公开(公告)号：US11954017B2

公开(公告)日：2024-04-09

申请号：US17586827

申请日：2022-01-28

申请人： Dell Products L.P.

发明人： Xiaojun Wu ,  Jing J. Chen ,  Muzhar S. Khokhar ,  Haijun Zhong

IPC分类号： G06F21/57 ,  G06F9/54 ,  G06F11/36 ,  G06F11/07 ,  G06F11/30 ,  G06F11/34 ,  G06F21/62

CPC分类号： G06F11/3676 ,  G06F11/3688 ,  G06F9/547 ,  G06F11/0766 ,  G06F11/3034 ,  G06F11/3428 ,  G06F11/3636 ,  G06F11/3664 ,  G06F11/3684 ,  G06F11/3692 ,  G06F21/577 ,  G06F21/6227

摘要： A testing method accesses tracing data comprising a plurality of tracing records corresponding to a plurality of test cases executed on a target system. The target system includes a plurality of microservices configured in accordance with a REST API. A dynamic test analyzer accesses the tracing data and imports a definition of the REST API. The analyzer checks each tracing record for consistency with the API definition. Based on this checking of the tracing records, one or more coverage metrics may be calculated. If any one or more of the one or more coverage metrics fails to exceed a threshold coverage, a testing action may be required. In some cases, the testing action may be selected from either seeking additional coverage of the APIs included in the target system or seeking additional test result coverage.

公开(公告)号：US11949382B2

公开(公告)日：2024-04-02

申请号：US17894799

申请日：2022-08-24

申请人： Cirrus Logic International Semiconductor Ltd.

发明人： Philip Clarkin ,  Ivan Perry ,  Mark H. Tovell ,  Roberto Napoli ,  David Rhodes

IPC分类号： H03F1/02 ,  H03F3/217 ,  H03M1/12 ,  H04R3/00

CPC分类号： H03F1/0227 ,  H03F3/217 ,  H03M1/12 ,  H04R3/007 ,  H03F2200/03

摘要： The present disclosure relates to circuitry comprising: amplifier circuitry configured to receive a variable supply voltage, wherein the supply voltage varies according to an output signal of the amplifier circuitry; monitoring circuitry configured to monitor one or more parameters of an output signal of the amplifier circuitry; and processing circuitry configured to receive an indication of the voltage of the variable supply voltage and an indication of the monitored parameters from the monitoring circuitry and to apply a correction to one or more of the monitored parameters to compensate for coupling between the variable supply voltage and the monitoring circuitry.

公开(公告)号：US11947987B2

公开(公告)日：2024-04-02

申请号：US16891641

申请日：2020-06-03

申请人： Dell Products L.P.

发明人： Li Huang ,  Kai Zhou ,  Zheng Zhang ,  Harold A. Hager, Jr. ,  Qi Zhang

IPC分类号： G06F9/44 ,  G06F9/445 ,  G06F9/455 ,  H04L9/32

CPC分类号： G06F9/45558 ,  G06F9/44536 ,  G06F9/44578 ,  H04L9/3247 ,  G06F2009/45562

摘要： An information handling system may include at least one processor; and a non-transitory memory coupled to the at least one processor. The information handling system may be a node of an information handling system cluster may be configured to be imaged while the node is operational within the information handling system cluster by: a node installation service executing on the node creating a partition on a storage medium of the node; the node installation service receiving an image bundle from a remote information handling system via a network and storing the image bundle on the partition; and the node installation service causing the node to reboot, wherein the rebooting is configured to install a new version of a management system to the node from the image bundle.

公开(公告)号：US11933822B2

公开(公告)日：2024-03-19

申请号：US17574188

申请日：2022-01-12

申请人： Cirrus Logic International Semiconductor Ltd.

发明人： Jorge L. Reynaga ,  Marco A. Janko ,  Emmanuel A. Marchais ,  John L. Melanson

IPC分类号： G01R19/00 ,  G01R27/02 ,  G08B6/00 ,  H02P29/00

CPC分类号： G01R19/0046 ,  G01R27/02 ,  G08B6/00 ,  H02P29/00

摘要： A method for estimating actuator parameters for an actuator, in-situ and in real-time, may include driving the actuator with a test signal imperceptible to a user of a device comprising the actuator during real-time operation of the device, measuring a voltage and a current associated with the actuator and caused by the test signal, determining one or more parameters of the actuator based on the voltage and the current, determining an actuator type of the actuator based on the one or more parameters, and controlling a playback signal to the actuator based on the actuator type.

公开(公告)号：US11929876B1

公开(公告)日：2024-03-12

申请号：US17963815

申请日：2022-10-11

申请人： Dell Products L.P.

发明人： Weiyi Xie ,  Yuan Li ,  Guiping Zhang ,  Howe Xu

IPC分类号： H04L41/082 ,  H04L41/08 ,  H04L41/0859

CPC分类号： H04L41/082 ,  H04L41/0863 ,  H04L41/0886

摘要： Disclosed methods include sending, from a resource manager, network configuration information to each of one or more managed resources. The network configuration information may include an IP address for the resource manager, an IP address for each of the managed resources, and a predetermined timeout value. Network configurations for the resource manager and the one or more managed resources may then be set after which each managed resource may start a timer with the predetermined timeout value. If the resource manager detects successful completion of each of the network configuration operations, the resource manager may send a stop timer command to each of the managed resources. If a timeout occurs, the timeout will inform each of the managed resources that the change in network configuration was not entirely successful. The resource manager and each of the managed resources will then restore their network configurations to their previous configurations.

公开(公告)号：US11928528B2

公开(公告)日：2024-03-12

申请号：US17573737

申请日：2022-01-12

申请人： Dell Products L.P.

发明人： HongYao Tang ,  Dong Zhang ,  XiaoJun Wu ,  Muzhar S. Khokar

IPC分类号： G06F15/04 ,  G06F9/445 ,  G06F9/54

CPC分类号： G06F9/544 ,  G06F9/44505

摘要： A disclosed method for implementing containers in an information handling system generates, with a first non-privileged container, a request that is sent to a RESTful API. Whenever the API identifies a request requiring host access the API launches a second container, which is configured to operate in a privileged execution mode. The second container accesses the host and executes the requested actions. When the request completes, the first container resumes non-privileged execution, thereby confining privileged mode execution to a container that is only active during host interaction. The host access can be access required to: exchange data with the host, query the host for hardware information, and modify host configuration. The host may be implanted within a device featuring an HCI infrastructure. In one configuration, the host resides of one of multiple distinct nodes of an HCI appliance.

公开(公告)号：US11922173B2

公开(公告)日：2024-03-05

申请号：US17320675

申请日：2021-05-14

申请人： Dell Products L.P.

发明人： Ibrahim Sayyed ,  Adolfo Montero ,  Jagadish Babu Jonnada

IPC分类号： G06F9/4401 ,  G06F3/04817

CPC分类号： G06F9/4411 ,  G06F3/04817

摘要： An information handling system may include a processor, a display device communicatively coupled to the processor, and a basic input/output system (BIOS) communicatively coupled to the processor and configured to cause the processor to, during a pre-boot environment of the information handling system, collect contextual information regarding the information handling system, based on the contextual information, determine whether to enable soft keyboard functionality, and responsive to a determination to enable soft keyboard functionality, cause display of soft keyboard functionality to the display device.

公开(公告)号：US11921618B2

公开(公告)日：2024-03-05

申请号：US17558093

申请日：2021-12-21

申请人： Dell Products L.P.

发明人： Qing Li ,  Xiaojun Wu ,  Haijun Zhong ,  Muzhar S. Khokhar

IPC分类号： G06F11/36 ,  G06F9/455 ,  G06F9/54

CPC分类号： G06F11/3636 ,  G06F9/45558 ,  G06F9/547 ,  G06F2009/45591 ,  G06F2009/45595

摘要： An information handling system may include at least one processor and a memory. The information handling system may be configured to: execute an application comprising a plurality of microservices on the at least one processor, wherein the application is configured to service external requests by executing a plurality of application programming interface (API) calls among the plurality of microservices; and for each API call: determine a span ID associated with such API call; determine a trace ID associated with a particular external request that is associated with such API call; and log the span ID and the trace ID.

公开(公告)号：US11907071B2

公开(公告)日：2024-02-20

申请号：US17739687

申请日：2022-05-09

申请人： Dell Products L.P.

发明人： Shekar Babu Suryanarayana ,  Karunakar Poosapalli

IPC分类号： G06F11/00 ,  G06F11/14 ,  G06F21/57 ,  G06F9/4401

CPC分类号： G06F11/1417 ,  G06F9/4416 ,  G06F21/572 ,  G06F2201/805 ,  G06F2221/033

摘要： An information handling system may include a processor and first non-transitory computer-readable media communicatively coupled to the processor and having stored thereon a basic input/output system (BIOS) core comprising BIOS core firmware sufficient to execute features of a BIOS of the information handling system to a particular portion of BIOS execution and an extension agent. The extension agent may be configured to identify and enumerate a firmware volume of a second non-transitory computer-readable media communicatively coupled to the processor and having stored thereon a BIOS extension comprising BIOS extension firmware for executing completion of BIOS execution from the particular portion of BIOS execution and in response to unavailability of the firmware volume of the second non-transitory computer-readable media, failover to and recover the BIOS extension from extended firmware information stored on a networked storage resource communicatively coupled to the information handling system.

公开(公告)号：US11894977B1

公开(公告)日：2024-02-06

申请号：US17972416

申请日：2022-10-24

申请人： Dell Products L.P.

发明人： Chandrasekhar Revuri ,  Rishi Mukherjee ,  Shivendra Katiyar ,  Rekha Poosala

IPC分类号： G06F15/173 ,  H04L41/0866 ,  H04L41/082

CPC分类号： H04L41/0866 ,  H04L41/082

摘要： An information handling system may include at least one processor and a memory coupled to the at least one processor. The information handling system may be configured to: receive configuration data from a managed information handling system; receive compatibility data from a vendor of the managed information handling system; determine, based on the configuration data and the compatibility data, that the managed information handling system has drifted from a predetermined configuration; and based on the determination of drift, execute a responsive action with regard to the managed information handling system.