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Double-BIOS recovery function simulation detection method and system

A technology for recovering functions and detection methods, which is applied in error detection/correction, error detection of redundant data in calculations, software testing/debugging, etc., to achieve the effect of increasing testing methods and increasing test diversity

Active Publication Date: 2020-10-02
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Problems solved by technology

[0003] In the prior art, there is no method for simulating detection of the dual BIOS new function FvBackup

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  • Double-BIOS recovery function simulation detection method and system
  • Double-BIOS recovery function simulation detection method and system

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Embodiment Construction

[0032] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the...

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Abstract

The invention provides a double-BIOS recovery function simulation detection method and system, and the method comprises the steps: destroying the partitions of a BIOS file, and generating a BIOS destroying file; starting up to enter a system; and verifying whether the operation result conforms to the expected result; respectively destroying the FvBackup partition of the spi bios file and the FvMain partition of the spi bios file, and verifying whether a result conforms to an expected result or not. In addition, different intervals of FvBackup of the bios file and FvBackup hash values of FDM ofthe bios file are destroyed in different modes, the system is entered, and whether an expected result is that updating of the bios is not allowed or not is verified. According to the invention, the test scheme and technique are formulated according to the function evaluation of the double BIOSs of the CPU daughter card, and the test requirement of the current Dual BIOS function can be met. Functional testing is carried out by modifying source codes, and the testing diversity is improved.

Description

technical field [0001] The invention relates to the field of server BIOS system detection, in particular to a dual BIOS recovery function simulation detection method and system. Background technique [0002] CPU daughter card (CPU daughter card) dual BIOS (input output system) new function FvBackup, is a new function developed for BIOS, FvBackup is based on the dual BIOS source code based on the BIOS recovery function. Traditionally, there is only one BIOS for servers and routers. For the dual BIOS test, after simulating the destruction of the main BIOS, backup and start from the BIOS, and finally restore the function of the main BIOS. Through the results of each functional test, check whether the expected results are achieved. [0003] In the prior art, there is no method for simulating detection of the dual BIOS new function FvBackup. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the present invention proposes a dual BIOS ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36G06F11/14
CPCG06F11/3644G06F11/1417
Inventor 王晓星张俊成
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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