356 results about "Transient storage" patented technology

The invention belongs to the technical field of log monitoring, and particularly relates to a real-time log monitoring alarm method, system and equipment based on event driving, and the method comprises the steps: dynamically obtaining a log file path needing to be monitored, monitoring a log file on a server, and sending incremental log data to a specified Topic of Kafka in real time; through an event-driven architecture, using a Kafka consumer group to consume log data in Kafka in real time, and using a kset data type of Redis to temporarily store the log data; performing real-time processing on the log data in the Redis; comparing the statistical result with a preset threshold value, and if the statistical result reaches the preset threshold value, sending alarm information according to a configured notification mode and a notifier; and storing the monitoring result in a relational database, and displaying the monitoring big disk through a visual page. And an event-driven architecture is adopted, so that the data processing flow is more efficient, and the overall performance and expandability of the system are improved.

In a storage device including a plurality of controllers for controlling data reading and writing operations with respect to at least one host computer, each of the controllers includes: a cache region to which a plurality of management units capable of temporarily storing the data are allocated in accordance with the data reading and writing operations; and a control unit for controlling the data reading and writing operations, and when an error occurs, the control unit determines whether or not an occurrence position of the error is in the cache region, and when it is determined that the occurrence position is in the cache region, the control unit excludes, among the plural management units, a specific management unit that contains the occurrence position from an allocation target in the cache region, to control the data reading and writing operations using remaining management units in the plural management units.

The invention discloses a flight parameter loading method based on software internal data acquisition, belongs to the technical field of airborne avionics, and aims at the problems of limited data acquisition flexibility, low resource utilization efficiency and difficulty in problem positioning. A detailed parameter recording instruction is set on a TIDE software interface, the TIDE software encapsulates the instruction into a request packet and sends the request packet to the FDR software, the FDR software verifies and analyzes the request packet and stores the request packet in a temporary storage area, the FDR software reencapsulates request information into a request packet conforming to an IVOS software receiving format and forwards the request packet to the IVOS software, and the IVOS software receives the request packet and sends the request packet to the TIDE software. Carrying out integrity verification on the data packet; through cooperative work of the IVOS software module, the FDR software module and the TIDE software module, key data related to research and development tests can be accurately collected, research and development personnel do not need to blindly find useful information in mass data, and the data processing and analysis efficiency is greatly improved.

A method performed by one or more processors comprises displaying code, receiving user selection of a portion of code, determining one or more settable data items, generating a template, displaying the template, receiving a user input value for the settable data items by the template, and executing the code with each of the settable data items set to the received user input value. A data processing pipeline is configured to pass a data item to a first transformer to provide first transformed data, store the first transformed data in a temporary memory, write the first transformed data to the data storage system, and pass the transformed data from the temporary memory to a second transformer.

The invention provides a hot plug control system and method, electronic equipment and a storage medium, a hardware detection module obtains target slot state information through a target controller, and the target slot state information comprises in-place state information of target equipment and port information of an integrated port where the target equipment is located; the information management module adopts a multi-level storage architecture to store the target slot state information acquired by the hardware detection module, the multi-level storage architecture comprises a temporary storage layer and a persistent storage layer, the port information is stored in the temporary storage layer, and the in-place state information is registered in the persistent storage layer; and the control execution module dynamically configures a hot plug controller register corresponding to the integrated port based on the preset interface, and enables or disables a hot plug controller function of the integrated port. Compared with the prior art, the method has the advantages that the SHPC register is dynamically configured through the preset interface, and differential control over the port-level hot plug function is achieved.

The invention discloses a large model real-time training system based on a human brain mechanism, and the system comprises an information input module which is used for receiving and processing various types of data, and carrying out the standardization processing; the temporary storage module is used for temporarily storing data for a certain time length; the importance evaluation module is used for evaluating the importance of the input data in the temporary storage module in real time; the memory classification storage module is used for classifying and storing the data into short-term, medium-term and long-term memories according to the importance of the data; the real-time fine tuning or training module is used for performing small-batch real-time training and updating model parameters by adopting a LoRA technology; and the model updating control module is used for monitoring the performance of the model in real time and automatically rolling back when abnormity occurs. According to the large model real-time training system based on the human brain mechanism, through a real-time fine tuning or training mechanism, the response speed and accuracy of the large model are remarkably improved, resource consumption is reduced, and meanwhile, the model can better adapt to a dynamic environment through an introduced memory and forgetting mechanism.

The invention provides a data writing and backup method for cloud host block storage and corresponding equipment. According to the scheme, during data writing, a newly-created temporary storage volume and a corresponding temporary IO bitmap are utilized, and when data overwriting occurs to an IO data block for the first time, the data overwriting time is shortened; and if not, copying the original data in the IO data block to a second IO data block on the temporary storage volume, and then writing new data to be written into the first IO data block on the source disk volume. Therefore, during backup, new data can be written into the IO data block without waiting for backup completion, and original data required by backup can be found in the temporary storage volume even if CBW operation is not triggered, so that backup can be correctly completed under the condition of not influencing IO performance, the influence of a backup task on the IO performance of a cloud host service in a push mode is avoided, and the backup efficiency of the cloud host service is improved. And meanwhile, the support for other storage formats in a pull mode is made up, and the problem that the service IO performance jitters violently is greatly relieved.

A method for obtaining boot logs is provided. The method includes: determining an operating state of a target device, where the operating state includes: a normal operation state and an abnormal operation state; and in response to the operating state being the normal operation state, obtaining boot logs from a first target memory device in a BMC system of the target device, where the first target memory device is a transitory memory device, and the boot log is all logs of the target device in a boot process; or in response to the operating state being the abnormal operation state, obtaining the boot logs from a second target memory device in the target device, where the second target memory device is a memory device in the target device. An apparatus for obtaining boot logs and a method for transferring boot logs are further provided.

The invention relates to the technical field of data storage, and discloses a storage management method and system based on data encryption, and the method comprises the steps: obtaining a model sample set, building a feature thermodynamic diagram based on the model sample set, determining a key feature cluster based on the feature thermodynamic diagram, carrying out the decoupling of the key feature cluster according to an auto-encoder, determining a model data set, and storing the model data set in a database. To-be-stored classification data are determined based on a multi-head self-attention model, each piece of to-be-stored classification data is layered based on analytic hierarchy process, a judgment matrix is constructed, and corresponding encryption strategies are adopted for all the to-be-stored classification data based on a data comprehensive score to determine encrypted data. The temporarily stored encrypted data is moved to the target sub-memory according to the data verification result, the backup mode of the target sub-memory is determined based on the storage occupancy rate, whether the backup mode is adjusted or not is judged based on the data retrieval condition, and the stability and reliability of data storage management are ensured.

The invention provides a firmware management method and system, a storage medium and a program product. The method comprises the following steps: marking a firmware exclusive analysis class in advance through a (at) Firmware Type custom annotation, and defining a multi-product line verification rule by adopting a configuration file in advance; receiving a firmware uploading request, creating a corresponding asynchronous processing task, and temporarily storing a corresponding firmware file to the temporary storage path; obtaining a matched firmware analysis rule in the central rule base, and instantiating a corresponding (at) Firmware Type firmware exclusive analysis class to obtain analyzed firmware data; sequentially executing version preprocessing, dynamic rule matching and version verification on the analyzed firmware data according to a multi-product-line version verification rule; the firmware passing the version verification is intelligently stored; and cleaning the temporary file, and executing physical deletion on the firmware file with the reference return to zero stored in the formal storage path. By means of the technical scheme, the problems that an existing analysis rule is rigid, rule modification is tedious, and the storage utilization rate is low are solved.

A storage device includes one or more ports that form an electrical connection with an external device, one or more physical functions including physical resources, and exposed through the one or more ports to communicate with the external device, a storage controller that controls an operation of the storage device, and communicates with the external device through the one or more ports and the one or more physical functions, nonvolatile memories controlled by the storage controller, and a first buffer memory controlled by the storage controller. When the storage device is accessed by the external device, the first buffer memory is used by the one or more ports and the one or more physical functions to temporarily store data for the external device.

Disclosed herein are methods, systems, and computer-readable media for interacting with a language model using custom instructions. In one embodiment a method includes receiving, through an interface, custom instructions, the custom instructions comprising at least one of personal information or a response type preference, storing the custom instructions temporarily within a session specific cache, in response to a trigger event, adding the custom instructions to a system message associated with the language model, the system message being a prompt modifier to the language model, in response to receiving a prompt, retrieving the custom instructions from the session specific cache, determining whether the custom instructions are relevant to the prompt, and in response to determining the custom instructions are relevant to the prompt, generating a response to the prompt based on the custom instructions.

A system for autonomous compliance with legal regulations in smart contracts; the system includes: a regulatory data collection unit comprising a network interface controller physically connected to an external communications port, a hardware-based public key infrastructure circuit configured to validate digital certificates of regulatory servers, and a direct memory access controller configured to transfer authenticated regulatory update packets from the network interface controller to a volatile buffer memory without processor intervention; a Compliance Code Conversion Unit with a hardware lexicon scanner implemented as a finite state machine and embedded in reconfigurable FPGA logic blocks, a microcontroller executing a hardware-based lexical analysis pipeline stored in firmware registers, and a translation cache memory configured to temporarily store tokenized compliance rules before writing them to a non-volatile instruction memory; a policy evaluation and enforcement unit comprising a transaction verification processor connected to a secure enclave memory, a hardware comparator circuit configured to compare transaction parameters with compliance thresholds stored in the secure enclave memory, and a logic gate circuit configured to generate execution gate signals that selectively allow, block, or modify smart contract execution signals transmitted to a blockchain execution processor; and an audit logging unit with a cryptographic hashing circuit configured to generate block hashes of enforcement records, a timestamp oscillator configured to generate temporal signatures of compliance enforcement actions, and a Merkle tree generation circuit configured to create tamper-proof hierarchical hash structures, with the enforcement records being passed to a decentralized storage interface for anchoring in the chain or distributed ledger.

Methods, systems, and devices for data management are described. A data management system (DMS) may provide backup and recovery services for customer computing systems or databases. The DMS may implement an active / passive partition scheme to enable reception of log files in a push manner and avoid frequent building and teardown of the stack to back up the database. The DMS may implement two storage partitions which alternate between an active and passive state. Received log files may be stored temporarily in a first storage partition in the active state. Once the first storage partition is transitioned to the passive state, the DMS may capture a snapshot of the storage partition and may store the snapshot. When the first storage partition is transitioned to the passive state, the second storage partition may be transitioned to the active state so that the DMS may continue to receive log files.

A method is described for inspecting data flows within a cloud-based gateway. The method involves receiving a data flow containing data packets at the gateway and subjecting the data packets to analysis using one or more inspection services to identify a threat signature. Upon detection of the threat signature, the method includes capturing the data packets marked with the threat signature in a temporary storage, specifically, a packet capture file within the gateway. Subsequently, the data packets bearing the detected threat signature in the temporary storage are transmitted to a persistent cloud storage. The temporary storage is purged of any remaining data packets unrelated to the threat signature, ensuring that data packets associated with the identified threat signature are preserved in the persistent cloud storage. The stored data packets are formatted in any format, including a HAR or PCAP format within the persistent cloud storage.

In various embodiments, a method for page cache management is described. The method can include: identifying a storage device fault associated with a fault-resilient storage device; determining that a first region associated with the fault-resilient storage device comprises an inaccessible space and that a second region associated with the fault-resilient storage device comprises an accessible space; identifying a read command at the second storage device for the data and determine, based on the read command, first data requested by a read operation from a local memory of the second storage device; determining, based on the read command, second data requested by the read operation from the second region; retrieving the second data from the second region; and scheduling a transmission of the second data from the fault-resilient storage device to the second storage device.

An improved flushing technique controls a draining speed of data from a temporary storage tier to a backend storage tier of a node so that draining logic does not overwhelm an input / output (I / O) workload that is serviced by the storage tiers. Illustratively, the temporary storage tier is a persistent write buffer embodied as an operations log (oplog) and the backend storage tier is persistent physical disk storage embodied as an extent store. The technique improves an oplog flushing algorithm by enabling control of the oplog draining speed (rate) to provide consistent performance when the I / O workload (e.g., a primary ingest I / O stream) is serviced by the extent store and / or oplog during one or more states (e.g., static inertia state, idle state and rebuild state) of the oplog.

Disclosed herein are methods, systems, and computer-readable media for interacting with a language model using custom instructions. In one embodiment a method includes receiving, through an interface, custom instructions, the custom instructions comprising at least one of personal information or a response type preference, storing the custom instructions temporarily within a session specific cache, in response to a trigger event, adding the custom instructions to a system message associated with the language model, the system message being a prompt modifier to the language model, in response to receiving a prompt, retrieving the custom instructions from the session specific cache, determining whether the custom instructions are relevant to the prompt, and in response to determining the custom instructions are relevant to the prompt, generating a response to the prompt based on the custom instructions.

An apparatus is provided comprising a buffer in direct memory access communication with a network interface to receive data packets comprising data payload portions containing data in a stream of time-synchronous media, a buffer to temporarily store a plurality of time-synchronous media records extracted from the data payload portions, wherein respective ones of the plurality of time-synchronous media records is associated with a respective media channel, a data router circuit to read one of the plurality of time-synchronous media records from the buffer route that time-synchronous media record to a media interface, and a buffer monitor circuit to monitor a ratio of stored records and read records and to trigger a processor interrupt in the event of a buffer underflow or buffer overflow.

This invention relates to a service fault location system and method based on a BMC (Browser Control Center). The system includes: establishing a communication link between the BMC and the server under test (DUT) using a customized IPMI protocol; configuring test parameters and controlling the DUT to power on and start a restart test program; the BMC collecting current hardware-level data; the BMC performing temporary storage and determining whether an anomaly occurred during the current test round; when an anomaly occurs during the current test round, the BMC receives the current customized IPMI message, obtains the anomaly level information, and controls the CPLD (Content Management Logic Controller) to perform a hard restart or not perform a hard restart based on the anomaly level information, and persistently stores the on-site data. No additional test equipment or server hardware / software modifications are required, resulting in lower testing costs and broad applicability; in the event of an abnormal downtime, the BMC can directly operate the CPLD to perform a hard restart, greatly improving testing efficiency and continuity.

A storage medium of an embodiment is a non-transient storage medium storing computer-readable instructions to be executed by a computer. The instructions include recognizing a surrounding conditions of a vehicle based on detection result of an external environment detection device, setting a first target speed of the vehicle based on the surrounding conditions, setting a second target speed of the vehicle based on map information, selecting one of the first target speed and the second target speed and controlling a speed of the vehicle based on the selected target speed, setting a target speed by combining the first target speed and the second target speed at a ratio according to traveling conditions of the vehicle when a curved road is present in a traveling direction of the vehicle, and controlling the speed of the vehicle based on the set target speed.

Systems and methods for using object storage as a primary storage tier for a file system of a virtual storage system are provided. According to one embodiment, ephemeral storage of a host on which a virtual storage system is running in the cloud is used as an external cache in which all or some subset of file system metadata may be stored, for example, to boost read IOPS and reduce latency of the read path. In various examples, external cache policies may be defined to trigger adding to, updating, and / or re-warming the external cache to accelerate access to file system metadata, thereby making a virtual storage solution that maintains all file system data and file system metadata within object storage a suitable and cost-effective platform for certain types of workloads. In some example, the working set of a workload may also be kept in the external cache to further accelerate read performance of the virtual storage system.

An elevator management system and its on-site equipment are provided that can suppress a decrease in the reliability of stored operation data. [Solution] A management system 12 includes a local device 13 installed in a building where an elevator is used. The local device 13 includes an observation device 20, a calculation unit 21, a detection unit 22, a normal storage unit 29, and a temporary storage unit 30. The observation device 20 installed in the car observes observation data including information about the car's travel. The calculation unit 21 calculates operation data including the car's position based on the observation data when the car stops. The detection unit 22 detects an uncertain state as a state in which the car's position in the operation data calculated by the calculation unit 21 may be uncertain. The operation data is stored in the normal storage unit 29 when the detection unit 22 does not detect an uncertain state, and in the temporary storage unit 30 when the detection unit 22 detects an uncertain state.

The invention provides a system for secure encryption of CPU boot firmware and a working method thereof. The system comprises a CPU unit, an MCU unit, a FLASH unit and an electronic switch unit. By introducing an MCU unit, conventional CPU boot firmware is firstly subjected to data encryption processing and then stored in a first FLASH chip to complete initial configuration, in the system starting process, the MCU firstly reads, decrypts and restores the securely encrypted boot firmware in the first FLASH chip into conventional boot firmware, and writes the conventional boot firmware into a second FLASH chip, so that the boot firmware in the second FLASH chip is subjected to data encryption processing; and then the CPU loads a conventional boot firmware starting system from the second FLASH chip, and after the CPU is started, the MCU erases the boot firmware in the second FLASH chip. Only the first FLASH chip stores the securely encrypted boot firmware, and the second FLASH chip only temporarily stores the boot firmware in the starting stage, so that the risk of physical leakage and cracking of the boot firmware is effectively prevented.

A data storage apparatus may include a storage device; a buffer memory device configured to temporarily store write data and a mapping table; and a memory controller configured to control the storage device to program the write data. The memory controller is configured to when externally receiving write commands including a logical addresses, store the logical addresses by mapping the logical addresses to physical addresses sequentially stored in the mapping table in a sequence in which the write commands are received, and when a program operation corresponding to a first write command fails, invalidate first mapping information corresponding to the first write command and update the first mapping information by allocating a new physical address to a logical addresses including the first write command in response to a reprogram command generated with respect to the first write command.

This application provides a method and apparatus for managing cached files, enabling flexible storage of cached files and improving system performance. The method includes: acquiring characteristic information of the cached file, the characteristic information including at least one of read / write information, size information, or active time information of the cached file; determining the file type of the cached file based on the characteristic information, the file type including at least two of a deletable type, a temporary storage type, or a long-term storage type; and managing the cached file according to the file type.

A computer system includes a processor and a memory device. The computer system is configured to execute a function that builds a software instance definition object. The software instance definition object includes one or more configuration items, attributes, permissions, and linkages to other objects, which define a software instance. The computer system temporarily stores the software instance definition object in the memory device. The computer system updates at least one of the configuration items, attributes, permissions, and linkages to other objects of the stored software instance definition object, thereby creating an updated software instance definition object. A fix command is then executed to update the software instance based on the updated software instance definition object, thereby creating an updated software instance. After creating the updated software instance, the software instance definition object is deleted from the memory device.

The invention provides a video storage method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a video collected by a network camera in a monitoring storage system, and storing the video in a temporary storage space in the monitoring storage system under the condition that a storage resource of the monitoring storage system is abnormal; storing the video of the temporary storage space to a target storage space in the storage resources under the condition that the storage resources are completely recovered to be normal; the temporary storage space is determined based on the to-be-covered basic storage block in the storage resource and / or the basic storage block in the storage hard disk in the first state, and the to-be-covered basic storage block is determined based on the configuration information of the network camera and the data specification of the storage resource, so that the problem that the video is easy to lose under the abnormal condition of the storage resource is solved; on the premise that the system cost is not increased and normal storage and coverage strategies of a storage system are not influenced, videos under the condition that rear-end storage resources are abnormal can be completely stored, and the integrity of monitoring data is ensured.

The disclosure configures a multi-port memory sub-system controller to store data in one or more host memory buffers. The disclosure associates, with a first port of a memory sub-system, a first host memory buffer (HMB) of a first temporary storage device that has been allocated to the memory sub-system by a first host system of a plurality of host systems and associates, with a second port of the memory sub-system, a second HMB of a second temporary storage device that has been allocated to the memory sub-system by a second host system of the plurality of host systems. The disclosure performs one or more memory operations on user data using the first HMB and the second HMB and a set of memory components.

The invention provides a Nor flash chip erasure frequency recording method, device and equipment and a storage medium, and is applied to the technical field of semiconductor integrated circuits. When an erasure instruction is received, current erasure frequency information of a target minimum erasure unit is read to a temporary storage unit to be temporarily stored; then, executing erasing operation on the target minimum erasing unit, clearing internal data of the target minimum erasing unit and counting old erasing frequency information in the storage area; generating updated erasure frequency information according to the temporarily stored current erasure frequency information; and finally, writing the updated erasure frequency information into a counting storage area of the target minimum erasure unit which is erased. According to the internal recording mode, the integrity and the accuracy of the data can be ensured even under the condition of power failure, so that the reliability and the accuracy of recording the erasing times of the Nor flash chip are remarkably improved, and the service life of the Nor flash chip is effectively prolonged.