Complete machine self-checking method, device and system of computer system

Abstract

The invention discloses a complete machine self-checking method, device and system for a computer system, and the method comprises the steps: obtaining a complete machine self-checking program storedin a preset nonvolatile storage medium before a processor enters an operation system when the computer system is started; running a complete machine self-inspection program, and carrying out completemachine inspection on the computer system to obtain a self-inspection result; and entering an operating system after the complete machine self-checking program is operated. According to the invention,before the processor enters the operating system, the complete machine check of the computer system is automatically completed by utilizing the complete machine self-check program stored in the preset nonvolatile storage medium, so that manual participation can be avoided; a preset nonvolatile storage medium in which complete machine self-checking programs of corresponding machine types are stored can be directly configured during complete machine production of the computer system, so that various machine types can be flexibly adapted, and batch self-checking is facilitated; in addition, on the basis that the processor and the BMC can share the preset nonvolatile storage medium, signal conflicts are avoided, and the communication effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a computer system self-checking method, device and system. Background technique [0002] With complex computer systems such as servers and storage, it is necessary to check the whole machine system in multiple links to identify electronic components that are working abnormally in the system. The whole machine is inspected in depth, and abnormal parts are identified and replaced. [0003] In the prior art, the whole machine self-checking program that the computer system needs to use for the whole machine self-checking is usually copied to the installed OS (Operating System, operating system), but according to different models, it is necessary to copy different It is cumbersome to transfer the self-test program of the whole machine to the corresponding model, and the batch performance is poor; for the case of batch processing, the self-test program in the remote OS of PXE (prebo...

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Problems solved by technology

[0003] In the prior art, the whole machine self-checking program that the computer system needs to use for the whole machine self-checking is usually copied to the installed OS (Operating System, operating system), but according to different models, it is necessary to copy different It is cumbersome to transfer the self-test program of the whole machine to the corresponding model, and the batch performance is poor; for the case of batch processing, the self-test program in the remote OS of PXE (preboot execute environment, pre-boot execution environment) is generally used for self-test. This method also has the problem that different models cannot be flexibly adapted to the corresponding models, and users (especially users with a small number of servers and users with low technical accumulation) generally do not configure the PXE environment and perform self-test

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