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Motherboard management system and method based on baseboard management controller

A motherboard management and baseboard management technology, applied in hardware monitoring and other directions, can solve the problem of not being able to know whether the motherboard is replaced or not.

Inactive Publication Date: 2017-06-16
SCIENBIZIP CONSULTINGSHENZHENCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When an administrator replaces the motherboard because the motherboard connected to a connector on the backplane is abnormal, other administrators cannot know whether the motherboard has been replaced and what happened to the replaced motherboard without notifying other administrators. abnormal event

Method used

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  • Motherboard management system and method based on baseboard management controller
  • Motherboard management system and method based on baseboard management controller
  • Motherboard management system and method based on baseboard management controller

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Embodiment Construction

[0015] Refer to figure 1 Shown is the application environment diagram of the preferred embodiment of the motherboard management system based on the baseboard management controller of the present invention.

[0016] The motherboard management system 10 based on the baseboard management controller runs in the BMC chips B1, B2, B3, and B4, respectively. The BMC chip is an independent board installed on the server motherboard, including firmware, memory, General Purpose Input Ouput Pin (GPIO pin), etc., used to connect to the processor and various components on the motherboard, Check the status of each physical component.

[0017] The BMC chip can realize real-time monitoring of the server motherboard, monitor the CPU (Central Processing Unit), memory, hard disk, fan, etc. on the motherboard, and obtain CPU utilization, memory occupancy, and hard disk I / O access (Input / Output) , Fan speed and other information. When abnormal events such as the above monitored quantity exceed a certain...

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Abstract

The invention provides a motherboard management method based on a baseboard management controller, which is applied to a BMC chip connected to a server backplane. BMC chip; set the index value of each connector on the backboard according to the address selection signal of the control end of the data selector on the backboard, each of the connectors is connected to an EEPROM respectively, and the input end of the data selector is connected to the backplane respectively Each EEPROM connection on the board, the output terminal and the control terminal are connected to the main BMC chip through a connector; generate the head node of the linked list of the main board and the state of the marked linked list, and save the linked list in the connector corresponding to the main board access In the EEPROM; back up the abnormal events of the main board to the linked list of the main board.

Description

Technical field [0001] The present invention relates to a motherboard management of a server, in particular to a motherboard management system and method based on a substrate management controller. Background technique [0002] At present, when managing servers in most data centers or server rooms, rack-style cabinets are used, and multiple servers are connected through connectors on the backplane to achieve unified management. Generally speaking, a baseboard management controller (Baseboard Management Controller, referred to as BMC chip) is configured on the motherboard of the server to monitor the physical values ​​of each hardware on the motherboard (CPU temperature, fan speed, etc.) in order to understand the server's work in time status. [0003] The administrator can access the system event log (System Event Log) in the BMC chip of each motherboard to grasp the operating status of each server motherboard. However, when the BMC chip of a motherboard crashes, the administrato...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/34
Inventor 黄嘉庆张乐
Owner SCIENBIZIP CONSULTINGSHENZHENCO
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