CN113886218B - Method, device, equipment and readable medium for verifying BIOS refreshing - Google Patents

Abstract

The invention provides a method, a device, equipment and a readable medium for verifying BIOS refreshing, wherein the method comprises the following steps: in response to receiving an instruction for refreshing the BIOS, uploading a BIOS release package to a preset catalog and downloading a testing tool; running a testing tool to refresh the BIOS release packet to be refreshed into the testing machine, and restarting the testing machine after modifying the state of the testing machine into a first state; in response to the completion of restarting the tester, uploading the BIOS release package to a preset catalog and downloading the testing tool; in response to acquiring that the state of the testing machine is a first state, operating the testing tool to refresh the old version BIOS release packet into the testing machine, and restarting the testing machine after modifying the state of the testing machine into a second state; responding to the completion of restarting the testing machine and obtaining that the state of the testing machine is a second state, and judging whether the state of the running old version BIOS of the testing machine is correct or not; if the state is correct, the refreshing of the BIOS is exited. By using the scheme of the invention, the complete verification project of the BIOS can be automatically refreshed, and the labor cost is reduced.

Description

A method, device, equipment and readable medium for verifying BIOS refresh

Technical field

The field relates to the field of computers, and more specifically to a method, device, equipment and readable medium for verifying BIOS refresh.

Background technique

BIOS publishers must provide BIOS update methods and necessary tools in a variety of environments. Refreshing under the EFI Shell (the new EFI (Extensible Firmware Interface) interface, a command line interface that enables user and system interaction) is the best way to update the BIOS. The solution to the situation where the operating system and BMC are unavailable is a refresh method that BIOS publishers must support.

Before releasing methods and tools for refreshing BIOS under EFI Shell, they must be fully verified. The current verification method for refreshing BIOS under EFIShell requires a series of manual operations such as manually preparing a USB flash drive (formatted to the FAT file system), plugging in the USB flash drive, starting the machine, entering the EFI Shell, and entering commands to perform the refresh.

Contents of the invention

In view of this, the purpose of the embodiments of the present invention is to propose a method, device, equipment and readable medium for verifying BIOS refresh. By using the technical solution of the present invention, the complete verification project of automatically refreshing the BIOS can be reduced, and labor costs can be reduced. It can help automate BIOS release testing and improve BIOS development efficiency.

Based on the above purpose, one aspect of the embodiment of the present invention provides a method for verifying BIOS refresh, including the following steps:

In response to receiving the instruction to refresh the BIOS, upload the BIOS release package to the preset directory and download the test tool;

Run the test tool to refresh the BIOS release package to be refreshed into the test machine, change the status of the test machine to the first state, and then restart the test machine;

In response to the test machine restarting, upload the BIOS release package to the default directory and download the test tool;

In response to obtaining that the status of the test machine is the first state, run the test tool to refresh the old version BIOS release package into the test machine and modify the status of the test machine to the second state before restarting the test machine;

In response to the restart of the test machine being completed and the state of the test machine being obtained as the second state, it is determined whether the state of the test machine running the old version of the BIOS is correct;

In response to the test machine running the old version of the BIOS in a correct state, exit the BIOS refresh.

According to an embodiment of the present invention, in response to receiving an instruction to refresh the BIOS, uploading the BIOS release package to the preset directory and downloading the test tool includes:

In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP (Trivial File Transfer Protocol, Simple File Transfer Protocol) directory through the network;

Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup;

In response to the test machine performing a PXE boot, provide the address of the TFTP directory to the test machine;

The test machine downloads the test tool based on the address of the TFTP directory.

According to an embodiment of the present invention, running the test tool to refresh the BIOS release package to be refreshed into the test machine and modifying the state of the test machine to the first state and restarting the test machine includes:

Run the test tool on the test machine and create Ramdisk (disk image created in memory) and FAT file system in the memory of the test machine;

The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the new version of the BIOS release package into the test machine and changes the status of the test machine to the first state before restarting the test machine.

According to an embodiment of the present invention, in response to obtaining that the status of the testing machine is the first status, the testing tool is run to refresh the old version BIOS release package into the testing machine and modify the status of the testing machine to the second status before restarting the testing machine. include:

In response to obtaining that the status of the test machine is the first status, determine whether the status of the test machine running the new version of BIOS is correct;

In response to the correct status of the test machine running the new version of BIOS, run the test tool on the test machine and create the Ramdisk and FAT file system in the memory of the test machine;

The test tool downloads the old version BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the old version of the BIOS release package into the test machine and changes the status of the test machine to the second state before restarting the test machine.

According to an embodiment of the present invention, the first state is the refresh success state, and the second state is the rollback success state.

Another aspect of the embodiment of the present invention also provides a device for verifying BIOS refresh. The device includes:

The setting module is configured to upload the BIOS release package to a preset directory and download the test tool in response to receiving an instruction to refresh the BIOS;

Refresh module, the refresh module is configured to run the test tool, refresh the BIOS release package to be refreshed into the test machine, modify the status of the test machine to the first state, and then restart the test machine;

Upload module, the upload module is configured to upload the BIOS release package to the preset directory and download the test tool in response to the restart of the test machine;

Verification module, the verification module is configured to respond to obtaining the status of the test machine as the first state, run the test tool to refresh the old version BIOS release package into the test machine and modify the status of the test machine to the second state before restarting the test machine;

The judgment module is configured to determine whether the status of the test machine running the old version of the BIOS is correct in response to the completion of the restart of the test machine and the acquisition of the status of the test machine as the second state;

The exit module is configured to exit the refresh of the BIOS in response to the correct state of the test machine running the old version of the BIOS.

According to an embodiment of the present invention, the setting module is further configured to:

In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory through the network;

Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup;

In response to the test machine performing a PXE boot, provide the address of the TFTP directory to the test machine;

The test machine downloads the test tool based on the address of the TFTP directory.

According to an embodiment of the present invention, the refresh module is further configured to:

Run the test tool on the test machine and create Ramdisk and FAT file systems in the memory of the test machine;

The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the new version of the BIOS release package into the test machine and changes the status of the test machine to the first state before restarting the test machine.

Another aspect of the embodiments of the present invention also provides a computer device, the computer device includes:

at least one processor; and

The memory stores computer instructions that can be run on the processor. When the instructions are executed by the processor, the steps of any of the above methods are implemented.

Another aspect of the embodiments of the present invention also provides a computer-readable storage medium. The computer-readable storage medium stores a computer program. When the computer program is executed by a processor, the steps of any of the above methods are implemented.

The present invention has the following beneficial technical effects: the method for verifying BIOS refresh provided by the embodiment of the present invention uploads the BIOS release package to the preset directory and downloads the test tool in response to receiving the instruction to refresh the BIOS; running the test tool will wait for The refreshed BIOS release package is refreshed into the test machine and the state of the test machine is changed to the first state before the test machine is restarted; in response to the completion of the restart of the test machine, the BIOS release package is uploaded to the preset directory and the test tool is downloaded; in response to After obtaining that the status of the test machine is the first state, run the test tool to refresh the old version BIOS release package into the test machine and modify the status of the test machine to the second state before restarting the test machine; in response to the completion of the restart of the test machine and obtaining The status of the test machine is the second state, and it is judged whether the status of the test machine running the old version of BIOS is correct; in response to the correct status of the test machine running the old version of BIOS, the technical solution of exiting the BIOS refresh can automatically refresh the complete verification project of the BIOS. It reduces labor costs, helps to automate BIOS release testing, and improves BIOS development efficiency.

Description of the drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other embodiments can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic flow chart of a method for verifying BIOS refresh according to an embodiment of the present invention;

Figure 2 is a schematic diagram of a device for verifying BIOS refresh according to an embodiment of the present invention;

Figure 3 is a schematic diagram of a computer device according to an embodiment of the present invention;

Figure 4 is a schematic diagram of a computer-readable storage medium according to one embodiment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to specific embodiments and the accompanying drawings.

Based on the above purpose, a first aspect of the embodiment of the present invention provides an embodiment of a method for verifying BIOS refresh. Figure 1 shows a schematic flow chart of the method.

As shown in Figure 1, the method may include the following steps:

In response to receiving the instruction to refresh the BIOS, S1 uploads the BIOS release package to the preset directory and downloads the test tool.

Upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory of the server through the network. Send instructions to the BMC of the test machine through the IPMI (Intelligent Platform Management Interface) interface to cause the test machine to perform PXE startup when it starts. When the test machine performs PXE startup, the server's DHCP service provides the TFTP service address to the test machine. And use the test tool path as the startup program, and the test machine downloads the test tool from the above address through the TFTP protocol.

S2 runs the test tool to refresh the BIOS release package to be refreshed into the test machine, changes the state of the test machine to the first state, and then restarts the test machine.

When the test tool starts running on the test machine, it will create a Ramdisk in the memory and mount it, and create a FAT file system. The test tool downloads the new version of the BIOS release package from the above address through the TFTP protocol and saves it to the Ramdisk. The test tool loads and runs EFI. Shell, EFI Shell will automatically traverse all FAT file systems after running, find startup.nsh in its root directory and execute it. startup.nsh executes the refresh BIOS command and refreshes the new version of the BIOS release package to the test machine. After completion, the test machine Change the status to the refresh successful status, and then restart the test machine.

In response to the test machine restarting, S3 uploads the BIOS release package to the preset directory and downloads the test tool.

This process is the same as in step S1 and will not be repeated here.

In response to acquiring that the status of the testing machine is the first state, S4 runs the testing tool to refresh the old version BIOS release package into the testing machine, changes the status of the testing machine to the second status, and then restarts the testing machine.

The test tool performs preset check actions to determine whether the current version of the BIOS is running. If it is, check whether the running status is correct. If the running status is correct, run the test tool. The test tool will be created in the memory when it starts running on the test machine. Ramdisk and mount it, and create a FAT file system. The test tool downloads the old version BIOS release package from the above address through the TFTP protocol and saves it to Ramdisk. The test tool loads and runs the EFI Shell. After the EFI Shell is run, it will automatically traverse all FAT file systems. , search for startup.nsh in its root directory and execute it. startup.nsh executes the rollback BIOS command and refreshes the old version of BIOS into the test machine. After completion, change the status of the test machine to the rollback successful status and restart the test machine.

In response to the restart of the test machine being completed and the status of the test machine being obtained as the second state, S5 determines whether the status of the test machine running the old version of the BIOS is correct.

The test tool performs preset checking actions to determine whether the BIOS currently running is an old version. If so, it checks whether the running status is correct. If the running status is correct, the program is successfully refreshed and exited.

S6 responded that the test machine was running the old version of the BIOS correctly and exited the BIOS refresh.

If an error or timeout occurs in each of the above processes, it will stop and modify the test machine status to an error status and issue a warning to the administrator.

Through the technical solution of the present invention, the complete verification project of the BIOS can be automatically refreshed, reducing labor costs, helping to realize the automation of BIOS release testing, and improving BIOS development efficiency.

In a preferred embodiment of the present invention, in response to receiving an instruction to refresh the BIOS, uploading the BIOS release package to the preset directory and downloading the test tool includes:

In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory through the network;

Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup;

In response to the test machine executing PXE (preboot execute environment, preboot execution environment) startup, provide the address of the TFTP directory to the test machine;

The test machine downloads the test tool based on the address of the TFTP directory.

In a preferred embodiment of the present invention, running the test tool to refresh the BIOS release package to be refreshed into the test machine and modifying the state of the test machine to the first state and restarting the test machine includes:

Run the test tool on the test machine and create Ramdisk and FAT file systems in the memory of the test machine;

The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the new version of the BIOS release package into the test machine and changes the status of the test machine to the first state before restarting the test machine.

In a preferred embodiment of the present invention, in response to obtaining that the status of the testing machine is the first status, the testing tool is run to refresh the old version BIOS release package into the testing machine and modify the status of the testing machine to the second status before restarting Test machines include:

In response to obtaining that the status of the test machine is the first status, determine whether the status of the test machine running the new version of BIOS is correct;

In response to the correct status of the test machine running the new version of BIOS, run the test tool on the test machine and create the Ramdisk and FAT file system in the memory of the test machine;

The test tool downloads the old version BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the old version of the BIOS release package into the test machine and changes the status of the test machine to the second state before restarting the test machine.

In a preferred embodiment of the present invention, the first state is the refresh success state, and the second state is the rollback success state.

Through the technical solution of the present invention, the complete verification project of the BIOS can be automatically refreshed, reducing labor costs, helping to realize the automation of BIOS release testing, and improving BIOS development efficiency.

It should be noted that those of ordinary skill in the art can understand that all or part of the processes in the methods of the above embodiments can be implemented by instructing relevant hardware through computer programs. The above programs can be stored in computer-readable storage media. When the program is executed, it may include the processes of the above method embodiments. The storage medium can be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM) or a random access memory (Random Access Memory, RAM), etc. The foregoing computer program embodiments can achieve the same or similar effects as any of the corresponding foregoing method embodiments.

In addition, the method disclosed according to the embodiment of the present invention can also be implemented as a computer program executed by a CPU, and the computer program can be stored in a computer-readable storage medium. When the computer program is executed by the CPU, the above functions defined in the method disclosed in the embodiment of the present invention are performed.

Based on the above purpose, a second aspect of the embodiment of the present invention proposes a device for verifying BIOS refresh. As shown in Figure 2, the device 200 includes:

Setting module 201, the setting module 201 is configured to respond to receiving an instruction to refresh the BIOS, upload the BIOS release package to the preset directory and download the test tool;

Refresh module 202, the refresh module 202 is configured to run the test tool to refresh the BIOS release package to be refreshed into the test machine and modify the state of the test machine to the first state and then restart the test machine;

Upload module 203. The upload module 203 is configured to upload the BIOS release package to the default directory and download the test tool in response to the completion of the restart of the test machine;

Verification module 204, the verification module 204 is configured to respond to obtaining that the status of the test machine is the first state, run the test tool to refresh the old version BIOS release package into the test machine, and modify the status of the test machine to the second state before restarting the test. machine;

Judgment module 205, the judgment module 205 is configured to determine whether the state of the test machine running the old version of BIOS is correct in response to the completion of the restart of the test machine and the acquisition of the status of the test machine as the second state;

The exit module 206 is configured to exit the refresh of the BIOS in response to the correct status of the test machine running the old version of the BIOS.

In a preferred embodiment of the present invention, the setting module 201 is also configured to:

In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory through the network;

Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup;

In response to the test machine performing a PXE boot, provide the address of the TFTP directory to the test machine;

The test machine downloads the test tool based on the address of the TFTP directory.

In a preferred embodiment of the present invention, the refresh module is also configured as:

Run the test tool on the test machine and create Ramdisk and FAT file systems in the memory of the test machine;

The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the new version of the BIOS release package into the test machine and changes the status of the test machine to the first state before restarting the test machine.

Based on the above objectives, a third aspect of the embodiments of the present invention provides a computer device. FIG. 3 shows a schematic diagram of an embodiment of a computer device provided by the present invention. As shown in Figure 3, the embodiment of the present invention includes the following device: at least one processor S21; and a memory S22. The memory S22 stores computer instructions S23 that can be run on the processor. When the instructions are executed by the processor, the following methods are implemented:

In response to receiving the instruction to refresh the BIOS, upload the BIOS release package to the preset directory and download the test tool;

Run the test tool to refresh the BIOS release package to be refreshed into the test machine, change the status of the test machine to the first state, and then restart the test machine;

In response to the test machine restarting, upload the BIOS release package to the default directory and download the test tool;

In response to obtaining that the status of the test machine is the first state, run the test tool to refresh the old version BIOS release package into the test machine and modify the status of the test machine to the second state before restarting the test machine;

In response to the restart of the test machine being completed and the state of the test machine being obtained as the second state, it is determined whether the state of the test machine running the old version of the BIOS is correct;

In response to the test machine running the old version of the BIOS in a correct state, exit the BIOS refresh.

In a preferred embodiment of the present invention, in response to receiving an instruction to refresh the BIOS, uploading the BIOS release package to the preset directory and downloading the test tool includes:

In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory through the network;

Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup;

In response to the test machine performing a PXE boot, provide the address of the TFTP directory to the test machine;

The test machine downloads the test tool based on the address of the TFTP directory.

In a preferred embodiment of the present invention, running the test tool to refresh the BIOS release package to be refreshed into the test machine and modifying the state of the test machine to the first state and restarting the test machine includes:

Run the test tool on the test machine and create Ramdisk and FAT file systems in the memory of the test machine;

The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the new version of the BIOS release package into the test machine and changes the status of the test machine to the first state before restarting the test machine.

In a preferred embodiment of the present invention, in response to obtaining that the status of the testing machine is the first status, the testing tool is run to refresh the old version BIOS release package into the testing machine and modify the status of the testing machine to the second status before restarting Test machines include:

In response to obtaining that the status of the test machine is the first status, determine whether the status of the test machine running the new version of BIOS is correct;

In response to the correct status of the test machine running the new version of BIOS, run the test tool on the test machine and create the Ramdisk and FAT file system in the memory of the test machine;

The test tool downloads the old version BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the old version of the BIOS release package into the test machine and changes the status of the test machine to the second state before restarting the test machine.

In a preferred embodiment of the present invention, the first state is the refresh success state, and the second state is the rollback success state.

Based on the above objectives, a fourth aspect of the embodiments of the present invention provides a computer-readable storage medium. FIG. 4 shows a schematic diagram of an embodiment of a computer-readable storage medium provided by the present invention. As shown in Figure 4, the computer-readable storage medium S31 stores a computer program S32 that performs the following method when executed by the processor:

In response to receiving the instruction to refresh the BIOS, upload the BIOS release package to the preset directory and download the test tool;

Run the test tool to refresh the BIOS release package to be refreshed into the test machine, change the status of the test machine to the first state, and then restart the test machine;

In response to the test machine restarting, upload the BIOS release package to the default directory and download the test tool;

In response to obtaining that the status of the test machine is the first state, run the test tool to refresh the old version BIOS release package into the test machine and modify the status of the test machine to the second state before restarting the test machine;

In response to the restart of the test machine being completed and the state of the test machine being obtained as the second state, it is determined whether the state of the test machine running the old version of the BIOS is correct;

In response to the test machine running the old version of the BIOS in a correct state, exit the BIOS refresh.

In a preferred embodiment of the present invention, in response to receiving an instruction to refresh the BIOS, uploading the BIOS release package to the preset directory and downloading the test tool includes:

In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory through the network;

Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup;

In response to the test machine performing a PXE boot, provide the address of the TFTP directory to the test machine;

The test machine downloads the test tool based on the address of the TFTP directory.

In a preferred embodiment of the present invention, running the test tool to refresh the BIOS release package to be refreshed into the test machine and modifying the state of the test machine to the first state and restarting the test machine includes:

Run the test tool on the test machine and create Ramdisk and FAT file systems in the memory of the test machine;

The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the new version of the BIOS release package into the test machine and changes the status of the test machine to the first state before restarting the test machine.

In a preferred embodiment of the present invention, in response to obtaining that the status of the testing machine is the first status, the testing tool is run to refresh the old version BIOS release package into the testing machine and modify the status of the testing machine to the second status before restarting Test machines include:

In response to obtaining that the status of the test machine is the first status, determine whether the status of the test machine running the new version of BIOS is correct;

In response to the correct status of the test machine running the new version of BIOS, run the test tool on the test machine and create the Ramdisk and FAT file system in the memory of the test machine;

The test tool downloads the old version BIOS release package through the address of the TFTP directory and saves it to Ramdisk;

The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and looks for startup.nsh in the root directory and executes it;

startup.nsh refreshes the old version of the BIOS release package into the test machine and changes the status of the test machine to the second state before restarting the test machine.

In a preferred embodiment of the present invention, the first state is the refresh success state, and the second state is the rollback success state.

In addition, the method disclosed according to the embodiment of the present invention can also be implemented as a computer program executed by a processor, and the computer program can be stored in a computer-readable storage medium. When the computer program is executed by the processor, the above functions defined in the method disclosed in the embodiment of the present invention are performed.

In addition, the above-mentioned method steps and system units can also be implemented using a controller and a computer-readable storage medium for storing a computer program that enables the controller to implement the above-mentioned steps or unit functions.

Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits and steps have been described generally in terms of their functionality. Whether this functionality is implemented as software or hardware depends on the specific application and the design constraints imposed on the overall system. Those skilled in the art may implement the functionality in various ways for each specific application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments of the present invention.

In one or more example designs, functionality may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functionality may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. Storage media can be any available media that can be accessed by a general purpose or special purpose computer. By way of example and not limitation, the computer-readable medium may include RAM, ROM, EEPROM, CD-ROM or other optical disk storage devices, magnetic disk storage devices or other magnetic storage devices, or may be used to carry or store instructions in the form of or any other medium containing the required program code for the data structures and capable of being accessed by a general-purpose or special-purpose computer or a general-purpose or special-purpose processor. Also, any connection is properly termed a computer-readable medium. For example, if coaxial cable, fiber optic cable, twisted pair, digital subscriber line (DSL), or wireless technologies such as infrared, radio, and microwave are used to deliver software from a website, server, or other remote source, the coaxial cable Cable, fiber optic cable, twisted pair, DSL or wireless technologies such as infrared, radio and microwave are included in the definition of media. As used herein, disks and optical disks include compact disks (CDs), laser disks, optical disks, digital versatile disks (DVDs), floppy disks, and Blu-ray disks, where disks typically reproduce data magnetically, while discs reproduce data optically using lasers. . Combinations of the above should also be included within the scope of computer-readable media.

The above are exemplary embodiments disclosed by the present invention, but it should be noted that various changes and modifications can be made without departing from the scope of the disclosed embodiments of the present invention defined by the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. In addition, although the elements disclosed in the embodiments of the present invention may be described or claimed in individual form, they may also be understood as plural unless expressly limited to the singular.

It will be understood that, as used herein, the singular form "a" and "an" are intended to include the plural form as well, unless the context clearly supports an exception. It will also be understood that as used herein, "and/or" is meant to include any and all possible combinations of one or more of the associated listed items.

The embodiment numbers disclosed in the above embodiments of the present invention are only for description and do not represent the advantages or disadvantages of the embodiments.

Those of ordinary skill in the art can understand that all or part of the steps to implement the above embodiments can be completed by hardware, or can be completed by instructing the relevant hardware through a program. The program can be stored in a computer-readable storage medium. The above-mentioned The storage medium can be a read-only memory, a magnetic disk or an optical disk, etc.

Those of ordinary skill in the art should understand that the above discussion of any embodiments is only illustrative, and is not intended to imply that the scope of the disclosure of the embodiments of the present invention (including the claims) is limited to these examples; under the thinking of the embodiments of the present invention , the above embodiments or technical features in different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in details for the sake of simplicity. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the embodiments of the present invention shall be included in the protection scope of the embodiments of the present invention.

Claims (5)

1. A method for verifying BIOS refresh, which is characterized by including the following steps: In response to receiving the instruction to refresh the BIOS, upload the BIOS release package to the preset directory and download the test tool; Run the test tool to refresh the BIOS release package to be refreshed into the test machine and modify the state of the test machine to the first state and then restart the test machine; In response to the restart of the test machine being completed, upload the BIOS release package to the preset directory and download the test tool; In response to obtaining that the status of the testing machine is the first status, run the testing tool to refresh the old version BIOS release package into the testing machine and modify the status of the testing machine to the second status before restarting The testing machine; In response to the restart of the test machine being completed and the state of the test machine being obtained as the second state, determining whether the state of the test machine running the old version of BIOS is correct; In response to the test machine running the old version of the BIOS in a correct state, exit the BIOS refresh; In response to receiving the instruction to refresh the BIOS, upload the BIOS release package to the preset directory and download the test tools including: In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory through the network; Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup; In response to the test machine performing a PXE boot, providing the address of the TFTP directory to the test machine; The testing machine downloads the testing tool based on the address of the TFTP directory; Running the test tool to refresh the BIOS release package to be refreshed into the test machine and modifying the state of the test machine to the first state and restarting the test machine includes: Run the test tool on the test machine, and create Ramdisk and FAT file systems in the memory of the test machine; The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to the Ramdisk; The test tool loads and runs the EFI Shell. The EFI Shell traverses all the FAT file systems and searches for startup.nsh in the root directory and executes it; The startup.nsh refreshes the new version of the BIOS release package into the test machine, modifies the state of the test machine to the first state, and then restarts the test machine; In response to obtaining that the status of the testing machine is the first status, run the testing tool to refresh the old version BIOS release package into the testing machine and modify the status of the testing machine to the second status before restarting The testing machine includes: In response to obtaining that the status of the testing machine is the first status, determine whether the status of the testing machine running the new version of BIOS is correct; In response to the status of the test machine running the new version of BIOS being correct, running the test tool on the test machine and creating a Ramdisk and FAT file system in the memory of the test machine; The test tool downloads the old version BIOS release package through the address of the TFTP directory and saves it to Ramdisk; The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and searches for startup.nsh in the root directory and executes it; The startup.nsh refreshes the old version BIOS release package into the test machine, modifies the state of the test machine to the second state, and then restarts the test machine. 2. The method of claim 1, wherein the first state is a refresh success state, and the second state is a rollback success state. 3. A device for verifying BIOS refresh, characterized in that the device includes: A setting module configured to upload the BIOS release package to a preset directory and download the test tool in response to receiving an instruction to refresh the BIOS; Refresh module, the refresh module is configured to run the test tool to refresh the BIOS release package to be refreshed into the test machine and modify the state of the test machine to the first state and then restart the test machine; Upload module, the upload module is configured to upload the BIOS release package to the preset directory and download the test tool in response to the completion of the restart of the test machine; Verification module, the verification module is configured to, in response to obtaining that the state of the test machine is the first state, run the test tool to refresh the old version BIOS release package into the test machine and After the state is changed to the second state, the test machine is restarted; a judgment module, the judgment module is configured to determine whether the state of the test machine running the old version of BIOS is correct in response to the restart of the test machine being completed and the state of the test machine being obtained as the second state; Exit module, the exit module is configured to exit the refresh of BIOS in response to the correct status of the test machine running the old version of BIOS; The setting module is also configured as: In response to receiving the instruction to refresh the BIOS, upload the test tool, new version BIOS release package, and old version BIOS release package to the TFTP directory through the network; Send instructions to the BMC of the test machine through the IPMI interface to cause the test machine to perform PXE startup; In response to the test machine performing a PXE boot, providing the address of the TFTP directory to the test machine; The testing machine downloads the testing tool based on the address of the TFTP directory; The refresh module is also configured as: Run the test tool on the test machine, and create Ramdisk and FAT file systems in the memory of the test machine; The test tool downloads the new version of the BIOS release package through the address of the TFTP directory and saves it to the Ramdisk; The test tool loads and runs the EFI Shell. The EFI Shell traverses all the FAT file systems and searches for startup.nsh in the root directory and executes it; The startup.nsh refreshes the new version of the BIOS release package into the test machine, modifies the state of the test machine to the first state, and then restarts the test machine; The verification module is also configured as: In response to obtaining that the status of the testing machine is the first status, determine whether the status of the testing machine running the new version of BIOS is correct; In response to the status of the test machine running the new version of BIOS being correct, running the test tool on the test machine and creating a Ramdisk and FAT file system in the memory of the test machine; The test tool downloads the old version BIOS release package through the address of the TFTP directory and saves it to Ramdisk; The test tool loads and runs the EFI Shell. The EFI Shell traverses all FAT file systems and searches for startup.nsh in the root directory and executes it; The startup.nsh refreshes the old version BIOS release package into the test machine, modifies the state of the test machine to the second state, and then restarts the test machine. 4. A computer device, characterized in that it includes: at least one processor; and A memory that stores computer instructions executable on the processor, and when executed by the processor, the instructions implement the steps of the method of any one of claims 1-2. 5. A computer-readable storage medium storing a computer program, characterized in that when the computer program is executed by a processor, the steps of the method of any one of claims 1-2 are implemented.