Abstract: The disclosed technology provides techniques, systems, and apparatus for proactively detecting, containing, and recovering from uncorrectable memory errors in distributed computing environment. An aspect of the disclosed technology includes scanning, by a scanner of a host machine, memory of the host machine for errors. After the scanner detects an error, the scanner may generate an error notification. The scanner may transmit the error notification to one or more processors of the host machine to implement mitigation techniques.

Abstract: A method and a system for providing actionable smart monitoring of error messages generated during repave microservice operations in order to reduce the number of human interventions required are provided. The method includes: receiving reports that relate to system failures; analyzing each report to determine features that relate to the system failures; clustering the features into a set of feature groups; determining a corresponding report as a representative error indicator for each respective feature group; and generating, for each respective feature group, a cluster representative message that identifies the corresponding report. The cluster representative messages are then displayable on a user interface to facilitate efficient user action to address system failures and errors.

Abstract: An information handling system may include at least one processor and a memory. The information handling system may be configured to: execute a plurality of microservices, wherein each microservice is configured to generate logging information relating to its operation, and wherein a logging level is configured to determine an amount of logging information generated by the microservice; monitor the execution of the plurality of microservices to determine a failure rate associated with application programming interface (API) calls to the plurality of microservices; and based on the determined failure rate, alter the logging level.

Abstract: A processing system includes a plurality of circuits configured to generate a plurality of error signals. The processing system further includes a plurality of error pads and a fault collection circuit configured to receive the plurality of error signals and to generate a respective combined error signal for each of the plurality of error pads. The fault collection circuit includes a combinational logic circuit configured to generate the combined error signal by selectively routing the plurality of error signals to the plurality of error pads as a function of a set of configuring bits.

Abstract: This application relates to apparatus and methods for the monitoring of nodes within datacenters. In some examples, a computing device, such as a node, receives a monitoring file from a monitoring server, where the monitoring file includes a plurality of node health checks. The computing device is configured to execute the monitoring file based on a type of the computing device. Further, and based on the execution of the monitoring file, the computing device is configured to determine that at least one of the plurality of node health checks failed. In response to determining that the at least one of the plurality of node health checks failed, the computing device is configured to generate an alert message identifying the node health checks that failed. Further, the computing device is configured to transmit the alert message to the monitoring server for display.

Abstract: According to one embodiment, there is provided a monitoring device for a terminal including a connection unit to which at least one device is able to be connected and mounted with a container file storing application software for controlling a business to be performed by using the device connected to the connection unit. The monitoring device includes a detection unit, an acquisition unit, and a processing unit. The detection unit detects an abnormality in the terminal. The acquisition unit acquires the container file mounted on the terminal in which the abnormality is detected. The processing unit installs the acquired container file on an alternative terminal.

Abstract: An information handling system includes a memory and a processor. The memory stores a basic input/output system (BIOS). The processor monitors the BIOS for a unified extensible firmware interface (UEFI) event. In response to a detection of the UEFI event, the processor reads a preauthorized event callback order. The processor compares a callback order for the UEFI event with the preauthorized event callback order. Based on the callback order for the UEFI event not matching the preauthorized event callback order, the processor detects a potential vulnerability in the UEFI event. In response to the detected potential vulnerability in the UEFI event, the processor dispatches one or more callback functions from the preauthorized event callback order.

Abstract: A method for generating a copy of a database using a data streaming protocol is disclosed. The method comprises setting up a structure of a secondary database, prioritizing data objects to be copied from a primary database to the secondary database, copying data objects from the primary database to the secondary database using a data streaming protocol, restoring data corresponding to the data object in the secondary database in parallel to copying data objects from the primary database to the secondary database, applying changes made to the data corresponding to the data object in the primary database during the time of copying, after the data object has been copied, and making available the secondary database for usage once all data objects have been copied from the primary database to the secondary database so that a usable copy of the primary database is created.

Abstract: An embodiment may involve storage containing incident logs and mappings between incident logs and vector representations generated by a machine learning (ML) model.

Abstract: A plurality of signals within a memory sub-system are analyzed by a signal analyzer component. Relevant signals among the plurality of signals are determined by the signal analyzer component such that the relevant signals comprise a subset of signals among the plurality of signals. Information corresponding to the relevant signals is sampled by the signal analyzer component and the signal analyzer component is responsible for extracting the information corresponding to the relevant signals among the plurality of signals.

Abstract: The invention discloses a code testing method. The method includes the following steps of: acquiring a code set to be tested; loading the code set to a corresponding operating chip, and executing the code set by using the operating chip; judging whether a target code subset which is not successfully executed exists in the code set; and if yes, performing an audit testing operation on the code set. The code testing method provided by the invention is simple and feasible to apply, which improves a testing reliability and reduces a testing cost. The invention also discloses a code testing apparatus and device, and a storage medium, which have corresponding technical effects.

Abstract: One or more data blocks of a write command can be written to memory devices independently of other data blocks that are grouped together for an error correction operation with the data blocks. Further, data blocks of different write commands can be executed together and simultaneously rather than being executed separately at different times, which can reduce the latencies associated with executing the write commands.

Abstract: A failure diagnosis device includes a communication unit, a data comparison unit, and an eligibility determination unit. The communication unit acquires first physical quantity data and second physical quantity data of a type different from that of the first physical quantity data that are used for performing failure diagnosis of a home appliance acquired by a sensor unit, and first control information related to the second physical quantity data acquired by the home appliance. The data comparison unit compares the second physical quantity data with the first control information. The eligibility determination unit determines whether or not the first physical quantity data is eligible as data used for the failure diagnosis based on a comparison result obtained by the data comparison unit.

Abstract: A method of processing an input task in a processing system involves duplicating the input task so as to form a first task and a second task; allocating memory including a first block of memory configured to store read-write data to be accessed during the processing of the first task; a second block of memory configured to store a copy of the read-write data to be accessed during the processing of the second task; and a third block of memory configured to store read-only data to be accessed during the processing of both the first task and the second task; and processing the first task and the second task at processing logic of the processing system so as to, respectively, generate first and second outputs.

Abstract: Techniques regarding quantum error mitigation are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a memory that can store computer executable components. The system can also comprise a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can comprise an error mitigation component that can add a set of scaled quantum gates to a quantum circuit for error mitigation. The set of scaled quantum gates can comprise a quantum gate and an inverse of the quantum gate. Also, the set of scaled quantum gates can have a rotation angle based on a pulse schedule to achieve a target stretch factor.

Abstract: A method and apparatus to detect, initialize and isolate a non-operating memory module in a system without physically removing the memory module from the system is provided. The memory module includes a power management integrated circuit to provide power to a memory integrated circuit on the memory module. During initialization of the memory module, if an error log stored in a non-volatile memory in the memory module indicates a fatal error condition from a prior power cycle, the memory module is electrically isolated.

Abstract: A system for communicating between redundant devices balances the desired attributes of a high availability (HA) control system and a safety control system. The system includes concurrent connections as a fault tolerant mechanism for industrial protocol connections at the transport layer. The concurrent connections establish multiple paths for redundancy from a data producer to a data consumer. Concurrent connections increase availability of the HA control and safety instrumented systems. More specifically, concurrent connections and architectural redundancies eliminate a single point of failure within the control system and further reduce safety connection timeouts during fault detection and/or recovery. Concurrent connections may be used to keep a HA system operational or to provide detection of a failure in a safety system. The industrial control network may be configured to function as a HA control system, as a safety control system, or with certain degrees of both HA and safety-related operation.

Abstract: A method of tracking errors in a system comprising microservices comprises ingesting a plurality of spans generated by the microservices during a given duration of time. The method further comprises consolidating the plurality of spans associated with the given duration of time into a plurality of traces, wherein each trace comprises a subset of the plurality of spans that comprise a common trace identifier. For each trace, the method comprises: a) mapping a respective trace to one or more error stacks computed for the respective trace and to one or more attributes determined for the respective trace; and b) emitting each error stack computed from the respective trace with an associated pair of attributes. The method then comprises reducing duplicate pairs of error stack and associated attributes and maintaining a count for each pair of error stack and associated attributes.

Abstract: An information handling system includes a memory subsystem and a basic/input out system (BIOS). The BIOS performs multiple trainings of the memory subsystem, and each of the trainings is performed at a different temperature. The BIOS stores multiple derating values in a derating table of the BIOS, and each of the derating values corresponds to a respective tap value at a respective temperature. During a subsequent power on self test of the information handling system, the BIOS performs a first training of the memory subsystem, and stores a first set of tap values. During a runtime of the information handling system, a memory controller determines whether a temperature of the information handling system has changed by a predetermined amount. In response to the temperature changing by the predetermined amount, the memory controller utilizes the derating values in the derating table to automatically update the tap values.

Abstract: A method and system that efficiently selects sensors without requiring advanced expertise or extensive experience even in a case of new machines and unknown failures. An abnormality detection system includes a storage unit for storing a latent variable model and a joint probability model, an acquisition unit for acquiring sensor data that is output by a sensor, a measurement unit for measuring the probability of the sensor data acquired by the acquisition unit based on the latent variable model and the joint probability model stored by the storage unit, a determination unit for determining whether the sensor data is normal or abnormal based on the probability of the sensor data measured by the measurement unit, and a learning unit for learning the latent variable model and the joint probability model based on the sensor data output by the sensor.