Shandong Yingxin Computer Technologies Co., Ltd.

Inspur Electronic Information Industry Co., Ltd

Shandong Yingxing Computer Technologies Co., Ltd.

Hongrui Han

Leijun Hu

Yue Zhang

Suhua Wang

Yu Liu

A method, system and apparatus for fault location in a boot process of a server, the method including: dividing a whole boot process of a server into a plurality of stages in advance, and setting a respective fault monitoring policy for each of the stages (S); when the boot process proceeds to a target stage, monitoring a current boot process of the server according to the fault monitoring policy corresponding to the target stage, and obtaining a fault monitoring result corresponding to the target stage (S); and in response to a boot failure of the server, performing server fault location according to the obtained fault monitoring result (S).

Method, system and apparatus for fault positioning in starting process of server

The present application discloses a system for controlling power supply redundancy of GPU server, including power supply redundancy module which includes first and second PSU, BMC, CPLD and GPU module which includes plurality of GPUs. The first PSU is connected to the CPLD by first bus, and the second PSU is connected to the CPLD by second bus. The BMC is connected to the CPLD by first I2C bus and second I2C bus, and sends heartbeat information to the CPLD. The CPLD is connected to the BMC by third bus and fourth bus, and the CPLD is connected to the several GPUs by third I2C bus. When the BMC is abnormal or restarted, the CPLD may control the overall power consumption of the server, it may be ensured that the server will not crash, and the loss of users caused by the BMC being abnormal or restarted will be reduced.

Power supply redundancy control system and method for GPU server and medium

A server firmware self-recovery system and a server. The system includes a storage module, a starting controller, a repair controller, and a logic controller. The storage module is configured to store a system firmware program. The starting controller is configured to read, when establishing a communication connection with the storage module, the system firmware program from the storage module to start the system. The repair controller is configured to perform abnormality repair processing on the storage module when the storage module starts abnormally and the repair controller establishes a communication connection with the storage module. The logic controller is configured to establish a communication connection between the storage module and the starting controller by default in an initial situation. If the starting controller fails to start the system, the storage module starts abnormally, and the storage module is switched to establish a communication connection with the repair controller.

Server firmware self-recovery system and server

An out-of-band updating method and system of an Expander, applied to a controller connected to the expander by means of a communication bus. The method comprises: receiving firmware updating data sent by a user (S); fragmenting the firmware updating data (S); and only when determining that the expander is in an idle state, sending the fragmented data until each piece of data is sent to the Expander, such that the expander completely receiving the firmware updating data completes updating by restarting (S). The data transmission speed is facilitated to be improved, the normal operation of a service is ensured, and the conditions of influencing state monitoring and log loss are avoided.

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Shandong, China

Hongrui Han