CN114546476A - Firmware parameter configuration method and device, baseboard management controller and storage medium - Google Patents
Firmware parameter configuration method and device, baseboard management controller and storage medium Download PDFInfo
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Abstract
The invention provides a firmware parameter configuration method, a device, a substrate management controller and a medium, wherein the method comprises the following steps: when the new firmware is upgraded, acquiring a current configuration file of the old firmware and a default configuration file of the new firmware; searching a first compatible value in a current configuration file and a second compatible value in a default configuration file; if the first compatible value is the same as the second compatible value, the parameter configuration is carried out on the new firmware by using the current configuration file or the combination of the current configuration file and the default configuration file; if the first compatible value is different from the second compatible value, the parameter configuration is carried out on the new firmware by utilizing a default configuration file; compatibility values can be added in the configuration files, compatibility between the current configuration files and new firmware is determined according to the compatibility values contained in the current configuration files and the default configuration files, the firmware is configured by using the current configuration files only when the compatibility values are compatible with each other, the problem of upgrade errors of the substrate management controller can be effectively avoided, and the reliability of firmware upgrade can be improved.
Description
Technical Field
The present invention relates to the field of baseboard management controllers, and in particular, to a firmware parameter configuration method, device, baseboard management controller, and computer-readable storage medium.
Background
In the related art, when the baseboard management controller upgrades the firmware, the firmware parameter configuration is performed on the new firmware by using the configuration file of the previous firmware. However, the user requirement may be changed, and the new firmware of the bmc may have design defects, which may easily cause the situation that the old version configuration file cannot be compatible with the new version firmware, possibly resulting in an upgrade error of the bmc, and affecting the normal operation of the bmc.
Disclosure of Invention
The invention aims to provide a firmware parameter configuration method, a firmware parameter configuration device, a baseboard management controller and a computer readable storage medium, which can increase a compatible value in a configuration file, determine the compatibility between the configuration file of the previous version and new firmware according to the compatible value, configure the new firmware by using the configuration file only when the configuration file is compatible, and effectively improve the reliability of firmware upgrade of the baseboard management controller.
In order to solve the above technical problem, the present invention provides a firmware parameter configuration method, applied to a baseboard management controller, the method including:
when the new firmware is upgraded, acquiring a current configuration file of the old firmware and a default configuration file of the new firmware;
searching a first compatible value in the current configuration file and a second compatible value in the default configuration file;
if the first compatible value is the same as the second compatible value, performing parameter configuration on the new firmware by using the current configuration file or the combination of the current configuration file and the default configuration file;
and if the first compatible value is not the same as the second compatible value, the parameter configuration is carried out on the new firmware by utilizing the default configuration file.
Optionally, after searching for the first compatible value in the current configuration file and the second compatible value in the default configuration file, the method further includes:
and if the first compatible value cannot be found, performing parameter configuration on the new firmware by using the default configuration file.
Optionally, the performing parameter configuration on the new firmware by using the combination of the current configuration file and the default configuration file includes:
setting a first configuration item in the default configuration file as an item to be configured;
searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file;
judging whether the first item compatible value and the second item compatible value are the same;
if so, performing the parameter configuration by using a configuration item corresponding to the item to be configured in the current configuration file;
if not, the parameter configuration is carried out by utilizing the item to be configured;
and updating the item to be configured to be the next configuration item in the default configuration file, and entering the step of searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file until all configuration items in the default configuration file are configured.
Optionally, after searching for a first item-compatible value of the item to be configured in the current configuration file and a second item-compatible value in the default configuration file, the method further includes:
and if the first item compatible value cannot be found in the current configuration file, the firmware parameter configuration is carried out by using the item to be configured.
The invention also provides a firmware parameter configuration device, comprising:
the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring a current configuration file of an old firmware and a default configuration file of a new firmware when the new firmware is upgraded;
the searching module is used for searching a first compatible value in the current configuration file and a second compatible value in the default configuration file;
a first configuration module, configured to perform parameter configuration on the new firmware by using the current configuration file or a combination of the current configuration file and the default configuration file if the first compatible value is the same as the second compatible value;
and the second configuration module is used for configuring the parameters of the new firmware by using the default configuration file if the first compatible value is different from the second compatible value.
Optionally, the method further comprises:
and the third configuration module is used for performing parameter configuration on the new firmware by using the default configuration file if the first compatible value cannot be found.
Optionally, the first configuration module includes:
the setting unit is used for setting a first configuration item in the default configuration file as an item to be configured;
the searching unit is used for searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file;
a judging unit configured to judge whether the first item-compatible value and the second item-compatible value are the same;
the first configuration unit is used for performing the parameter configuration by using the configuration item corresponding to the item to be configured in the current configuration file if the current configuration file is the same as the configuration item to be configured;
the second configuration unit is used for carrying out the parameter configuration by utilizing the item to be configured if the parameter configuration is not carried out;
and the updating unit is used for updating the item to be configured to a next configuration item in the default configuration file, and performing the step of searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file until all configuration items in the default configuration file are configured.
Optionally, the first configuration module further includes:
a third configuration unit, configured to, if the first item compatible value cannot be found in the current configuration file, perform the firmware parameter configuration by using the item to be configured.
The present invention also provides a baseboard management controller, comprising:
a memory for storing a computer program;
and the processor is used for realizing the firmware parameter configuration method when executing the computer program.
The invention also provides a computer-readable storage medium, wherein computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are loaded and executed by a processor, the firmware parameter configuration method is realized.
The invention provides a firmware parameter configuration method, which is applied to a substrate management controller and comprises the following steps: when the new firmware is upgraded, acquiring a current configuration file of the old firmware and a default configuration file of the new firmware; searching a first compatible value in the current configuration file and a second compatible value in the default configuration file; if the first compatible value is the same as the second compatible value, performing parameter configuration on the new firmware by using the current configuration file or the combination of the current configuration file and the default configuration file; and if the first compatible value is not the same as the second compatible value, the parameter configuration is carried out on the new firmware by utilizing the default configuration file.
Therefore, after the new firmware is upgraded, the current configuration file used by the old firmware and the default configuration file built in the new firmware are obtained, and the first compatible value and the second compatible value in the default configuration file are searched in the current configuration file; then, the invention will automatically judge whether the two compatible values are the same, if they are the same, the parameter configuration is carried out to the new firmware by using the current configuration file or the combination of the current configuration file and the default configuration file, if they are different, the parameter configuration is carried out to the new firmware by using the default configuration file. In other words, the compatible value can be added in the configuration file, whether the current configuration file is compatible with the new firmware is determined according to whether the compatible values in the current configuration file and the default configuration file are equal, and the parameter configuration is performed by using the current configuration file only when the compatibility is performed, so that the problem of upgrade errors of the substrate management controller possibly caused by directly using the current configuration file for configuration in the related technology can be effectively avoided, and the firmware upgrade reliability of the substrate management controller can be further improved. The invention also provides a firmware parameter configuration device, a substrate management controller and a computer readable storage medium, which have the beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a firmware parameter configuration method according to an embodiment of the present invention;
fig. 2 is a block diagram of a firmware parameter configuration apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the related art, when the baseboard management controller upgrades the firmware, the firmware parameter configuration is performed on the new firmware by using the configuration file of the previous firmware. However, the user requirement may be changed, and the new firmware of the bmc may have design defects, which may easily cause the situation that the old version configuration file cannot be compatible with the new version firmware, possibly resulting in an upgrade error of the bmc, and affecting the normal operation of the bmc. In view of this, the present invention provides a firmware parameter configuration method, which can add a compatibility value to a configuration file, determine compatibility between a previous version of the configuration file and a new firmware according to the compatibility value, and configure the new firmware by using the configuration file only when the compatibility is satisfied, so as to effectively improve reliability of firmware upgrade of a baseboard management controller. Referring to fig. 1, fig. 1 is a flowchart of a firmware parameter configuration method according to an embodiment of the present invention, where the method is applied to a baseboard management controller, and the method may include:
s101, when the new firmware is upgraded, acquiring a current configuration file of the old firmware and a default configuration file of the new firmware.
It should be noted that the embodiments of the present invention are executed when the new firmware completes the memory write. Generally, when a Baseboard Management Controller (BMC) performs firmware upgrade, first initial reboot is performed to complete installation and writing of a new firmware file, and then parameter configuration is performed. It should be noted that, the embodiment of the present invention does not limit the installation and writing process of the baseboard management controller firmware, and reference may be made to the related art of the baseboard management controller.
Further, the embodiment of the present invention relates to two configuration files, which are a current configuration file corresponding to the old firmware and a default configuration file corresponding to the new firmware, respectively, where the current configuration file stores information of configuration items that the old firmware has been set to be effective, and the default configuration file stores information of all default configuration items corresponding to the new firmware. The embodiment of the invention does not limit the specific configuration item information and the number of configuration items in the current configuration file and the default configuration file, and can refer to the related technology of the baseboard management controller. It should be noted that, with the iteration of the firmware version and the improvement of the firmware function, the number of configuration items in the current configuration file may be different from the number of configuration items in the default configuration file.
S102, searching a first compatible value in the current configuration file and a second compatible value in the default configuration file.
The compatibility value (ConfigFile _ Flag) is used in embodiments of the present invention to characterize the compatibility between the current configuration file and the new firmware. In short, if the first compatible value in the current configuration file is equal to the second compatible value in the default configuration file of the new firmware, it is indicated that the current configuration file is compatible with the new firmware, the current configuration file may be adopted or a combination of the current configuration file and the default configuration file is used to perform parameter configuration on the new firmware, otherwise, it is indicated that the current configuration file is incompatible with the new firmware, and it is necessary to adopt the default configuration file to perform parameter configuration, which may specifically refer to the description in the subsequent embodiments. It is understood that if the first compatible value cannot be found in the current configuration file, the compatibility between the current configuration file and the new firmware cannot be determined, and for insurance, the parameter configuration may be performed on the new firmware by referring to the default configuration file.
In a possible case, after searching for the first compatible value in the current configuration file and the second compatible value in the default configuration file, the method may further include:
step 11: and if the first compatible value cannot be found, performing parameter configuration on the new firmware by using a default configuration file.
S103, judging whether the first compatible value is the same as the second compatible value; if yes, go to step S104; if not, the process proceeds to step S105.
And S104, if the first compatible value is the same as the second compatible value, performing parameter configuration on the new firmware by using the current configuration file or the combination of the current configuration file and the default configuration file.
It should be noted that the first compatible value and the second compatible value in the embodiment of the present invention are specifically used to characterize whether the current configuration file is completely incompatible with the new firmware, that is, neither parameter in the current configuration file is usable for configuring the new firmware, so when the first compatible value and the second compatible value are different, a default configuration file is required to be used for parameter configuration. However, when the first compatible value and the second compatible value are the same, the compatibility between the current configuration file and the new firmware needs to be further considered, for example, if the content and the number of configuration items between the current configuration file and the default configuration file are not changed, and there may be a difference only in the number of configuration items, the current configuration file may be directly adopted to perform parameter configuration on the new firmware; for another example, if the content and the number of configuration items between the current configuration file and the default configuration file may be changed, that is, part of the configuration items in the current configuration file may be compatible with the new firmware, and other configuration items may not be compatible with the new firmware, or configuration item information not included in the current configuration file is newly added to the default configuration file, at this time, it is necessary to further confirm the compatibility of each parameter information in the current configuration file with the new firmware, that is, simply, it is necessary to combine the current configuration file and the default configuration file to perform parameter configuration on the new firmware.
Similarly, in the embodiment of the present invention, an item compatibility value corresponding to each configuration item is further added to the current configuration file and the default configuration file (for example, if the item name is ConfigA, the corresponding item compatibility value ConfigA _ Flag may be set), so as to characterize compatibility between each configuration item in the current configuration file and the new firmware. Since the number of configuration items in the default configuration file is generally greater than that of the current configuration file, the embodiment of the present invention performs the compatibility determination on all configuration items in the two files based on the default configuration file.
In one possible scenario, the parameter configuration of the new firmware using the combination of the current configuration file and the default configuration file may include:
step 21: setting a first configuration item in the default configuration file as an item to be configured;
step 22: searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file;
step 23: judging whether the first item compatible value and the second item compatible value are the same; if yes, go to step 24; if not, go to step 25;
step 24: carrying out parameter configuration by using a configuration item corresponding to an item to be configured in the current configuration file;
step 25: performing parameter configuration by using the items to be configured;
and updating the item to be configured to the next configuration item in the default configuration file, and entering step 22 until all configuration items in the default configuration file are configured.
Of course, similarly, if the first item compatibility value cannot be found in the current configuration file, the configuration item in the default configuration file should be used for parameter configuration.
In a possible case, after searching for a first item-compatible value of the item to be configured in the current configuration file and a second item-compatible value in the default configuration file, the method may further include:
step 31: and if the first item compatible value cannot be found in the current configuration file, the firmware parameter configuration is carried out by using the item to be configured.
And S105, if the first compatible value is different from the second compatible value, performing parameter configuration on the new firmware by using a default configuration file.
Furthermore, it should be noted that the embodiment of the present invention is not limited to the specific form of the compatible value and the item compatible value, and for example, the compatible value and the item compatible value may be set as a version number, or may be set in other forms, and may be adjusted according to the actual application requirements.
Based on the above embodiment, after the new firmware is upgraded, the present invention first obtains the current configuration file used by the old firmware and the default configuration file built in the new firmware, and searches the first compatible value and the second compatible value in the default configuration file in the current configuration file; then, the invention will automatically judge whether the two compatible values are the same, if they are the same, the parameter configuration is carried out to the new firmware by using the current configuration file or the combination of the current configuration file and the default configuration file, if they are different, the parameter configuration is carried out to the new firmware by using the default configuration file. In other words, the compatible value can be added in the configuration file, whether the current configuration file is compatible with the new firmware is determined according to whether the compatible values in the current configuration file and the default configuration file are equal, and the parameter configuration is performed by using the current configuration file only when the compatibility is performed, so that the problem of upgrade errors of the substrate management controller possibly caused by directly using the current configuration file for configuration in the related technology can be effectively avoided, and the firmware upgrade reliability of the substrate management controller can be further improved.
The following describes a firmware parameter configuration device, a baseboard management controller, and a computer-readable storage medium according to embodiments of the present invention, and the firmware parameter configuration device, the baseboard management controller, and the computer-readable storage medium described below and the firmware parameter configuration method described above may be referred to correspondingly.
Referring to fig. 2, fig. 2 is a block diagram of a firmware parameter configuration apparatus according to an embodiment of the present invention, where the apparatus may include:
an obtaining module 201, configured to obtain a current configuration file of an old firmware and a default configuration file of a new firmware when upgrading of the new firmware is completed;
the searching module 202 is configured to search a first compatible value in a current configuration file and a second compatible value in a default configuration file;
a first configuration module 203, configured to perform parameter configuration on the new firmware by using the current configuration file or a combination of the current configuration file and a default configuration file if the first compatible value is the same as the second compatible value;
the second configuration module 204 is configured to perform parameter configuration on the new firmware by using the default configuration file if the first compatible value is different from the second compatible value.
Optionally, the apparatus may further include:
and the third configuration module is used for performing parameter configuration on the new firmware by using the default configuration file if the first compatible value cannot be found.
Optionally, the first configuration module 203 may include:
the setting unit is used for setting a first configuration item in the default configuration file as an item to be configured;
the searching unit is used for searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file;
a judging unit configured to judge whether the first item-compatible value and the second item-compatible value are the same;
the first configuration unit is used for carrying out parameter configuration by using a configuration item corresponding to the item to be configured in the current configuration file if the configuration item is the current configuration file;
the second configuration unit is used for carrying out parameter configuration by using the items to be configured if the second configuration unit does not adopt the second configuration unit;
and the updating unit is used for updating the item to be configured to the next configuration item in the default configuration file, and entering the step of searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file until all the configuration items in the default configuration file are configured.
Optionally, the first configuration module 203 may further include:
and the third configuration unit is used for performing firmware parameter configuration by using the item to be configured if the first item compatible value cannot be found in the current configuration file.
An embodiment of the present invention further provides a baseboard management controller, including:
a memory for storing a computer program;
and a processor for implementing the steps of the firmware parameter configuration method when executing the computer program.
Since the embodiment of the baseboard management controller portion corresponds to the embodiment of the firmware parameter configuration method portion, please refer to the description of the embodiment of the firmware parameter configuration method portion for the embodiment of the baseboard management controller portion, and details are not repeated here.
The embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the firmware parameter configuration method according to any of the above embodiments are implemented.
Since the embodiment of the computer-readable storage medium portion corresponds to the embodiment of the firmware parameter configuration method portion, please refer to the description of the embodiment of the firmware parameter configuration method portion for the embodiment of the computer-readable storage medium portion, which is not repeated here.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The firmware parameter configuration method, the firmware parameter configuration device, the baseboard management controller and the computer-readable storage medium provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. A firmware parameter configuration method is applied to a baseboard management controller, and comprises the following steps:
when the new firmware is upgraded, acquiring a current configuration file of the old firmware and a default configuration file of the new firmware;
searching a first compatible value in the current configuration file and a second compatible value in the default configuration file;
if the first compatible value is the same as the second compatible value, performing parameter configuration on the new firmware by using the current configuration file or the combination of the current configuration file and the default configuration file;
and if the first compatible value is not the same as the second compatible value, the parameter configuration is carried out on the new firmware by utilizing the default configuration file.
2. The method of claim 1, further comprising, after searching for the first compatible value in the current configuration file and the second compatible value in the default configuration file:
and if the first compatible value cannot be found, performing parameter configuration on the new firmware by using the default configuration file.
3. The firmware parameter configuration method according to claim 1, wherein the parameter configuring the new firmware by using the combination of the current configuration file and the default configuration file comprises:
setting a first configuration item in the default configuration file as an item to be configured;
searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file;
judging whether the first item compatible value and the second item compatible value are the same;
if so, performing the parameter configuration by using a configuration item corresponding to the item to be configured in the current configuration file;
if not, the parameter configuration is carried out by utilizing the item to be configured;
and updating the item to be configured to be the next configuration item in the default configuration file, and entering the step of searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file until all configuration items in the default configuration file are configured.
4. The firmware parameter configuration method according to claim 3, further comprising, after searching for a first item-compatible value of the item to be configured in the current configuration file and a second item-compatible value in the default configuration file:
and if the first item compatible value cannot be found in the current configuration file, the firmware parameter configuration is carried out by using the item to be configured.
5. A firmware parameter configuration apparatus, comprising:
the system comprises an acquisition module, a storage module and a control module, wherein the acquisition module is used for acquiring a current configuration file of an old firmware and a default configuration file of a new firmware when the new firmware is upgraded;
the searching module is used for searching a first compatible value in the current configuration file and a second compatible value in the default configuration file;
a first configuration module, configured to perform parameter configuration on the new firmware by using the current configuration file or a combination of the current configuration file and the default configuration file if the first compatible value is the same as the second compatible value;
and the second configuration module is used for configuring the parameters of the new firmware by using the default configuration file if the first compatible value is different from the second compatible value.
6. The firmware parameter configuration device according to claim 5, further comprising:
and the third configuration module is used for performing parameter configuration on the new firmware by using the default configuration file if the first compatible value cannot be found.
7. The firmware parameter configuration device of claim 5, wherein the first configuration module comprises:
the setting unit is used for setting a first configuration item in the default configuration file as an item to be configured;
the searching unit is used for searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file;
a judging unit configured to judge whether the first item-compatible value and the second item-compatible value are the same;
the first configuration unit is used for performing the parameter configuration by using the configuration item corresponding to the item to be configured in the current configuration file if the current configuration file is the same as the configuration item to be configured;
a second configuration unit, configured to, if not, perform the parameter configuration by using the item to be configured;
and the updating unit is used for updating the item to be configured to a next configuration item in the default configuration file, and performing the step of searching a first item compatible value of the item to be configured in the current configuration file and a second item compatible value of the item to be configured in the default configuration file until all configuration items in the default configuration file are configured.
8. The firmware parameter configuration device according to claim 7, wherein the first configuration module further comprises:
a third configuration unit, configured to perform the firmware parameter configuration by using the item to be configured if the first item compatible value cannot be found in the current configuration file.
9. A baseboard management controller, comprising:
a memory for storing a computer program;
a processor for implementing the firmware parameter configuration method of any of claims 1 to 4 when executing the computer program.
10. A computer-readable storage medium having stored thereon computer-executable instructions that, when loaded and executed by a processor, carry out a firmware parameter configuration method as claimed in any one of claims 1 to 4.
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