Abstract: The forwarding node includes a first processor, a first memory, and a network adapter. The network adapter includes a second processor, a second memory, and a transceiver. The transceiver includes a first port and a second port. The transceiver is configured to receive a broadcast packet through the first port. The second processor is configured to store a first entry in the second memory. The transceiver is configured to send the broadcast packet through the second port. The transceiver is configured to receive a response packet of the broadcast packet through the second port. The second processor is configured to query the first entry based on first address information to determine the first port. The transceiver is configured to send the response packet through the first port. The second processor is configured to store a second entry in the second memory.

Abstract: This application provides a path awareness method and apparatus. The method includes: A source node sends, to a destination node, a first request packet that includes an identifier of a first node, an identifier of a first data flow, and first reserved information; receives a first response packet that includes the identifier of the first data flow, the identifier of the first node, and first indication information; and obtains, based on the first response packet, information indicating that a first path passes through the first node or not.

Abstract: A parameter adjustment method and apparatuses are provided. The method includes: a first exploration device corresponding to a first service node receives a first parameter set from a management device, where the first parameter set includes one or more parameters used by the first exploration device to perform parameter adjustment, the first service node is any one of a plurality of service nodes included in a data center network, and the plurality of service nodes one-to-one correspond to a plurality of exploration devices. The first exploration device obtains a network status of the first service node based on each parameter adjustment until the network status reaches a preset condition, where each parameter adjustment includes: adjusting one parameter in the first parameter set. The parameter is flexibly adjusted based on the network status, to be applicable to different services.

Abstract: A traffic control method includes: receiving a first input/output (I/O) request sent by a first client device in a plurality of client devices, where the first I/O request is for accessing a first hard disk in a plurality of hard disks configured for the server device; and processing, by the server device, the first I/O request by using a first buffer region in a plurality of buffer regions.

Abstract: A network interface card, a message sending method, and a storage apparatus are provided. The network interface card includes a processor and a communication interface connected to the processor. The processor is configured to obtain a first piece of first indication information and a first piece of second indication information. The first piece of first indication information indicates a first identifier of a non-volatile storage medium corresponding to a first RDMA message, and the first piece of second indication information indicates whether the non-volatile storage medium corresponding to the first identifier is faulty. The communication interface is configured to send the first RDMA message when the first piece of first indication information and the first piece of second indication information indicate that the non-volatile storage medium corresponding to the first RDMA message is not faulty.

Abstract: A method and an apparatus for determining hash algorithm information for load balancing, and a storage medium are provided, to determine, based on first hash algorithm information of a first communication device and information about a first quantity of first ports of the first communication device, second hash algorithm information that is used for load balancing and that is of a second communication device. In this application, a load balancing device receives a first message, where the first message includes the first hash algorithm information of the load balancing mode of the first communication device and the information about the first quantity of first ports of the first communication device. The load balancing device determines the second hash algorithm information of the load balancing mode of the second communication device based on the first hash algorithm information and the information about the first quantity.

Abstract: The present disclosure provides a method and apparatus for distributing an electric energy quantity. The method and apparatus are used for solving a problem that electric energy cannot be reasonably distributed among multiple household appliances in the related art. The method includes that a terminal detects a first remaining electric energy quantity of a photovoltaic panel; the terminal determines, according to pre-determined identification information of at least one household appliance to be electrified corresponding to each remaining electric energy quantity range of the photovoltaic panel, first identification information corresponding to a first remaining electric energy quantity range where the first remaining electric energy quantity is located; and the terminal controls the photovoltaic panel to electrify a first household appliance of the first identification information.

Abstract: In a data access method, a network device receives access requests sent by a plurality of clients connected to the network device, and sends the access requests to an access queue of a storage unit. The storage unit executes the access requests in the access queue, and returns processing results of the access requests of the plurality of clients. The network device returns the processing results that are of the access requests and that are returned by the storage unit to the clients corresponding to the access requests.

Abstract: Embodiments of this application provide a storage node, including a network chip and a storage device. By opening a memory of the storage device to the network chip, a table resource required by the network chip to maintain each connection in a related technology is offloaded to the memory of the storage device. The network chip is configured to generate a command based on an access request of a client, store the command in a first table in the memory of the storage device, and execute the command in the first table to access the storage device. The storage device is configured to store data accessed by using the command. The present invention enables the network chip to support a larger quantity of connections in limited storage space of the network chip.

Abstract: A smart toilet (100) includes an information acquisition device (110) and a control device (120). The information acquisition device (110) is configured to acquire feature information of the smart toilet (100) in a working state, the feature information at least including voiceprint information and odor information, or voiceprint information, or odor information of a human body using the smart toilet (100). The control device (120) includes an identity recognition component (121) configured to recognize, according to the feature information, the identity of the human body using the smart toilet (100). An electric appliance system including the smart toilet (100) is further included.

Abstract: A network device is configured to connect a host to a storage device. The network device writes to-be-written data received from the host into memory of the storage device. The network device indicates to a solid-state drive (SSD) of the storage device to write the to-be-written data in the memory of the storage device into the SSD. According to the foregoing network device, the network device can directly store data in the memory of the storage device, and the SSD migrates the data from the memory to the SSD for persistent storage without participation of a CPU of the storage device.

Abstract: The present disclosure provides a method and device for sharing control rights of appliances, a storage medium, and a server. The method includes that: a sharing request is received from a first user for sharing a control right of at least one appliance with at least one second user; and in response to the sharing request, a sharing operation of sharing the control right of the at least one appliance with the at least one second user is performed, so that both the first user and the at least one second user share the control right of the at least one appliance.

Abstract: The present disclosure provides a method and apparatus for distributing an electric energy quantity. The method and apparatus are used for solving a problem that electric energy cannot be reasonably distributed among multiple household appliances in the related art. The method includes that a terminal detects a first remaining electric energy quantity of a photovoltaic panel; the terminal determines, according to pre-determined identification information of at least one household appliance to be electrified corresponding to each remaining electric energy quantity range of the photovoltaic panel, first identification information corresponding to a first remaining electric energy quantity range where the first remaining electric energy quantity is located; and the terminal controls the photovoltaic panel to electrify a first household appliance of the first identification information.

Abstract: The forwarding node includes a first processor, a first memory, and a network adapter. The network adapter includes a second processor, a second memory, and a transceiver. The transceiver includes a first port and a second port. The transceiver is configured to receive a broadcast packet through the first port. The second processor is configured to store a first entry in the second memory. The transceiver is configured to send the broadcast packet through the second port. The transceiver is configured to receive a response packet of the broadcast packet through the second port. The second processor is configured to query the first entry based on first address information to determine the first port. The transceiver is configured to send the response packet through the first port. The second processor is configured to store a second entry in the second memory.

Abstract: A smart toilet (100) includes an information acquisition device (110) and a control device (120). The information acquisition device (110) is configured to acquire feature information of the smart toilet (100) in a working state, the feature information at least including voiceprint information and odor information, or voiceprint information, or odor information of a human body using the smart toilet (100). The control device (120) includes an identity recognition component (121) configured to recognize, according to the feature information, the identity of the human body using the smart toilet (100). An electric appliance system including the smart toilet (100) is further included.

Abstract: A method for acquiring an opening timing of natural fracture under an in-slit temporary plugging condition and a device thereof are provided. The method includes steps of: acquiring physical parameters of stratum according to site geological data, and measuring a slit length L of a hydraulic fracture; dividing the hydraulic fracture into N unit bodies of equal length and numbering them sequentially; and dividing a total calculation time t into meter fractions of time with equal interval; calculating a width of each unit body in the hydraulic fracture at the initial time; calculating a fluid pressure in the hydraulic fracture at the k-th fraction of time; calculating a closed pressure at an entrance of the natural fracture on an upper side and a lower side of the hydraulic fracture at the k-th fraction of time; and determining whether the natural fracture is opened by a determining criteria based on the above calculation results.

Abstract: A method for acquiring an opening timing of natural fracture under an in-slit temporary plugging condition and a device thereof are provided. The method includes steps of: acquiring physical parameters of stratum according to site geological data, and measuring a slit length L of a hydraulic fracture; dividing the hydraulic fracture into N unit bodies of equal length and numbering them sequentially; and dividing a total calculation time t into in time nodes with equal interval; calculating a width of each unit body in the hydraulic fracture at the initial time; calculating a fluid pressure in the hydraulic fracture at the k-th time node; calculating a closed pressure at an entrance of the natural fracture on an upper side and a lower side of the hydraulic fracture at the k-th time node; and determining whether the natural fracture is opened by a determining criteria based on the above calculation results.

Abstract: The present disclosure provides a method and device for sharing control rights of appliances, a storage medium, and a server. The method includes that: a sharing request is received from a first user for sharing a control right of at least one appliance with at least one second user; and in response to the sharing request, a sharing operation of sharing the control right of the at least one appliance with the at least one second user is performed, so that both the first user and the at least one second user share the control right of the at least one appliance.

Abstract: Embodiments of the present invention disclose a TCP link configuration method, apparatus, and device. The method includes: acquiring data information in a data packet transmitted on a target TCP link or transmission information generated in a process of transmitting the data packet; determining, according to the data information or the transmission information, a target network type of a network on which the target TCP link is located; searching a pre-established configuration library for a target TCP configuration file corresponding to the target network type; and configuring the target TCP link by using the searched target TCP configuration file. According to the method, the configured target TCP link is better adapted to a network on which the target TCP link is located; use of network bandwidth can be maximized; and TCP transmission efficiency can be improved.