2019
    Inventors: Chandrasekar Rathineswaran, Joseprabu Inbaraj
  • Publication number: 20190089688
    Abstract: Systems and methods for twin factor authentication, which may be applied to a controller, such as a baseboard management controller (BMC). The controller provides a service. When a first user attempts to access the service, the controller receives an access message for a first user to access the service, and searches for information of the first user and a second user corresponding to the first user based on the access message. Then the controller sends two security clearance requests based on the information of the first user and the second user, including a first security clearance request for security clearance from the first user, and a second security clearance request for security clearance from the second user. The twin factor authentication for the first user would be successful only when the controller receives security clearance from both the first user and the second user.
    Type: Application
    Filed: September 20, 2017
    Publication date: March 21, 2019
    Inventors: Chandrasekar Rathineswaran, Joseprabu Inbaraj
  • Publication number: 20190081905
    Abstract: A computing pod includes one or more computing racks. Each of the one or more computing racks includes one or more computing drawers. Each of the computing drawers includes one or more computing modules. Each of the one or more computing modules includes a computing blade. A first service processor is on a first computing blade of a first computing drawer of the one or more computing drawers of a first computing rack of the one or more computing racks. The first service processor, executes a first BMC function. The first BMC function manages the first computing blade. The first service processor exposes a first PSME to a pod manager servicing the pod. The first PSME collects information of the first computing blade. The first PSME sends the information of the first computing blade to the pod manager.
    Type: Application
    Filed: September 14, 2017
    Publication date: March 14, 2019
    Inventors: Joseprabu Inbaraj, Sanjoy Maity, Chandrasekar Rathineswaran
  • Publication number: 20190020718
    Abstract: Systems and methods for using general software to control an internet of things (IOT) system with a virtual baseboard management controller (BMC). The system includes a cloud network server provided on a cloud network. When the cloud network server receive a gateway registration request from an IOT gateway device communicatively connected to multiple IOT devices, the cloud network server provides a virtual BMC, and registers the IOT gateway device to the virtual BMC. The virtual BMC may then allow an IOT software to register to the virtual BMC, thus enabling the IOT software to access the IOT gateway device and the IOT devices via the virtual BMC. The virtual BMC may send information to the IOT gateway device registered to the virtual BMC by a push technology. The IOT gateway device and the IOT software may respectively communicate with the virtual BMC using Intelligent Platform Management Interface (IPMI) messages.
    Type: Application
    Filed: July 13, 2017
    Publication date: January 17, 2019
    Inventors: Santhosh Samuel Mathews, Joseprabu Inbaraj, Chandrasekar Rathineswaran, Manikandan Palaniappan
  • Publication number: 20180357088
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus retrieves health and performance data of one or more hypervisors of a VDI system from a data store. The apparatus further determines that a first hypervisor of the one or more hypervisors is in an alert condition based on the health and performance data. The apparatus determines the alert message based on the alert condition. The apparatus requests, in accordance with the alert condition, a social network service to send an alert message to an alert destination.
    Type: Application
    Filed: June 7, 2017
    Publication date: December 13, 2018
    Inventors: Joseprabu Inbaraj, Muthukkumaran Ramalingam, Chandrasekar Rathineswaran
  • Publication number: 20180336042
    Abstract: Systems and methods for loading and populating system inventory data in an event driven model. A management device, such as a baseboard management controller (BMC), is connected to a host server computing device. The management device has an inventory file storing the system inventory data from a basic input/output system (BIOS) of the host server computing device. When the management device receives the system inventory data from the BIOS of the host server computing device via an in-band channel, the inventory file is updated with the data received. Further, the management device may use existing mechanisms such as the inotify hook function to monitor the inventory file in order to determine whether the inventory file is updated. When the inventory file is updated, the management device invokes a function for loading the inventory file and processing the system inventory data stored in the inventory file.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 22, 2018
    Inventors: Chandrasekar Rathineswaran, Garrett Naegle, Ranjodhbir Kaur
  • Patent number: 10116653
    Abstract: Systems and methods for continuously secure Intelligent Platform Management Interface (IPMI) Remote Authenticated Key-Exchange Protocol (RAKP) over hash cracks. The system includes a management controller, which may receive, from a computing device via a network under the IPMI RAKP protocol, a credential information including a password. In response, the management controller may generate a hash information based on the password, and send the hash information to the computing device. Since the hash information may be used to crack the password, after a time interval from sending the hash information to the computing device, the management controller may change the password to a new password, in order to maintain the security of the password.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: October 30, 2018
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventors: Chandrasekar Rathineswaran, Aruna Venkataraman
  • Publication number: 20180301146
    Abstract: Systems and methods to control a controller, such as a baseboard management controller (BMC), and its host computer with voice. The system may include a mobile device, which is communicatively connected to the controller via a network. The mobile device may receive a voice input, and generate a corresponding instruction by performing voice recognition to the voice input. The instruction may be sent to the controller for controlling the controller or its host computer. For example, the controller may perform a corresponding operation based on the instruction to determine whether the instruction is for the controller or for the host computer. When the instruction is for the host computer, in response to determining the target as the host computing device, the controller may perform keyboard-video-mouse (KVM) redirection to redirect the instruction to the host computer.
    Type: Application
    Filed: April 12, 2017
    Publication date: October 18, 2018
    Inventors: Chandrasekar Rathineswaran, Viswanathan Swaminathan
  • Publication number: 20180278472
    Abstract: Systems and methods for performing mass renaming of a list of items at run-time with variable differentiation factors, which may be applied to a management device managing the list of items. The management device provides multiple predetermined dynamic keys for the list of items to be renamed, where each of the predetermined dynamic keys has a corresponding differentiating value for each item. For example, properties of the items may be used as the predetermined dynamic keys. Then, the management device may receive an instruction from a user for renaming the list of items. The instruction may include information for selecting at least one of the predetermined dynamic keys to be used in the renaming process. In response to the instruction, the management device may perform a renaming process at run-time to rename the items using the predetermined dynamic keys being selected.
    Type: Application
    Filed: March 23, 2017
    Publication date: September 27, 2018
    Inventor: Chandrasekar Rathineswaran
  • Patent number: 10079691
    Abstract: Certain aspects direct to systems and methods for defining interactions between internet of things (IoT) devices. The system includes a gateway device, which is communicatively connected to a control device and to multiple IoT devices. The gateway device provides a web user interface (UI), and a user at the control device may operate the web UI to generate a rule command defining an interaction between two IoT devices. The interaction includes an event occurred at a first IoT device, and an action performed at a second IoT device triggered by the event. Upon receiving the rule command, the gateway device creates a corresponding interaction rule. When the gateway device receives a signal from the first IoT device to indicate that the event has occurred, the gateway device generates a triggering command based on the interaction rule, and sends the triggering command to the second IoT device to trigger the action.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: September 18, 2018
    Assignee: AMERICAN MEGATRENDS, INC.
    Inventors: Samvinesh Christopher, Joseprabu Inbaraj, Chandrasekar Rathineswaran