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公开(公告)号：US20210336772A1
公开(公告)日：2021-10-28
申请号：US16857950
申请日：2020-04-24
Applicant: Dell Products L.P.
Abstract: In one or more embodiments, an information handling system (IHS) may receive a public encryption key from another IHS; and decrypt with a public encryption key the one or more encrypted symmetric encryption keys, encrypted via a private encryption key, to obtain one or more symmetric encryption keys respectively associated with one or more memory address ranges. The IHS may physically receive a memory device, which includes at least one volatile memory medium and at least one non-volatile memory medium, that was utilized by the other IHS to store information in an encrypted fashion. The IHS may further decrypt with a first encryption key of the one or more symmetric encryption keys associated with a first address range of the one or more address ranges, by the information handling system, first encrypted data stored by the at least one non-volatile memory medium to obtain first data.
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公开(公告)号：US10437303B2
公开(公告)日：2019-10-08
申请号：US15160117
申请日：2016-05-20
Applicant: Dell Products L.P.
Inventor： Dinesh Kunnathur Ragupathi , Venkatesh Ramamoorthy , Arun Muthaiyan , Yogesh Prabhakar Kulkarni , Elie Antoun Jreij
IPC: G06F1/32 , G06F1/28 , G06F1/26 , G06F1/3203
Abstract: In accordance with embodiments of the present disclosure, a system may include a chassis comprising a plurality of slots, each of the plurality of slots configured to receive a respective modular information handling system, a shared infrastructure comprising a plurality of components which are shared by modular information handling systems received in the slots, and a controller communicatively coupled to the slots and configured to determine a shared infrastructure power consumption indicative of power consumed by the shared infrastructure, allocate the shared infrastructure power consumption among modular information handling systems received in the slots, and set a respective host-level power limit for each of the modular information handling systems received in the slots, such that each modular information handling system consumes power in accordance with its respective host-level power limit.
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公开(公告)号：US10416981B2
公开(公告)日：2019-09-17
申请号：US15153550
申请日：2016-05-12
Applicant: Dell Products L.P.
Inventor： Dinesh Kunnathur Ragupathi , Sundar Dasar , Yogesh Prabhakar Kulkarni
IPC: G06F8/65 , G06F9/4401
Abstract: In accordance with embodiments of the present disclosure, a method may include receiving a feature package associated with a provisioning action via a management controller communicatively coupled to a host system and configured to provide management of an information handling system comprising the host system and the management controller via management traffic communicated between the management controller and a network external to the information handling system, extracting components of the feature package including a first binary image and a second binary image, and executing the first binary image, wherein the first binary image is configured to store the second binary image in a portion of a memory accessible to the host system, set a variable flag indicating the management controller is in a maintenance mode, and cause the host system to reboot to execute the second binary image.
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公开(公告)号：US20170329651A1
公开(公告)日：2017-11-16
申请号：US15155849
申请日：2016-05-16
Applicant: Dell Products L.P.
Inventor： Dinesh Kunnathur Ragupathi , Yogesh Prabhakar Kulkarni , Balaji Bapu Gururaja Rao , Hasnain Shabbir
Abstract: In accordance with embodiments of the present disclosure, a system may include a plurality of slots each configured to receive a modular information handling system, a plurality of air movers each configured to cool at least one modular information handling system disposed in at least one of the plurality of slots, and a controller communicatively coupled to the plurality of slots and the plurality of air movers and configured to, based on one or more thermal operational parameters associated with the plurality of slots and the plurality of air movers, determine an optimal allocation of at least one workload to a particular information handling system of a plurality of modular information handling systems received in the plurality of slots.
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公开(公告)号：US09639408B1
公开(公告)日：2017-05-02
申请号：US14877483
申请日：2015-10-07
Applicant: Dell Products L.P.
Inventor： Dinesh Kunnathur Ragupathi , Arun Muthaiyan , Kala Sampathkumar , Yogesh Prabhakar Kulkarni , Abhijeet R. Singh
Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor and a management controller communicatively coupled to the processor for out-of-band management of the information handling system. The management controller may be configured to receive an event relating to an information handling resource of the information handling system and communicate a command to the information handling resource for applying a customized indicator code behavior to a visual indicator associated with the information handling resource.
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Patent Agency Ranking
公开(公告)号：US20170102974A1
公开(公告)日：2017-04-13
申请号：US14877483
申请日：2015-10-07
Applicant: Dell Products L.P.
Inventor： Dinesh Kunnathur Ragupathi , Arun Muthaiyan , Kala Sampathkumar , Yogesh Prabhakar Kulkarni , Abhijeet R. Singh
Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor and a management controller communicatively coupled to the processor for out-of-band management of the information handling system. The management controller may be configured to receive an event relating to an information handling resource of the information handling system and communicate a command to the information handling resource for applying a customized indicator code behavior to a visual indicator associated with the information handling resource.
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公开(公告)号：US11842186B2
公开(公告)日：2023-12-12
申请号：US17344292
申请日：2021-06-10
Applicant: Dell Products L.P.
Inventor： Chandrasekhar Mugunda , Yogesh Prabhakar Kulkarni , Akshata Sheshagiri Naik , Rui An
IPC: G06F8/654
CPC classification number: G06F8/654
Abstract: A firmware update system includes firmware storage device(s), an operating system engine coupled to the firmware storage device(s), and a remote access controller device coupled to the firmware storage device(s) and the operating system engine. The remote access controller device receives a single out-of-band firmware update command and, in response, performs a firmware storage device unlock operation to unlock the firmware storage device(s), transmits a firmware update package including a firmware update utility and a firmware update image to the operating system engine to cause the operating system engine to utilize the firmware update utility to update firmware stored in the firmware storage device(s) that was unlocked with the firmware update image and, subsequent to the operating system engine updating the firmware stored in the at least one firmware storage device that was unlocked, performs a firmware storage device lock operation to lock the firmware storage device(s).
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公开(公告)号：US20210208650A1
公开(公告)日：2021-07-08
申请号：US17208309
申请日：2021-03-22
Applicant: DELL PRODUCTS L.P.
Inventor： Dinesh Kunnathur Ragupathi , Yogesh Prabhakar Kulkarni , Balaji Bapu Gururaja Rao , Elie Antoun Jreij , Pushkala Iyer
Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor, a power supply unit for supplying electrical energy to information handling resources of the information handling system, a battery backup unit for supplying electrical energy to the information handling resources responsive to a power event associated with the power supply unit, and a non-transitory computer-readable readable medium having embodied thereon a program of instructions configured to, when executed, in response to the power event, gracefully terminate one or more applications executing on the processor in accordance with a desired priority ranking.
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公开(公告)号：US20190036880A1
公开(公告)日：2019-01-31
申请号：US15660119
申请日：2017-07-26
Applicant: Dell Products L.P.
Inventor： Sundar Dasar , Divya Vijayvargiya , Sanjay Rao , Yogesh Prabhakar Kulkarni
Abstract: An automated firewall-compliant customer support resolution provisioning system includes a customer support system coupled to a customer device. The customer support system receives a first secure request from the customer device that identifies an event in the customer device and, in response, sends a first secure response through a firewall subsystem to the customer device within a first timeout period enforced by the firewall subsystem. The customer support system then determines event resolution information for the event. Subsequent to the first timeout period and based on the first secure response, the customer device sends a second secure request to the customer support system requesting the event resolution and the customer support system sends the event resolution information through the firewall subsystem to the customer device within a second timeout period enforced by the firewall subsystem. The customer device then utilizes the event resolution information to address the event.
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公开(公告)号：US10152432B1
公开(公告)日：2018-12-11
申请号：US15660020
申请日：2017-07-26
Applicant: Dell Products L.P.
Inventor： Sundar Dasar , Divya Vijayvargiya , Sanjay Rao , Yogesh Prabhakar Kulkarni
Abstract: A support information provisioning system a support device, an external device; and a customer device. The customer device includes an external connector and a remote access controller device that is coupled to the external connector. In situations where the customer device is experiencing at least one customer device issue that prevents the customer device from provisioning support information related to the operation of the customer device, the remote access controller device operates to detect that the external device has been connected to the external connector and, in response, automatically cause new support information about that customer device to be generated. When the external device is subsequently connected to the support device, it may then provide that new support information to the support device for analysis.
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