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Remote debugging method and server

A server and remote technology, applied in the field of remote debugging, can solve troubles, increase costs, inconvenience and other problems, and achieve the effects of improving management efficiency, reducing time, and reducing costs

Inactive Publication Date: 2016-07-20
KUNDA COMP TECHKUSN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a general computer is turned on, its basic input / output system (hereinafter referred to as BIOS) will write POST codes to port (port) 0x80 in a timely manner during the process of executing power-on self-test (hereinafter referred to as POST), so that users can understand the process of POST. to which stage, but no debug message will be displayed
Therefore, when a problem occurs in POST, such as a crash, the user can only see the debug information during the POST process of the computer by updating the BIOS to a debug version, which is very troublesome, and the debug version of the BIOS will cause Boot speed slows down
[0003] In addition, when the system administrator wants to manage multiple servers installed in the remote computer room, if a problem occurs in the server, the system administrator has to enter the computer room to check the server, and even update the BIOS of the server with the problem to a debug version, which will cause problems. Cause a lot of trouble and inconvenience in server management, and increase the cost of management

Method used

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Embodiment Construction

[0019] see figure 1 As shown, an embodiment of the remote debugging method of the present invention is applied between a terminal device 1 and one (or more) servers 2 communicating through the Internet, and the terminal device 1 is a remote personal computer, intelligent Mobile phones or tablet computers, etc., mainly for administrators to monitor or manage multiple remote servers 2 through the network. And to achieve the purpose of the present invention, the server 2 of the present embodiment includes a basic input / output system (BIOS) 21, a south bridge chip 22 electrically coupled with the basic input / output system 21, and a south bridge chip 22 An electrically coupled baseboard management controller (Baseboard Management Controller, BMC for short) 23 .

[0020] Wherein the south bridge chip 22 has a general-purpose input / output (GPIO) pin, and the baseboard management controller 23 is a microcontroller embedded in the motherboard (not shown) of the server 2, which mainly ...

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Abstract

The invention provides a remote debugging method which is applied to between a terminal device and a server which communicate through a network, and includes the following steps: the terminal device issues a debugging message providing command to the server through the network; after a substrate management controller of the server receives the debugging message providing command, a pin of a south bridge chip of the server is changed to a second quasi-level from a first quasi-level; and then, when a basic input / output system of the server detects that the pin is in the second quasi-level, the basic input / output system sends a debugging message generated by starting-up self-checking to the substrate management controller, and then the substrate management controller sends the debugging message to a remote device through the network.

Description

technical field [0001] The present invention relates to a computer system startup error debugging method, in particular to a remote error debugging method that can transmit error information to a remote computer. Background technique [0002] When a general computer is turned on, its basic input / output system (hereinafter referred to as BIOS) will write POST codes to port (port) 0x80 in a timely manner during the process of executing power-on self-test (hereinafter referred to as POST), so that users can understand the process of POST. to which stage, but no debug messages are displayed. Therefore, when a problem occurs in POST, such as a crash, the user can only see the debug information during the POST process of the computer by updating the BIOS to a debug version, which is very troublesome, and the debug version of the BIOS will cause Boot speed slows down. [0003] In addition, when the system administrator wants to manage multiple servers installed in the remote comp...

Claims

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Application Information

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IPC IPC(8): G06F11/22
Inventor 管纪豪李欣忆
Owner KUNDA COMP TECHKUSN