Safe update method and device for cooling strategy configuration, and controlled terminal

Abstract

The embodiment of the invention provides a safe update method and device for cooling strategy configuration, and a controlled terminal. The method comprises the following steps that: obtaining and encrypting a cooling strategy parameter configuration file; uploading and decrypting the encrypted cooling strategy parameter configuration file to a BMC (Baseboard Management Controller); and updating the cooling parameter to a new cooling strategy parameter configuration file, and executing parameters in the new configuration file by the BMC. By use of the method, when a cooling engineer needs to revise and update the PID (Proportion Integration Differentiation) speed regulation parameter and the linear speed regulation parameter of the temperature of an air inlet, the encryption certificate ofa current server manufacturer is used for encryption, corresponding certificate decryption is carried out in the BMC so as to achieve the safe verification of the configuration file, finally, only the correct cooling strategy configuration file is generated, illegal personnel can be prevented from tampering the configuration file, and the risk of server crash is lowered.

Description

technical field [0001] The invention relates to the technical field of server monitoring and management, in particular to a method, device and controlled terminal for heat dissipation strategy configuration security update. Background technique [0002] With the improvement of users' computing demands on computers, the types of devices are becoming more and more abundant. There are more and more user requirements, and the heat dissipation requirements of the same server are also increasing, so the parameter file of the heat dissipation strategy needs to be updated frequently. Due to the importance of heat dissipation control in the running process of the server, unstable heat dissipation will lead to server downtime. The server monitoring management chip (BMC) has an out-of-band management function. When updating the heat dissipation strategy configuration file, the BMC in the prior art cannot Effective security verification of the heat dissipation policy configuration file...

AI Technical Summary

Problems solved by technology

Due to the importance of heat dissipation control in the running process of the server, unstable heat dissipation will lead to server downtime. The server monitoring management chip (BMC) has an out-of-band management function. When updating the heat dissipation strategy configuration file, the BMC in the prior art cannot Effective security verification of the heat dissipation policy configuration file is likely to be maliciously tampered with by illegal personnel, causing server heat dissipation problems

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