71 results about "Device migration" patented technology

The invention discloses a memory data migration method and electronic equipment, and relates to the technical field of computers, and the method comprises the steps: determining the access heat of a storage device accepting the access of a computing node based on a memory access task executed by a switching controller and an address mapping table, so as to determine a source device and a candidate data unit, according to the access parameter of the candidate data unit and the state parameter of the storage device, calculating a performance score after the candidate data unit is stored in the storage device so as to determine the data unit to be migrated and the target device, so that cold and hot data identification from the perspective of a computer fast interconnection memory heterogeneous system is realized; the rationality of data migration is improved on the basis of quantitative performance scores; according to the method, the to-be-migrated data unit is controlled to be migrated from the source device to the target device, and the address mapping table is updated, so that the data migration task is prevented from influencing the host work of the computing node, and a cold and hot data migration scheme without being perceived by the host in the computer fast interconnection memory heterogeneous system is realized.

The invention discloses an autonomous fault-tolerant system and method for dual-mode hot switching, and relates to the technical field of edge computing, and the method comprises the steps: switching a main communication link to a standby communication link when the main communication link has a fault, and generating a first hardware equipment migration instruction when any one of a plurality of hardware equipment has a fault risk, meanwhile, a second hardware equipment migration instruction is generated when any hardware equipment is in a fault state, the fault hardware equipment in the fault risk and the fault state is migrated to a target node based on the first hardware equipment migration instruction and the second hardware equipment migration instruction, and when the target node recovers execution of a service task, the target node is migrated to the target node. A service task is executed based on a communication link of the autonomous fault-tolerant system, the technical problems of long response time, delay and high cost generated by manual operation and maintenance and cloud redundant backup are solved, a dual-mode communication design idea is adopted, and all functional modules work cooperatively, so that a complete closed loop from fault monitoring to autonomous recovery is realized.

The invention relates to the technical field of computers, and discloses a multi-agent reinforcement learning fault diagnosis method based on edge-center hybrid optimization, and the method comprises the following steps: S1, collecting and preprocessing equipment data; s2, layered fault diagnosis: an intelligent diagnosis agent adopts a layered reinforcement learning structure and is composed of a high-layer strategy network and a low-layer strategy network; s3, edge-center hybrid optimization: designing a center strategy optimization agent, training a high-layer strategy network and a low-layer strategy network in stages, and performing compression and distillation on the trained strategy networks by adopting a teacher-student strategy structure; executing strategy fusion and global updating based on the received strategy execution information; and S4, strategy migration. According to the method, continuous learning and strategy updating are carried out in a scene in which fault samples are extremely scarce, diagnosis knowledge sharing, strategy synchronization and cross-device migration are realized by using a multi-agent cooperation mechanism, efficient deployment and operation at an edge device end are supported, and field state change is adapted in real time.

Disclosed are a virtual machine migration method and apparatus, an offloading card, a device, and a system, related to the field of computers. The method comprises: when a virtual machine is migrated from a source device to a destination device, the source device receiving a service packet sent by an external device to the virtual machine in the source device, and an offloading card in the source device transmitting service data comprised by the service packet to an offloading card in the destination device on the basis of a tunnel between the source device and the destination device; the offloading card of the destination device feeding back a response packet by means of the tunnel between the source device and the destination device, or feeding back a response message to the external device on the basis of the tunnel between the destination device and the external device. The packet of the virtual machine is processed and forwarded in real time, preventing a packet loss phenomenon of virtual machine migration, reducing occupation of the storage space of the VMM or the storage space of the source device, reducing participation of a processor in the source device in packet processing, decreasing packet processing time delay, enabling the destination device to restart the virtual machine in a timely manner, and effectively shortening time delay of virtual machine migration.

A system for remediating a recovery process such as a migration of data includes an event database, a monitoring component, programmed to: monitor a source device to detect an initiation of a recovery process, wherein the recovery process is migration of application data from the source device to a target device, an analysis component programmed to: monitor the event database to detect a new event entry, wherein the event entry is associated with the recovery process of the source device, make a determination that the new event entry is associated with a failure event, based on the determination, provide the new event entry to a remediating component, programmed to obtain a recommendation for remediation based on the failure event and initiate the remediation based on the recommendation for remediation.

The invention discloses a shortcut key system and method capable of being adaptively configured. The system comprises a user configuration interface module, a key mapping engine, a function interface adapter, a habit learning module, a configuration synchronization module and a rapid triggering module. According to the invention, intelligent and personalized configuration of key functions is realized, and the problems of fixed key functions and complex configuration of traditional equipment are solved. The method not only innovates the configuration and use mode of shortcut functions, but also constructs a personalized interaction ecology capable of intelligent learning, deep integration and cross-device migration along with users, improves the man-machine interaction efficiency, and is suitable for smart televisions, set top boxes, computer software and various embedded devices.

The present application relates to devices and components including apparatus, systems, and methods to migrate one or more credentials from a first device to a second device. The migration of the one or more credentials can include performing authentication procedures corresponding to the one or more credentials for determining whether migration of the one or more credentials is allowable, and utilizing certificate authority security domains of secure elements to bind the one or more credentials to the secure elements for migration.

The invention discloses an intelligent mobile mechanical arm composite robot system and method controlled by the Internet of Things, and belongs to the field of application of intelligent robots and the Internet of Things. Aiming at the problems of disjunction between global scheduling and local security, confrontation congestion of robots, difficulty in optimizing data dispersion, difficulty in equipment migration and the like in the existing multi-robot system collaboration, a cloud-side-end collaboration architecture is provided, wherein a cloud side is responsible for task allocation and time sequence arrangement; the edge end is responsible for rolling execution and safety control; and the robots perform mutual avoidance, road occupation and relay based on collaborative semantics. The system comprises a cloud job arrangement module, an edge execution control module, a cooperative communication module and a data closed loop module. According to the method, conflict congestion is reduced through a complete collaborative semantic mechanism, a data-driven strategy optimization closed loop is established, decoupling of the method and equipment is realized, and the operation efficiency, safety and mobility of multiple robots in a complex scene are remarkably improved.

The application provides an application control method, an electronic device and a storage medium. After a user selects an icon of a first application, the first electronic device can change the display style of a first navigation bar, for example, display a first response hot area, to prompt the user to drag a first control indicating the first application into a display area where the first response hot area is located, thereby improving the interaction experience between the electronic device and the user. When the first control is located in the first response hot area, the first electronic device can confirm the first migration data of the first application. After the user ends the first operation, the first electronic device can display an icon of a second electronic device in a first window, without the user manually selecting the electronic device to be migrated, thereby saving user operations. The user can select the icon of the second electronic device to confirm that the first migration data of the first application is sent to the second electronic device, and the first application is migrated to the second electronic device, thereby improving the interaction experience of application cross-device migration.

To avoid complication of a program at a migration destination when migrating a system to another environment.SOLUTION: A migration support device is provided, comprising: an acquisition unit configured to acquire first program information constructing a first system, or a migration source; and a generation unit configured to input the first program information to generative AI to acquire an algorithm for deriving output from input in the first system from the generative AI, and generate the specifications of a program for constructing a second system, or a migration destination, on the basis of the acquired algorithm.SELECTED DRAWING: Figure 1

The invention relates to the technical field of communication security. The invention discloses a security enhancement method, device, equipment and system for migrating application data by terminal equipment and a storage medium, which can ensure the security of application data transmission, prevent the permission abuse phenomenon of the equipment and balance the security of data transmission and the experience feeling of a user. The method comprises the following steps: generating symmetric key information based on user account information of a first service application program, wherein the first service application program is any service application program in first terminal equipment; performing encryption processing on to-be-moved data of the first service application program by adopting the symmetric key information to obtain a first ciphertext; and when the first relocation application program of the first terminal device transmits the application data of the terminal manufacturer in the first terminal device to a second terminal device of the security enhancement system of the terminal device migration application data through the transmission channel, the first ciphertext is transmitted to the second terminal device.

The application discloses a kind of method and device of intelligent wearing equipment migration data, wherein method includes: when first and second wearing equipment network match successfully, first wearing equipment sends request migration signal to client, and receives feedback signal of client feedback;After first wearing equipment judges that feedback signal is agree migration feedback signal, continue to judge whether data migration instruction is received;When receiving the migration instruction of server data and local data, then first wearing equipment sends the migration instruction of server data to server, and local data is passed to second wearing equipment by network connection channel generated by network matching;Server data in the server storage area of first wearing equipment is written into the server storage area of second wearing equipment, and then written to second wearing equipment again.The application provides the way that first wearing equipment can conveniently and safely migrate local data and server data to second wearing equipment.

The application discloses a code migration processing method and device, electronic equipment and a storage medium. The method comprises the following steps: obtaining a code migration instruction; the code migration instruction comprises indication information of to-be-migrated code; the code migration instruction is used for indicating that the to-be-migrated code is migrated from a first device to a second device; in response to the code migration instruction, the to-be-migrated code corresponding to the indication information is determined from a code block corresponding to the first device; a topic name code block corresponding to the first device in the to-be-migrated code is converted into a topic name code block corresponding to the second device; a first type of connection port code block corresponding to the first device in the to-be-migrated code is converted into a second type of connection port code block corresponding to the second device; and a data code block in a first code format corresponding to the first device in the to-be-migrated code is converted into a data code block in a second code format corresponding to the second device. A feasible technical means is provided for code migration between different devices.

1. Name of the product of this design: Graphical user interface for smart store migration management of electronic devices. 2. Purpose of this design product: for use in an electronic device. 3. The key design point of this design product lies in the graphical user interface. 4. The picture or photo that best illustrates the key points of the design: main view. 5. The electronic device is of conventional design and other views of the electronic device are omitted. 6. Purpose of the graphical user interface: used for migration management of sports lottery smart stores. 7. Graphical user interface human-computer interaction method: In the main view, click "Migration Management" in the navigation bar on the left side of the interface to jump to the interface change status diagram; "XXX" in the above interface represents replaceable text and / or numbers, and the gray rectangular blocks in the interface represent replaceable content screens.

The invention discloses a data cross-storage device migration method, device and equipment and a storage medium, is applied to a metadata server and relates to the technical field of cloud computing, and the method comprises the following steps: locking metadata of a to-be-migrated data fragment, and sending a migration preparation instruction to a first data server and a second data server, the first data server asynchronously pushes the to-be-migrated data fragments to the second data server based on the migration preparation instruction; when the migration of the to-be-migrated data fragment is completed, determining a target access server from the first data server and the second data server based on a data access request of the client for the to-be-migrated data fragment, so that the client performs data access on the to-be-migrated data fragment based on the target access server; and notifying the first data server to delete the data copy of the to-be-migrated data fragment, and updating the data position of the to-be-migrated data fragment to the second data server. Therefore, seamless migration of the distributed storage system can be supported.

The embodiments of this specification provide a data processing method and apparatus, which are applied to a file system in a database, wherein the data processing method includes: in response to a migration instruction of a first file block in a target file, migrating the first file block from a cloud disk storage device to an object storage service, wherein the target file is divided into at least one file block, and the first file block is any one of the at least one file block; generating a joint snapshot of the cloud disk storage device, wherein the joint snapshot includes metadata of each file block in the target file, the metadata of the first file block points to a corresponding target-associated object in the object storage service, and the target-associated object is the first file block stored in the object storage service. The metadata of the first file block in the joint snapshot can directly point to the corresponding target-associated object in the object storage service, thereby realizing a low-cost consistent joint snapshot at the file system level and ensuring database performance.

A method for managing data migration includes: receiving, by a target storage device, a migration request for migration of application data from a source storage device to the target storage device, in response to the migration request: sending a security remote security script to the source storage device, obtaining a response based on execution of the security remote security script on the source storage device, performing a security classification on the source storage device based on the response to obtain a security tag for the source storage device, determining a migration strategy for the migration of the application data from the source storage device based on the security tag, and implementing the migration strategy to migrate the application data from the source storage device to the target storage device.

One aspect of the instant application can provide a system and method for replacing a faulty or failing memory device during runtime. During operation, a host device of a plurality of coupled memory devices can detect an error-containing memory device and select, from a pool of standby memory devices, a replacement memory device. The host device can migrate data from the error-containing memory device to the replacement memory device during runtime of applications executing on the host device, replicate host physical address (HPA) address-mapping from the error-containing memory device to the replacement memory device, and replace the error-containing memory device with the replacement memory device.

The application discloses a multi-source information fusion-based lightweight elastic meta-learning few-shot cross-device migration diagnosis method, device, medium and product, relates to the technical field of mechanical fault diagnosis, and comprises the following steps: performing feature enhancement and data reconstruction on multi-source heterogeneous signals to generate a source domain and a target data set; constructing source domain and target domain meta-tasks based on the source domain and the target data set; constructing a lightweight feature fusion meta-learner; introducing an elastic weight term, training and evaluating the lightweight feature fusion meta-learner based on the source domain and the target domain meta-tasks and the source data set and the target data set, and until a set iteration condition is reached, the trained lightweight feature fusion meta-learner is used as a cross-device migration diagnosis model, and based on real-time acquisition of cross-device to-be-tested signals, a migration diagnosis result is obtained. The application can solve the problems of limited few-shot and cross-device diagnosis performance, limited multi-source fusion information and insufficient generalization ability under inconsistent labels and time-varying working conditions.

The invention belongs to the technical field of tunnel comprehensive management and control, and discloses a tunnel comprehensive management and control platform construction method and system. The system comprises a knowledge graph construction module, a node information acquisition module, a node adaptation module and a migration verification module. The knowledge graph construction module constructs a node-device mapping table, a device-protocol mapping table and a tunnel network knowledge graph based on the collected information; the node information acquisition module acquires to-be-taken-over equipment and a matchable protocol when a tunnel node fails; the node adaptation module constructs a to-be-takeover device-takeover node mapping table through the protocol matching degree; the migration verification module processes incompatible equipment and updates the mapping table to complete equipment migration; according to the scheme, the problems of tunnel equipment migration and protocol compatibility when the tunnel nodes in the tunnel network fail are solved, the equipment can be quickly positioned, the compatibility can be evaluated, the migration strategy can be executed, normal management and protocol compatibility of the equipment when the tunnel nodes fail are ensured, and the fault influence is reduced.

The invention discloses a cross-platform machine changing method and device supporting credential creativity, equipment and a storage medium, and relates to the technical field of computer system migration, and the method comprises the following steps: obtaining a user selection operation through a GUI or CLI, and packaging user data, system configuration and an application program; transmitting the to-be-migrated data packet to target equipment in an online, offline or cloud transfer mode; and performing integrity verification and decompression on the target equipment, and respectively recovering the user data, the system configuration and the application program to corresponding positions according to the to-be-migrated list file, the desktop environment of the target equipment and a preset cross-release version dependency mapping table. The problem of tool function splitting is eliminated through synchronization of the GUI and the CLI, and the operation threshold of a common user is lowered. The whole process from key derivation, data encryption to integrity verification is safe through the national secret algorithm, leakage and tampering of data in the transmission and storage process are effectively prevented, the requirements of the creative industry are met, and reliable guarantee is provided for sensitive scene data migration.

An illustrative method includes a data protection system detecting an anomaly associated with a load on a volume located on a first storage device included in a fleet of storage devices of a storage system; identifying, based on the detecting the anomaly and on one or more attributes of the fleet of storage devices, a second storage device within the fleet of storage devices and that is capable of handling the load on the volume; and migrating, based on the identifying the second storage system, the volume from the first storage device to the second storage device.

The invention relates to the technical field of industrial automation process control, and discloses a cross-equipment process execution method and device, equipment and a medium, and the method comprises the steps: a tool box operates a container scanning program set to generate a tool list; the presentation layer drags, generates and configures formal nodes; the variable link engine sets an input and output relation; storing as a flow topology definition file and a parameter packet; generating an execution plan based on the file loading tool instance and submitting the execution plan to the workflow engine; executing a pointer object calling tool instance and running according to conditions or cyclic branches; the thread task scheduler processes the exception and records an identifier; the data channel outputs persistently, and the log channel returns a result; the node participation state can be set, and the project package supports cross-device import execution. According to the method, process links are flexibly arranged in a visual node mode by decoupling process logic and tool examples, rapid modification, cross-device migration and dynamic loading during operation are achieved, and compiling dependence and shutdown deployment of a traditional hard coding mode are avoided.

A method for performing data migration for devices includes identifying, by a device migration delegator of a device, a migration delegation event associated with the device; in response to identifying the migration delegation event: selecting at least one delegation action based on the migration delegation event; requesting a duplicator to allocate another device for pairing; obtaining a paired device from the duplicator; obtaining a token from the paired device; authenticating the paired device using the token; authorizing the paired device to perform the at least one delegation action using the token; performing at least one non-delegation action of migration by the device; and initiating, by the device, the performance of the at least one delegation action by the paired device.

To provide a processing apparatus, method, and program capable of processing data more quickly.SOLUTION: A history management apparatus 12 acquires a stored history count of each history storage device 20 from a plurality of history storage devices 20, calculates a history storage rate from the stored history count and a maximum history count, extracts a history migration source device being the history storage device 20 in which the history storage rate is equal to or greater than a predetermined threshold, acquires a maximum tenant history count being the number of call histories of a maximum history count tenant being a tenant 14 in which the number of call histories stored in the history migration source device is equal to or greater than a predetermined value, adds the stored history count of each history storage device 20 to the maximum tenant history count, calculates an added history count of each history storage device, calculates an added history storage rate of each history storage device 20 from each added history count and the maximum history count, and migrates the call histories of the maximum history count tenant from the history migration source device to a history migration destination device being a history storage device 20 in which the added history storage rate is less than the predetermined threshold.SELECTED DRAWING: Figure 1

The invention provides an equipment abnormal behavior identification method and device, equipment, a medium and a product. The method comprises the following steps: acquiring first equipment information and second equipment information, wherein the first equipment information and the second equipment information respectively comprise at least one of equipment native parameters, equipment fingerprint data and interactive behavior characteristics; equipment abnormal behavior recognition is conducted on the first equipment based on the first equipment information and the second equipment information, an equipment abnormal behavior recognition result is obtained, and the equipment abnormal behavior recognition result comprises equipment migration or equipment splitting. According to the technical scheme of the invention, the method can achieve the recognition of the abnormal behaviors of the equipment through the multi-dimensional first equipment information and second equipment information, improves the comprehensiveness of information, achieves the recognition of equipment migration and equipment splitting through the combination of information of different dimensions, and improves the recognition accuracy of the abnormal behaviors of the equipment.

The invention relates to a VPN (Virtual Private Network) cross-device migration method and device for a public cloud and an available interval. The method comprises the following steps: acquiring VPN configuration information of source equipment, wherein the VPN configuration information comprises SSL VPN configuration information and IPsec VPN configuration information; generating VPN configuration parameters of target equipment according to the VPN information of the source equipment; carrying out simulation issuing operation on a page of the target equipment based on the VPN configuration parameters; updating table items related to the VPN configuration information in a database; issuing a virtual system to the target device; and performing configuration cleaning operation on the source equipment to complete VPN cross-equipment migration between the public cloud and the available interval. According to the application, IPSec VPN and SSL VPN services can be simultaneously and automatically migrated to the target equipment from the source equipment in a lossless manner in the same available area of the public cloud, so that the service continuity and the network security are ensured.

A command including information associated with a relocation of data from a first storage device to a second storage device of multiple storage devices of a storage system is transmitted. The command causes the first storage device to relocate the data to the second storage device while bypassing a storage controller.

The application discloses a kind of method and equipment based on cluster architecture video equipment access load balancing, it is related to intelligent monitoring technical field, method includes: constructing the video access cluster including master node and slave node, provides the unified access management interface of equipment addition, modification, deletion to outside, and complete real-time data synchronization of equipment information in master-slave switching process;Receive the access request initiated by video equipment, in combination with equipment protocol type and each access node real-time running state, call load balancing scheduling algorithm to calculate optimal access node;When detecting node failure, offline or load exceeds preset threshold, automatically trigger equipment secondary distribution process, and migrate affected equipment to healthy access node;According to scheduling allocation result, load access driver matched with equipment protocol, complete equipment and access node protocol adaptation, continuously maintain equipment running state information, guarantee video stream stable access and transmission.

Methods, systems, and devices for wireless communication are described. The method may include a first network entity receiving, from a repeater device, a report that indicates signal measurements associated with a first cell and transmitting, based at least in part on the report, a first signal that indicates to adjust transmission of synchronization signal blocks (SSB) by a second network entity using the first cell. Further, the method may include transmitting, based at least in part on the first signal, a second signal that indicates to perform a handover operation for the repeater device from a second cell to the first cell.