Abstract: A processing method of data redundancy is utilized for a Non-Volatile Memory express (NVMe) to transfer data via a fabric channel from a host terminal to a Remote-direct-memory-access-enable Network Interface Controller (RNIC) and a Just a Bunch of Flash (JBOF). The processing method comprises virtualizing a Field Programmable Gate Array (FPGA) of the RNIC into a Dynamic Random Access Memory (DRAM) and storing the data to the DRAM; replicating or splitting the data into a plurality of data packets and reporting a plurality of virtual memory addresses corresponding to the plurality of data packets to the RNIC by the FPGA; and reading and transmitting the plurality of data packets to a plurality of corresponding NVMe controllers according to the plurality of virtual memory addresses; wherein the FPGA reports to the RNIC that a memory size of the FPGA is larger than that of the DRAM.

Abstract: A data transmission method for transmitting first data to a plurality of physical remote target devices by a host system is provided. The method includes: generating a transmission instruction to transmit the first data to a network interface controller of the host system; transforming the first data into a plurality of second data and respectively recording the plurality of second data in a plurality of memory addresses of a memory of the network interface controller; and instructing the plurality of physical remote target devices to acquire the plurality of second data respectively from the plurality of memory addresses of the memory. In addition, a host system using the data transmission method is also provided.

Abstract: A data transmission method for transmitting first data to a plurality of physical remote target devices by a host system is provided. The method includes: generating a transmission instruction to transmit the first data to a network interface controller of the host system; transforming the first data into a plurality of second data and respectively recording the plurality of second data in a plurality of memory addresses of a memory of the network interface controller; and instructing the plurality of physical remote target devices to acquire the plurality of second data respectively from the plurality of memory addresses of the memory. In addition, a host system using the data transmission method is also provided.

Abstract: A processing method of data redundancy is utilized for a Non-Volatile Memory express (NVMe) to transfer data via a fabric channel from a host terminal to a Remote-direct-memory-access-enable Network Interface Controller (RNIC) and a Just a Bunch of Flash (JBOF). The processing method comprises virtualizing a Field Programmable Gate Array (FPGA) of the RNIC into a Dynamic Random Access Memory (DRAM) and storing the data to the DRAM; replicating or splitting the data into a plurality of data packets and reporting a plurality of virtual memory addresses corresponding to the plurality of data packets to the RNIC by the FPGA; and reading and transmitting the plurality of data packets to a plurality of corresponding NVMe controllers according to the plurality of virtual memory addresses; wherein the FPGA reports to the RNIC that a memory size of the FPGA is larger than that of the DRAM.

Abstract: A rack management system and a rack management method thereof are disclosed; wherein the storage management system is used for managing a plurality of chassis. The storage management system includes a rack, a resistor cable, a power supply module, a detection module, and a processing module. The rack has a plurality of storage portions for disposing the plurality of chassis respectively. The resistor cable is disposed in the rack for corresponding to each storage space. The power supply module is used for supplying a power signal to the resistor cable. When the plurality of chassis is disposed in the plurality of storage portions, the detection module detects the resistor cable to generate a plurality of detection signals. The processing module records locations of the plurality of chassis based on the plurality of detection signals.

Abstract: A rack-mount system includes a data center manager and a rack which contains a plurality of electronic devices, a rack management controller and a plurality of power supplies. Before a specific electronic device performs a booting procedure, related booting parameters of the specific electronic device are accessed. The data center manager or the rack management controller is configured to calculate the amount of power required for the specific electronic device to perform the booting procedure according to the accessed booting parameters. The rack management controller is configured to control the number of activated power supplies among the plurality of power supplies according to the calculated amount of power.

Abstract: A rack-mount system includes a data center manager and a rack which contains a plurality of electronic devices, a rack management controller and a plurality of power supplies. Before a specific electronic device performs a booting procedure, related booting parameters of the specific electronic device are accessed. The data center manager or the rack management controller is configured to calculate the amount of power required for the specific electronic device to perform the booting procedure according to the accessed booting parameters. The rack management controller is configured to control the number of activated power supplies among the plurality of power supplies according to the calculated amount of power.

Abstract: A server management system disposes two wave generators on a rack and disposes a wave sensor on a server, wherein each of the wave generators is capable of emitting an omni-directional wave and a directional wave. When the wave sensor senses the omni-directional wave and the directional wave at different time points, one of the server and a host device is capable of determining two angles of the wave sensor relative to the two wave generators according to time differences and then calculating a position of the server located in the rack according to the two angles.

Abstract: A rack management system and a rack management method thereof are disclosed; wherein the storage management system is used for managing a plurality of chassis. The storage management system includes a rack, a resistor cable, a power supply module, a detection module, and a processing module. The rack has a plurality of storage portions for disposing the plurality of chassis respectively. The resistor cable is disposed in the rack for corresponding to each storage space. The power supply module is used for supplying a power signal to the resistor cable. When the plurality of chassis is disposed in the plurality of storage portions, the detection module detects the resistor cable to generate a plurality of detection signals. The processing module records locations of the plurality of chassis based on the plurality of detection signals.

Abstract: A server management system disposes two wave generators on a rack and disposes a wave sensor on a server, wherein each of the wave generators is capable of emitting an omni-directional wave and a directional wave. When the wave sensor senses the omni-directional wave and the directional wave at different time points, one of the server and a host device is capable of determining two angles of the wave sensor relative to the two wave generators according to time differences and then calculating a position of the server located in the rack according to the two angles.