Main board and method for backup base board management control system
A baseboard management control and backup technology, which is applied in the direction of responding to the generation of errors, redundant data in calculations, error detection of redundant codes, etc., can solve the detection of system health conditions that cannot be performed, and baseboard management The control system cannot be turned on normally and other problems, so as to achieve the effect of quick restoration
Active Publication Date: 2017-06-23
嘉善县魏塘资产管理有限公司
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Problems solved by technology
There is no backup storage medium for the baseboard management and control system on the motherboard. When the flash memory data of the baseboard management and control system on the motherboard is damaged, the baseboard management and control system will not be able to start up normally, nor can it perform system health detection. Therefore, it is necessary to provide a A kind of mainboard and method for backing up the management and control system of the mainboard
Method used
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[0040] see figure 1, is a functional block diagram of an embodiment of the motherboard 10 of the present invention. In this embodiment, the motherboard 10 includes a first flash memory 146 , a second flash memory 148 , a selection module 104 , a calculation module 106 and a backup module 108 . The mainboard 10 also includes a basic input output system (Basic Input Output System, BIOS) and a baseboard management control system (Baseboard Management Controller, BMC) 110, the BIOS is responsible for monitoring the health status of the mainboard 10, and the BMC 110 is responsible for monitoring various hardware of the mainboard 10 when starting up. Initial setup and testing to ensure the system is working properly. In this embodiment, the BIOS can be stored in the first flash memory 146 , and the BMC 110 can be stored in the second flash memory 148 .
[0041] In a specific embodiment of the present invention, the motherboard 10 can back up and store the BMC 110 in the second flas...
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The invention provides a mainboard, which includes a selection module, a calculation module and a backup module. The selection module is used to select the group with the highest backup order. The calculation module is used to check whether the current backup time is reached, and calculate the storage space required by the blocks belonging to the group with the highest backup order when the current backup time is reached. The backup module is used to check whether the remaining storage space in the flash memory of the baseboard management control system is sufficient according to the calculated storage space, and when the remaining storage space is sufficient, back up the blocks belonging to the group with the highest backup sequence in the second flash memory to the first flash memory. The invention also provides a method for backing up the management and control system of the base board by the main board, which can provide backup for the management and control system of the base board.
Description
technical field [0001] The invention relates to a mainboard, in particular to a method for backing up a mainboard management and control system for the mainboard. Background technique [0002] The base board management and control system is responsible for monitoring the health status of the main board, and the system files related to the operation and safety status of the main board play an important role. When there is an abnormality in the system, the base board management and control system will automatically perform emergency response processing. There is no backup storage medium for the baseboard management and control system on the motherboard. When the flash memory data of the baseboard management and control system on the motherboard is damaged, the baseboard management and control system will not be able to start up normally, nor can it perform system health detection. Therefore, it is necessary to provide a A mainboard and a method for backing up the management an...
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IPC IPC(8): G06F11/14G06F11/08
Inventor 蔡承延黄智源赖建邦
Owner 嘉善县魏塘资产管理有限公司