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    SYSTEMS AND METHODS FOR MULTI-CHANNEL REBOOTLESS FIRMWARE UPDATES
    1.
    发明公开
    SYSTEMS AND METHODS FOR MULTI-CHANNEL REBOOTLESS FIRMWARE UPDATES 审中-公开

    公开(公告)号：US20240103847A1

    公开(公告)日：2024-03-28

    申请号：US17935197

    申请日：2022-09-26

    申请人： Dell Products, L.P.

    发明人： Mahesh Babu Ramaiah ,  Rama Rao Bisa ,  Manjunath AM ,  Manjunath Vishwanath ,  Pavan Kumar Gavvala ,  Balamurugan Gnanasambandam ,  Naveen Karthick Chandrasekaran

    IPC分类号： G06F8/656

    CPC分类号： G06F8/656

    摘要： Systems and methods provide multi-channel transmission of a firmware image to a hardware component of an IHS (Information Handling System), where the firmware image is transmitted by a remote access controller of the IHS that supports remote management of the IHS. Upon a firmware being initiated, the remote access controller determines an available bandwidth of a first signaling pathway of the hardware component and also determines an available bandwidth of a second signaling pathway of the hardware component. One portion of the firmware image is transmitted to the hardware component using the first signaling pathway, where a size of that portion is selected based on the available bandwidth of the first signaling pathway. Another portion of the firmware image is transmitted to the hardware component using the second signaling pathway, where a size of that portion is selected based on the available bandwidth of the second signaling pathway.

    SYSTEMS AND METHODS FOR EFFECTIVE READING OF MULTIPLE TEMPERATURE SENSORS ON MEMORY MODULES
    2.
    发明公开
    SYSTEMS AND METHODS FOR EFFECTIVE READING OF MULTIPLE TEMPERATURE SENSORS ON MEMORY MODULES 审中-公开

    公开(公告)号：US20240027277A1

    公开(公告)日：2024-01-25

    申请号：US17814262

    申请日：2022-07-22

    申请人： Dell Products, L.P.

    发明人： Vaishnavi Suchindran ,  Ravi Shekhar Singh ,  Balamurugan Gnanasambandam

    IPC分类号： G01K1/02

    CPC分类号： G01K1/026

    摘要： Effectively reading multiple temperature sensors on memory modules may include reading a first of a plurality of temperature sensors on each memory module of a plurality of memory modules, reading a second of the plurality of temperature sensors on each memory module, after reading the first sensors on each memory module, and, if present, reading a third of the plurality of temperature sensors on each memory module of the plurality of memory modules, after reading the second of the sensors on each memory module. The first temperature sensors may be reread prior to reading the third temperature sensors, particularly where the first temperature sensors are middle temperature sensors on each memory module. Upon failing to read a particular temperature sensor, neighboring temperature sensors of the particular temperature sensor may be polled, such as (an) other temperature sensor(s) on the same memory module and/or (a) temperature sensor(s) on adjacent memory module(s).

    Prediction of power shutdown and outage incidents
    4.
    发明授权
    Prediction of power shutdown and outage incidents 有权

    公开(公告)号：US11126486B2

    公开(公告)日：2021-09-21

    申请号：US16171332

    申请日：2018-10-25

    申请人： DELL PRODUCTS, L.P.

    发明人： Vaideeswaran Ganesan ,  Balamurugan Gnanasambandam ,  Tamilarasan Janakiram ,  Sreeram Muthuraman

    IPC分类号： G06F11/00 ,  G06F1/30 ,  G06F11/30 ,  G06F11/34 ,  G06F11/07

    摘要： An information handling system (IHS), baseboard management controller (BMC) and method are provided for preventing critical operations when power shutdown is predicted. A service processor of a BMC of the IHS executes a predicted power operation (PPO) utility to monitor health data from physical memory devices of memory of the IHS. Based on the health data, the service processor predicts that at least one of the physical memory devices will fail, causing a power shutdown of the IHS. To prevent any critical operation that is executed by a host processing subsystem of the IHS being adversely affected by the shutdown, the service processor of the BMC updates information contained in a PPO software sensor to indicate the predicted power down.

    Enabling software sensor power operation requests via baseboard management controller (BMC)
    5.
    发明授权
    Enabling software sensor power operation requests via baseboard management controller (BMC) 有权

    公开(公告)号：US11048523B2

    公开(公告)日：2021-06-29

    申请号：US16171329

    申请日：2018-10-25

    申请人： DELL PRODUCTS, L.P.

    发明人： Vaideeswaran Ganesan ,  Balamurugan Gnanasambandam ,  Tamilarasan Janakiram ,  Sreeram Muthuraman

    IPC分类号： G06F9/44 ,  G06F9/4401 ,  G06F9/455

    摘要： An information handling system (IHS), baseboard management controller (BMC) and method provide for coordinating the BMC and the host processor subsystem to avoid conflicts between power operations by BMC and maintenance activities by the host processor subsystem. In response to determining that a power operation is requested for the host processor subsystem, a service processor of the BMC determining whether a planned power operation (PPO) software sensor contains information indicating that the host processor subsystem is executing a critical operation utility. In response to determining that the host processor subsystem is not executing the critical operation utility, service processor updates/modifies information contained in the PPO software sensor to indicate that a power operation is scheduled. The modified information prevents the host processor subsystem from subsequently initiating execution of the critical operation utility. The service processor also schedules the power operation of the host processor subsystem.

    METHODS AND SYSTEMS FOR MONITORING AND MANAGEMENT IN A DISTRIBUTED ARCHITECTURE INFORMATION HANDLING SYSTEM CHASSIS
    8.
    发明申请
    METHODS AND SYSTEMS FOR MONITORING AND MANAGEMENT IN A DISTRIBUTED ARCHITECTURE INFORMATION HANDLING SYSTEM CHASSIS 审中-公开
    分布式架构信息处理系统管理中的监控与管理方法与系统

    公开(公告)号：US20150160627A1

    公开(公告)日：2015-06-11

    申请号：US14097784

    申请日：2013-12-05

    申请人： Dell Products L.P.

    发明人： Akkiah Choudary Maddukuri ,  Chandrasekhar Mugunda ,  Terry Wayne Liles ,  Wayne Robert Weilnau, JR. ,  Balamurugan Gnanasambandam

    IPC分类号： G05B15/02

    CPC分类号： G05B15/02 ,  G06F1/20 ,  G06F1/206 ,  G06F8/65 ,  G06F13/409 ,  H05K7/20727

    摘要： In accordance with embodiments of the present disclosure, a method for use in a chassis having a plurality of slots each configured to receive a module having one or more information handling systems wherein each slot is configured to electrically and communicatively couple the module to other components of the chassis may be provided. The method may include receiving, by a controller integral to the chassis, a signal from a sensor integral to the chassis, the signal indicative of a measured physical quantity of the sensor. The method may also include communicating, from the controller to a remote access controller integral to at least one module disposed in the plurality of slots, sensor information in conformity with the signal.

    摘要翻译： 根据本公开的实施例，一种在具有多个时隙的机架中使用的方法，每个时隙均被配置为接收具有一个或多个信息处理系统的模块，其中每个时隙被配置为将模块电气地和通信地耦合到其他组件 可以提供底盘。 该方法可以包括通过与底盘一体的控制器接收来自与底盘一体的传感器的信号，该信号指示传感器的测量物理量。 该方法还可以包括从控制器向集成到设置在多个时隙中的至少一个模块的远程访问控制器进行通信，所述传感器信息与信号一致。

    Managing power request during cluster operations
    9.
    发明授权
    Managing power request during cluster operations 有权

    公开(公告)号：US10860078B2

    公开(公告)日：2020-12-08

    申请号：US16171240

    申请日：2018-10-25

    申请人： DELL PRODUCTS, L.P.

    发明人： Vaideeswaran Ganesan ,  Balamurugan Gnanasambandam ,  Tamilarasan Janakiram ,  Sreeram Muthuraman

    IPC分类号： G06F1/28 ,  G06F9/50 ,  G06F9/455 ,  G06F9/4401

    摘要： An information handling system (IHS), power operation controller and method provide for execution of delegated processes in a cluster without inadvertent interruption due to a power operation of the IHS. The power operation controller of the IHS has a processing subsystem that is communicatively coupled to a network interface and a memory containing a power operation utility. The processing subsystem executes, via the network interface, a delegated process on a network resource. The processing subsystem executes the power operation utility to cause the IHS to determine whether a request for a power operation of the IHS is received. In response to determining that a power operation is received, the processing subsystem transfers the delegated process to another network resource. In addition, during a transference of the delegated process, the processing subsystem prevents the IHS from performing a power operation of the IHS that would cause interruption of the delegated process.