Logging method, system and single board management controller

A management controller and recording method technology, applied in the computer field, can solve the problems such as the inability to obtain time information, the inability of the BMC module to obtain the time information independently, the inability to realize the accurate recording of the operation log of the out-of-band management network port, etc., so as to achieve convenient recording. Effect

Inactive Publication Date: 2010-05-12
HUAWEI DIGITAL TECH (CHENGDU) CO LTD
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AI Technical Summary

Problems solved by technology

[0003] The inventor found in the process of realizing the present invention that the clock source of the main board of the server in the prior art is only integrated in the south bridge chip, and the single board management controller (Baseboard Management Controller; hereinafter referred to as: BMC) module can only be integrated with the south bridge chip. The chip performs information interaction, and the time information

Method used

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  • Logging method, system and single board management controller
  • Logging method, system and single board management controller
  • Logging method, system and single board management controller

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Embodiment Construction

[0018] The technical solutions of the embodiments of the present invention will be described in further detail below with reference to the drawings and embodiments.

[0019] figure 1 It is a flowchart of an embodiment of the logging method of the present invention, such as figure 1 As shown, this embodiment provides a logging method, which may specifically include the following steps:

[0020] Step 101, acquire time information through the real-time clock chip mounted under the board management controller.

[0021] In this embodiment, the real-time clock (Real-Time Clock; hereinafter referred to as: RTC) chip is directly mounted under the board management controller (BMC) through the data bus, and the RTC chip is used as a time source, and the RTC chip is used to control The time information is recorded and controlled. Since the RTC chip is independently mounted on the BMC, the BMC chip can directly obtain the time information through the RTC chip. However, the time source ...

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Abstract

The embodiment of the invention discloses a logging method, a system and a single board management controller, wherein, the method comprises the following steps: acquiring time information by a real-time clock chip mounting below a single board management controller; adding a time stamp in operation log according to the time information; and recording the operation log containing the time stamp. The embodiment of the invention also provides a single board management controller and a logging system, solves the management blind area of operation of an out-of-band management network port to lead BMC to conveniently acquire time information when a computer is in hibernation or power off, thereby realizing accurate record of operation logs on the out-of-band management network port.

Description

technical field [0001] The embodiments of the present invention relate to computer technology, and in particular to a log recording method, system and single board management controller. Background technique [0002] Intelligent Platform Management Interface (IPMI for short), as a standard applied to server management system design, helps to implement system management on different types of server systems and realize centralized management of different platforms. At present, the IPMI standard has been developed to the latest version IPMI 2.0, in which, by defining the SOL command, the direction of data transmitted by the local serial port during the IPMI session can be changed, the access to the remote server can be realized, and the local area network (Local Area Network; hereinafter referred to as : LAN) is a standard way to remotely view, start, diagnose and repair faults. In IPMI 2.0, secure hash algorithm-1, key-based hash message authentication, and advanced encryptio...

Claims

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Application Information

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IPC IPC(8): G06F11/34G06F1/14
Inventor 王磊
Owner HUAWEI DIGITAL TECH (CHENGDU) CO LTD
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