Patents by Inventor Karthik Sethuramalingam

Karthik Sethuramalingam 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: 11921588
    Abstract: A method includes obtaining data associated with a volatile storage device and a non-volatile storage device of an information handling system during a normal mode of operation of the information handling system, and calculating a first data transfer frequency and a first transfer data size from the volatile storage device to the non-volatile storage device based on the data associated with the volatile storage device and the non-volatile storage device during the normal mode of operation of the information handling system. The method also includes detecting an event indicating a power outage of the information handling system, and in response to the detecting the event, determining a data management policy to be applied to the information handling system during the safe mode of operation of the information handling system.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: March 5, 2024
    Assignee: Dell Products L.P.
    Inventors: Prasoon Kumar Sinha, Karthik Sethuramalingam, Suman Lal Banik, Ravishankar Kanakapura N
  • Patent number: 11922159
    Abstract: An information handling system may include a processor and a management controller communicatively coupled to the processor and configured to perform out-of-band management of the information handling system, the management controller further configured to, in response to a request from a management utility remote from the information handling system to create a firmware image for an item of firmware for a cluster comprising the information handling system retrieve a firmware update package, store the firmware update package in a repository integral to the management controller, and communicate a uniform resource locator to the management utility setting forth a path of the firmware update package within the repository, such that the management utility may later use the uniform resource locator to perform a firmware update for another information handling system of the cluster.
    Type: Grant
    Filed: January 14, 2022
    Date of Patent: March 5, 2024
    Assignee: Dell Products L.P.
    Inventors: Santosh Gore, Karthik Sethuramalingam, Riddhiman Bhattacharyya
  • Patent number: 11861918
    Abstract: A method comprises receiving an input of at least one image associated with an issue. In the method, text is extracted from the at least one image, and an intent is determined from the extracted text. The method further includes recommending a response to the issue based at least in part on the determined intent, and transmitting the recommended response to a user. The extracting, determining and recommending are performed at least in part using one or more machine learning models.
    Type: Grant
    Filed: January 13, 2021
    Date of Patent: January 2, 2024
    Assignee: Dell Products L.P.
    Inventors: Bijan Kumar Mohanty, Hung Dinh, Devipriya Selvaraju, Karthik Sethuramalingam
  • Patent number: 11863377
    Abstract: A network (e.g. cloud or enterprise network) includes servers (110) and switches (120) each of which has multiple ports. A bare-metal server's ports are configured for different roles, e.g. management role or data role. The configuration is at least partially automated using a blueprint (340) which does not necessarily specify the roles for the server ports, but may associate a role with a network parameter, e.g. Maximum Transfer Unit (MTU) or QoS. A management computer (320) obtains, from switches, (i) network parameters configured on switch ports, and (ii) MAC addresses for the adjacent server ports. The management computer matches the blueprint's parameters with the switch ports' parameters, and associates matched parameters with the roles specified by the blueprint. These roles are configured on the corresponding server ports. Other features are also provided.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 2, 2024
    Assignee: Dell Products L.P.
    Inventors: Karthik Sethuramalingam, Ravishankar N, Naveen Dhanaraju, Vikram Kannambadi Vishwanath
  • Publication number: 20230229414
    Abstract: An information handling system may include a processor and a management controller communicatively coupled to the processor and configured to perform out-of-band management of the information handling system, the management controller further configured to, in response to a request from a management utility remote from the information handling system to create a firmware image for an item of firmware for a cluster comprising the information handling system retrieve a firmware update package, store the firmware update package in a repository integral to the management controller, and communicate a uniform resource locator to the management utility setting forth a path of the firmware update package within the repository, such that the management utility may later use the uniform resource locator to perform a firmware update for another information handling system of the cluster.
    Type: Application
    Filed: January 14, 2022
    Publication date: July 20, 2023
    Applicant: Dell Products L.P.
    Inventors: Santosh GORE, Karthik SETHURAMALINGAM, Riddhiman BHATTACHARYYA
  • Patent number: 11593211
    Abstract: Applying failure policy during updating of components, including receiving metadata of each of the components, the metadata indicating a respective classification of each of the components; sorting the components based on the metadata, including identifying a first subset of the components as critical components and a second subset of the components as non-critical components; receiving a first update package for a first component; detecting a failure to apply the first update package to the first component; in response to detecting the failure to apply the first update package to the first component: determining that the first component belongs to the first subset of components; in response to determining that the first component belongs to the first subset of components, identifying a remediation policy associated with critical components; applying the remediation policy to the first component, including rollback of the first update package at the first component.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: February 28, 2023
    Assignee: Dell Products L.P.
    Inventors: Riddhiman Bhattacharyya, Suman Lal Banik, Karthik Sethuramalingam, Santosh Hanamant Gore
  • Publication number: 20220334924
    Abstract: Applying failure policy during updating of components, including receiving metadata of each of the components, the metadata indicating a respective classification of each of the components; sorting the components based on the metadata, including identifying a first subset of the components as critical components and a second subset of the components as non-critical components; receiving a first update package for a first component; detecting a failure to apply the first update package to the first component; in response to detecting the failure to apply the first update package to the first component: determining that the first component belongs to the first subset of components; in response to determining that the first component belongs to the first subset of components, identifying a remediation policy associated with critical components; applying the remediation policy to the first component, including rollback of the first update package at the first component.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 20, 2022
    Inventors: Riddhiman Bhattacharyya, Suman Lal Banik, Karthik Sethuramalingam, Santosh Hanamant Gore
  • Patent number: 11416321
    Abstract: A method comprises retrieving operating conditions data comprising operational details of one or more components in at least one computing environment. Component replacement data and no fault found (NFF) data of the computing environment are also retrieved. The component replacement data comprises details about components that have been replaced in the computing environment. The NFF data comprises details about components incorrectly identified as having failed in the computing environment and symptoms leading to the incorrect identifications. The method also comprises generating a first mapping between given ones of the operational details and given ones of the replaced components, and generating a second mapping between given ones of the incorrectly identified components and given ones of the symptoms using one or more machine learning algorithms. Using the first and second mappings, at least one failed component is predicted based on one or more symptoms identified in a received support case.
    Type: Grant
    Filed: August 13, 2020
    Date of Patent: August 16, 2022
    Assignee: Dell Products L.P.
    Inventors: Devipriya Selvaraju, Karthik Sethuramalingam, Bharathi Raja Kalyanasundaram
  • Publication number: 20220222481
    Abstract: A method comprises receiving an input of at least one image associated with an issue. In the method, text is extracted from the at least one image, and an intent is determined from the extracted text. The method further includes recommending a response to the issue based at least in part on the determined intent, and transmitting the recommended response to a user. The extracting, determining and recommending are performed at least in part using one or more machine learning models.
    Type: Application
    Filed: January 13, 2021
    Publication date: July 14, 2022
    Inventors: Bijan Kumar Mohanty, Hung Dinh, Devipriya Selvaraju, Karthik Sethuramalingam
  • Publication number: 20220091941
    Abstract: A method includes obtaining data associated with a volatile storage device and a non-volatile storage device of an information handling system during a normal mode of operation of the information handling system, and calculating a first data transfer frequency and a first transfer data size from the volatile storage device to the non-volatile storage device based on the data associated with the volatile storage device and the non-volatile storage device during the normal mode of operation of the information handling system. The method also includes detecting an event indicating a power outage of the information handling system, and in response to the detecting the event, determining a data management policy to be applied to the information handling system during the safe mode of operation of the information handling system.
    Type: Application
    Filed: December 1, 2021
    Publication date: March 24, 2022
    Inventors: Prasoon Kumar Sinha, Karthik Sethuramalingam, Suman Lal Banik, Ravishankar Kanakapura N
  • Publication number: 20220050733
    Abstract: A method comprises retrieving operating conditions data comprising operational details of one or more components in at least one computing environment. Component replacement data and no fault found (NFF) data of the computing environment are also retrieved. The component replacement data comprises details about components that have been replaced in the computing environment. The NFF data comprises details about components incorrectly identified as having failed in the computing environment and symptoms leading to the incorrect identifications. The method also comprises generating a first mapping between given ones of the operational details and given ones of the replaced components, and generating a second mapping between given ones of the incorrectly identified components and given ones of the symptoms using one or more machine learning algorithms. Using the first and second mappings, at least one failed component is predicted based on one or more symptoms identified in a received support case.
    Type: Application
    Filed: August 13, 2020
    Publication date: February 17, 2022
    Inventors: Devipriya Selvaraju, Karthik Sethuramalingam, Bharathi Raja Kalyanasundaram
  • Patent number: 11237917
    Abstract: A method includes obtaining data associated with a volatile storage device and a non-volatile storage device of an information handling system during a normal mode of operation of the information handling system, and calculating a first data transfer frequency and a first transfer data size from the volatile storage device to the non-volatile storage device based on the data associated with the volatile storage device and the non-volatile storage device during the normal mode of operation of the information handling system. The method also includes detecting an event indicating a power outage of the information handling system, and in response to the detecting the event, determining a data management policy to be applied to the information handling system during the safe mode of operation of the information handling system.
    Type: Grant
    Filed: August 28, 2020
    Date of Patent: February 1, 2022
    Assignee: Dell Products L.P.
    Inventors: Prasoon Kumar Sinha, Karthik Sethuramalingam, Suman Lal Banik, Ravishankar Kanakapura N
  • Publication number: 20210243078
    Abstract: A network (e.g. cloud or enterprise network) includes servers (110) and switches (120) each of which has multiple ports. A bare-metal server's ports are configured for different roles, e.g. management role or data role. The configuration is at least partially automated using a blueprint (340) which does not necessarily specify the roles for the server ports, but may associate a role with a network parameter, e.g. Maximum Transfer Unit (MTU) or QoS. A management computer (320) obtains, from switches, (i) network parameters configured on switch ports, and (ii) MAC addresses for the adjacent server ports. The management computer matches the blueprint's parameters with the switch ports' parameters, and associates matched parameters with the roles specified by the blueprint. These roles are configured on the corresponding server ports. Other features are also provided.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 5, 2021
    Inventors: Karthik Sethuramalingam, Ravishankar N, Naveen Dhanaraju, Vikram Kannambadi Vishwanath
  • Patent number: 9652281
    Abstract: In accordance with the present disclosure, a system and method are herein disclosed for providing a virtualization aware server maintenance mode. In one embodiment, an event is triggered in when a system action request is received by an information handling system. The event is processed and the hypervisor is placed in maintenance mode. The virtualization manager is notified that the mode of the hypervisor has changed and the virtualization manager stores the information associated with the mode status change. The virtualization manager may also notify other remote access consoles or virtualization managers of the mode status change of the hypervisor. A maintenance mode lock may be acquired when the hypervisor is placed in maintenance mode and released after the system action has been processed.
    Type: Grant
    Filed: May 11, 2016
    Date of Patent: May 16, 2017
    Assignee: Dell Products L.P.
    Inventors: Karthik Sethuramalingam, Rajashekhar T. Hamasagar, Sridhar Chakravarthy, Eric Kuzmack
  • Publication number: 20160253203
    Abstract: In accordance with the present disclosure, a system and method are herein disclosed for providing a virtualization aware server maintenance mode. In one embodiment, an event is triggered in when a system action request is received by an information handling system. The event is processed and the hypervisor is placed in maintenance mode. The virtualization manager is notified that the mode of the hypervisor has changed and the virtualization manager stores the information associated with the mode status change. The virtualization manager may also notify other remote access consoles or virtualization managers of the mode status change of the hypervisor. A maintenance mode lock may be acquired when the hypervisor is placed in maintenance mode and released after the system action has been processed.
    Type: Application
    Filed: May 11, 2016
    Publication date: September 1, 2016
    Inventors: Karthik Sethuramalingam, Rajashekhar T. Hamasagar, Sridhar Chakravarthy, Eric Kuzmack
  • Patent number: 9384021
    Abstract: In accordance with the present disclosure, a system and method are herein disclosed for providing a virtualization aware server maintenance mode. In one embodiment, an event is triggered in when a system action request is received by an information handling system. The event is processed and the hypervisor is placed in maintenance mode. The virtualization manager is notified that the mode of the hypervisor has changed and the virtualization manager stores the information associated with the mode status change. The virtualization manager may also notify other remote access consoles or virtualization managers of the mode status change of the hypervisor. A maintenance mode lock may be acquired when the hypervisor is placed in maintenance mode and released after the system action has been processed.
    Type: Grant
    Filed: February 27, 2013
    Date of Patent: July 5, 2016
    Assignee: Dell Products L.P.
    Inventors: Karthik Sethuramalingam, Rajashekkar T. Hamasagar, Sridhar Chakravarthy, Eric Kuzmack
  • Publication number: 20140245296
    Abstract: In accordance with the present disclosure, a system and method are herein disclosed for providing a virtualization aware server maintenance mode. In one embodiment, an event is triggered in when a system action request is received by an information handling system. The event is processed and the hypervisor is placed in maintenance mode. The virtualization manager is notified that the mode of the hypervisor has changed and the virtualization manager stores the information associated with the mode status change. The virtualization manager may also notify other remote access consoles or virtualization managers of the mode status change of the hypervisor. A maintenance mode lock may be acquired when the hypervisor is placed in maintenance mode and released after the system action has been processed.
    Type: Application
    Filed: February 27, 2013
    Publication date: August 28, 2014
    Applicant: Dell Products L.P.
    Inventors: Karthik Sethuramalingam, Rajashekkar T. Hamasagar, Sridhar Chakravarthy, Eric Kuzmack