BIOS (basic input output system) version upgrade method, device and equipment as well as readable storage medium

Abstract

The invention discloses a BIOS (basic input output system) version upgrade method, device and equipment as well as a readable storage medium. The method comprises the following steps: pre-storing a UUID (universally unique identifier) of the current version; resetting information management fields of the BIOS after receiving a BIOS version upgrade instruction; writing the pre-stored UUID of the current version into the information management fields of the BIOS when the UUID needs to be reserved, and rebooting the BIOS. According to the method, the UUID of the current version is pre-stored in adefault memory, if the UUID needs to be reserved in the BIOS version upgrade process, the pre-stored UUID of the current version is written into the information management fields of the BIOS after the information management fields of the BIOS are reset, the UUID is reserved, and compared with the situation that the UUID needs to be flashed into each server manually after upgrade in the prior art,manual flashing workload is reduced and work efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of server maintenance, in particular to a method for upgrading a BIOS version. The invention also relates to a BIOS version upgrade device, device and readable storage medium. Background technique [0002] BIOS (Basic Input Output System) is responsible for managing the parameter setting of each chip on the motherboard, providing the server with the lowest and most direct hardware setting and control. The upgrade of the BIOS version can not only repair existing faults, It can also add new functions, which plays a vital role in improving the performance of the server motherboard. UUID (Universally Unique Identifier) ​​is a digital identifier with a binary length of 128 bits generated by an algorithm. It is mainly used in a network or system with multiple servers. Each server has a unique UUID. [0003] At present, once the server BIOS version is upgraded, the UUID of the server will be cleared. In order to ...

AI Technical Summary

Problems solved by technology

[0003] At present, once the server BIOS version is upgraded, the UUID of the server will be cleared. In order to regain the UUID of the server after the upgrade, the staff on the production line need to use the BIOS information detection tool to re-flash the UUID for each server. , when the number of servers is large, this method is time-consuming, laborious, inefficient, and cannot meet the requirements of industrial automation

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