CN109766221A - A kind of BMC mirror switching method and device - Google Patents
A kind of BMC mirror switching method and device Download PDFInfo
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- CN109766221A CN109766221A CN201910018854.5A CN201910018854A CN109766221A CN 109766221 A CN109766221 A CN 109766221A CN 201910018854 A CN201910018854 A CN 201910018854A CN 109766221 A CN109766221 A CN 109766221A
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- 230000006870 function Effects 0.000 description 9
- 238000004590 computer program Methods 0.000 description 6
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Abstract
It the invention discloses a kind of BMC mirror image switch method and apparatus, is executed including passing through selector: receiving the order line of user's input and determine therefrom that and be queried image release；Access storage chip feeds back firmware information to user to obtain the firmware information for being queried image release；It receives the order line that user further inputs according to firmware information and determines therefrom that image release to be enabled；It obtains environmental variance and accesses storage chip, according to the original adaptation environmental variance of mirrored version to be enabled in storage chip；The environmental variance modified is written in storage chip to enable image release to be enabled.Technical solution of the present invention is able to use order line to switch the different mirror images of BMC or different types of mirror image, improves working efficiency, saves the time, enhances the error resilience performance of server.
Description
Technical field
The present invention relates to computer fields, and more specifically, more particularly to a kind of BMC mirror image switch method and dress
It sets.
Background technique
With the continuous development of internet, computer and server apparatus are used widely, in people's online shopping and bank
In business processing, a large amount of server apparatus are rearward supported, and the business processing of server apparatus obtains the quality of life of people
Great improvement, therefore the stability of server apparatus and reliability be very important.The hardware resource of server can be with
It is monitored by BMC (baseboard controller), server when something goes wrong can there are problems in prompt system.The BMC of the prior art is solid
The mirror image burning of part in memory, if client has new functional requirement, can only burning new function again mirror image, then restart
BMC system can just come into force, and this is very inconvenient.
For the problem for switching BMC firmware image difficulty in the prior art, there has been no effective solution schemes at present.
Summary of the invention
In view of this, the purpose of the embodiment of the present invention is to propose a kind of BMC mirror image switch method and apparatus, it is able to use
Order line switches the different mirror images or different types of mirror image of BMC, improves working efficiency, saves the time, enhance server
Error resilience performance.
Based on above-mentioned purpose, the one side of the embodiment of the present invention provides a kind of BMC mirror image switch method, including passes through choosing
It selects device and executes following steps:
It receives the order line of user's input and determines therefrom that and be queried image release；
Access storage chip feeds back firmware information to user to obtain the firmware information for being queried image release；
It receives the order line that user further inputs according to firmware information and determines therefrom that image release to be enabled；
It obtains environmental variance and accesses storage chip, to be repaired according to the original adaptability of mirrored version to be enabled in storage chip
Change environmental variance；
The environmental variance modified is written in storage chip to enable image release to be enabled.
In some embodiments, multiple image releases are stored in storage chip；Determine that being queried image release includes
Determine that one or more is queried image release respectively；Determine that image release to be enabled is to determine that one or more is looked into respectively
After asking image release, determine one of them for image release to be enabled.
In some embodiments, firmware information includes title and the version number for being queried image release；It is queried mirror image
Version is the image release currently enabled or the image release of current not enabled.
In some embodiments, determine that being queried image release includes: according to be queried the number of image release be choosing
Select device assignment；Obtaining and being queried the firmware information of image release includes: the access firmware information file in storage chip, and from admittedly
Firmware information relevant to image release is queried is read in part message file.
In some embodiments, environmental variance includes that each image release is provided when running in BMC by external equipment
Operating parameter；It include: according to image release to be enabled to operation according to the original adaptation environmental variance of mirrored version to be enabled
The demand of parameter modifies environmental variance, so as to can operate normally after enabling wait enable image release.
In some embodiments, image release to be enabled include highest version, minimum version, latest update version or
Non-current more new version.
In some embodiments, according to the original adaptation environmental variance of mirrored version to be enabled further include: will be wait open
With in image release write-in environmental variance；The environmental variance modified is written in storage chip further include: will mirror image be enabled
Version is written in storage chip.
In some embodiments, only there are two image releases for storage in storage chip.
The another aspect of the embodiment of the present invention additionally provides a kind of BMC mirror image switch device, comprising:
Processor；With
Memory is stored with the program code that processor can be run, wherein program code execution when being run by processor
Above-mentioned BMC mirror image switch method.
The another aspect of the embodiment of the present invention additionally provides a kind of server, including BMC and above-mentioned BMC mirror image switch
Device.
The present invention has following advantageous effects: BMC mirror image switch method and apparatus provided in an embodiment of the present invention, leads to
It crosses to be received the order line of user's input by selector and determined therefrom that and is queried image release, access storage chip to obtain quilt
The firmware information of image release is inquired, and feeds back firmware information to user, it is further defeated according to firmware information to receive user
The order line that enters simultaneously determines therefrom that image release to be enabled, and obtains environmental variance and simultaneously accesses storage chip, according to storage chip
In the original adaptation environmental variance of mirrored version to be enabled, by the environmental variance modified be written storage chip in enable
The technical solution of image release to be enabled is able to use order line to switch the different mirror images of BMC or different types of mirror image, mentions
High working efficiency saves the time, enhances the error resilience performance of server.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other embodiments are obtained according to these attached drawings.
Fig. 1 is the flow diagram of BMC mirror image switch method provided by the invention；
Fig. 2 is the functional block diagram of BMC mirror image switch method provided by the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
The embodiment of the present invention is further described in attached drawing.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first ", " second " do not answer only for the convenience of statement
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
Based on above-mentioned purpose, the first aspect of the embodiment of the present invention proposes one kind and is able to use order line to switch
The embodiment of the method for the different mirror images or different types of mirror image of BMC.Shown in fig. 1 is that BMC mirror image provided by the invention is cut
Change the flow diagram of the embodiment of method.
The BMC mirror image switch method, including following steps are executed by selector:
Step S101 receives the order line of user's input and determines therefrom that and be queried image release；
Step S103 accesses storage chip to obtain the firmware information for being queried image release, and solid to user's feedback
Part information；
Step S105 receives the order line that user further inputs according to firmware information and determines therefrom that mirror image to be enabled
Version；
Step S107 obtains environmental variance and accesses storage chip, according to the image release to be enabled in storage chip
Carry out adaptation environmental variance；
The environmental variance modified is written in storage chip to enable image release to be enabled step S109.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, Ke Yitong
Computer program is crossed to instruct related hardware and complete, the program can be stored in a computer-readable storage medium,
The program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein, the storage medium can for magnetic disk,
CD, read-only memory (ROM) or random access memory (RAM) etc..The embodiment of the computer program, Ke Yida
The effect identical or similar to corresponding aforementioned any means embodiment.
In some embodiments, multiple image releases are stored in storage chip；Determine that being queried image release includes
Determine that one or more is queried image release respectively；Determine that image release to be enabled is to determine that one or more is looked into respectively
After asking image release, determine one of them for image release to be enabled.
In some embodiments, firmware information includes title and the version number for being queried image release；It is queried mirror image
Version is the image release currently enabled or the image release of current not enabled.
In some embodiments, determine that being queried image release includes: according to be queried the number of image release be choosing
Select device assignment；Obtaining and being queried the firmware information of image release includes: the access firmware information file in storage chip, and from admittedly
Firmware information relevant to image release is queried is read in part message file.
Inquiry image release is to complete what bottom ipmi was realized by encapsulation messages.More mirror images are by message
Selector selector, the Mirror Info of selection inquiry version, such as 1 information of mirror image, selector is just assigned IMAGE_1,
Then BMC mirror image is parsed by firmware information file (such as be stored in/proc/ractrends/Helper/FwInfo1 in)
Information, current maximum version number, minimal version number and attached version number, obtain current mirror image and version information (such as Fig. 2 institute
Show), non-present image release is then all set to standby mirror image, while exporting version information.
Disclosed method is also implemented as the computer program executed by CPU, the calculating according to embodiments of the present invention
Machine program may be stored in a computer readable storage medium.When the computer program is executed by CPU, executes the present invention and implement
The above-mentioned function of being limited in method disclosed in example.Above method step also can use controller and for storing so that controlling
Device realizes that the computer readable storage medium of the computer program of above-mentioned steps is realized.
In some embodiments, environmental variance includes that each image release is provided when running in BMC by external equipment
Operating parameter；It include: according to image release to be enabled to operation according to the original adaptation environmental variance of mirrored version to be enabled
The demand of parameter modifies environmental variance, so as to can operate normally after enabling wait enable image release.
In some embodiments, image release to be enabled include highest version, minimum version, latest update version or
Non-current more new version.
In some embodiments, according to the original adaptation environmental variance of mirrored version to be enabled further include: will be wait open
With in image release write-in environmental variance；The environmental variance modified is written in storage chip further include: will mirror image be enabled
Version is written in storage chip.
By encapsulation messages, by the particular versions of BMC mirror settings (highest image release as shown in Figure 2, minimum mirror image
Version, latest update image release, non-current image release) image release switching is set by Bootselector.First
The file (such as/var/ubenv_lock) for opening locking storage environment variable locks UBoot environment, then initialization context,
Image release, setting and modification environmental variance information are read from storage chip and are written in storage chip.Finally return to setting
Good BMC image release information completes handoff functionality.
The various illustrative steps in conjunction with described in disclosure herein may be implemented as electronic hardware, computer software or
The combination of the two.In order to clearly demonstrate this interchangeability of hardware and software, with regard to the function of various illustrated steps
General description has been carried out to it.This function be implemented as software be also implemented as hardware depending on concrete application with
And it is applied to the design constraint of whole system.Those skilled in the art can realize in various ways for every kind of concrete application
The function, but this realization decision should not be interpreted as causing a departure from range disclosed by the embodiments of the present invention.
In some embodiments, only there are two image releases for storage in storage chip.
In one or more exemplary designs, the function can be real in hardware, software, firmware or any combination thereof
It is existing.If realized in software, can be stored in using the function as one or more instruction or code computer-readable
It is transmitted on medium or by computer-readable medium.Computer-readable medium includes computer storage media and communication media,
The communication media includes any medium for helping for computer program to be transmitted to another position from a position.Storage medium
It can be any usable medium that can be accessed by a general purpose or special purpose computer.As an example and not restrictive, the computer
Readable medium may include RAM, ROM, EEPROM, CD-ROM or other optical disc memory apparatus, disk storage equipment or other magnetic
Property storage equipment, or can be used for carry or storage form be instruct or data structure required program code and can
Any other medium accessed by general or specialized computer or general or specialized processor.In addition, any connection is ok
It is properly termed as computer-readable medium.For example, if using coaxial cable, optical fiber cable, twisted pair, digital subscriber line
(DSL) or such as wireless technology of infrared ray, radio and microwave to send software from website, server or other remote sources,
Then above-mentioned coaxial cable, optical fiber cable, twisted pair, DSL or such as wireless technology of infrared ray, radio and microwave are included in
The definition of medium.As used herein, disk and CD include compact disk (CD), laser disk, CD, digital versatile disc
(DVD), floppy disk, Blu-ray disc, wherein disk usually magnetically reproduce data, and CD using laser optics reproduce data.On
The combination for stating content should also be as being included in the range of computer-readable medium.
From above-described embodiment as can be seen that BMC mirror image switch method provided in an embodiment of the present invention, is received by selector
The order line of user's input simultaneously determines therefrom that and is queried image release, accesses storage chip to obtain and is queried image release
Firmware information, and firmware information is fed back to user, receive the order line that user further inputs according to firmware information and evidence
This determines image release to be enabled, and obtains environmental variance and accesses storage chip, according to the mirror image to be enabled in storage chip
Version carrys out adaptation environmental variance, and the environmental variance modified is written in storage chip to enable image release to be enabled
Technical solution, be able to use order line to switch the different mirror images of BMC or different types of mirror image, improve working efficiency, section
It makes an appointment, enhances the error resilience performance of server.
It is important to note that each step in each embodiment of above-mentioned BMC mirror image switch method can phase
Mutually intersect, replace, increase, delete, therefore, these reasonable permutation and combination transformation should also be as belonging in BMC mirror image switch method
In protection scope of the present invention, and protection scope of the present invention should not be confined on the embodiment.
Based on above-mentioned purpose, the second aspect of the embodiment of the present invention proposes one kind and is able to use order line to switch
The embodiment of the device of the different mirror images or different types of mirror image of BMC.Described device includes:
Processor；With
Memory is stored with the program code that processor can be run, wherein program code execution when being run by processor
Above-mentioned BMC mirror image switch method.
It can be various electric terminal equipments, such as mobile phone, a number that the embodiment of the present invention, which discloses described device, equipment etc.,
Word assistant (PDA), tablet computer (PAD), smart television etc., are also possible to large-scale terminal device, such as server, therefore this hair
Protection scope disclosed in bright embodiment should not limit as certain certain types of device, equipment.The embodiment of the present invention discloses described
Client can be with the combining form of electronic hardware, computer software or both be applied to any one of the above electric terminal
In equipment.
Computer readable storage medium (such as memory) as described herein can be volatile memory or non-volatile
Memory, or may include both volatile memory and nonvolatile memory.As an example and not restrictive, it is non-easy
The property lost memory may include read-only memory (ROM), programming ROM (PROM), electrically programmable ROM (EPROM), electrically-erasable
Programming ROM (EEPROM) or flash memory.Volatile memory may include random access memory (RAM), which can
To serve as external cache.As an example and not restrictive, RAM can be obtained in a variety of forms, such as synchronous
RAM (DRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate SDRAM (DDR SDRAM), enhancing SDRAM
(ESDRAM), synchronization link DRAM (SLDRAM) and directly Rambus RAM (DRRAM).The storage of disclosed aspect is set
The standby memory for being intended to including but not limited to these and other suitable type.
Based on above-mentioned purpose, the third aspect of the embodiment of the present invention proposes one kind and is able to use order line to switch
The embodiment of the server of the different mirror images or different types of mirror image of BMC.Server includes that BMC and above-mentioned BMC mirror image are cut
Changing device.
The various exemplary servers in conjunction with described in disclosure herein, which can use, to be designed to execute institute here
The following component of function is stated to realize or execute: general processor, digital signal processor (DSP), specific integrated circuit
(ASIC), field programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hard
Any combination of part component or these components.General processor can be microprocessor, but alternatively, and processor can be with
It is any conventional processors, controller, microcontroller or state machine.Processor also may be implemented as calculating the combination of equipment,
For example, the combination of DSP and microprocessor, multi-microprocessor, one or more microprocessors combination DSP and/or any other
This configuration.
From above-described embodiment as can be seen that BMC mirror image switch device provided in an embodiment of the present invention and server, by by
Selector, which receives the order line of user's input and determines therefrom that, is queried image release, accesses storage chip to be queried
The firmware information of image release, and firmware information is fed back to user, receive what user further inputted according to firmware information
Order line simultaneously determines therefrom that image release to be enabled, and obtains environmental variance and accesses storage chip, according in storage chip
The environmental variance modified is written in storage chip to enable wait open the original adaptation environmental variance of mirrored version to be enabled
With the technical solution of image release, order line is able to use to switch the different mirror images of BMC or different types of mirror image, improves work
Make efficiency, saves the time, enhance the error resilience performance of server.
It is important to note that the embodiment of above-mentioned BMC mirror image switch device and server uses the BMC mirror image
The embodiment of switching method illustrates the course of work of each module, and those skilled in the art can be it is readily conceivable that by this
A little module applications are into the other embodiments of the BMC mirror image switch method.Certainly, since the BMC mirror image switch method is real
The each step applied in example can be intersected, replaces, increases, be deleted, therefore, these reasonable permutation and combination transformation in
The BMC mirror image switch device and server should also be as belonging to the scope of protection of the present invention, and should not be by protection of the invention
Range is confined on the embodiment.
It is exemplary embodiment disclosed by the invention above, it should be noted that in the sheet limited without departing substantially from claim
Under the premise of inventive embodiments scope of disclosure, it may be many modifications and modify.According to open embodiment described herein
The function of claim to a method, step and/or movement be not required to the execution of any particular order.In addition, although the present invention is implemented
Element disclosed in example can be described or be required in the form of individual, but be unless explicitly limited odd number, it is understood that be multiple.
It should be understood that it is used in the present context, unless the context clearly supports exceptions, singular " one
It is a " it is intended to also include plural form.It is to be further understood that "and/or" used herein refers to including one or one
Any and all possible combinations of a above project listed in association.The embodiment of the present invention discloses embodiment sequence number
Description, does not represent the advantages or disadvantages of the embodiments.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that range disclosed by the embodiments of the present invention (including claim) is limited to these examples；In the think of of the embodiment of the present invention
Under road, it can also be combined between the technical characteristic in above embodiments or different embodiments, and exist as described above
Many other variations of the different aspect of the embodiment of the present invention, for simplicity, they are not provided in details.Therefore, all at this
Within the spirit and principle of inventive embodiments, any omission, modification, equivalent replacement, improvement for being made etc. should be included in this hair
Within the protection scope of bright embodiment.
Claims (10)
1. a kind of BMC mirror image switch method, which is characterized in that including executing following steps by selector:
It receives the order line of user's input and determines therefrom that and be queried image release；
Access storage chip feeds back the firmware letter to user to obtain the firmware information for being queried image release
Breath；
It receives the order line that user further inputs according to the firmware information and determines therefrom that image release to be enabled；
It obtains environmental variance and accesses the storage chip, to be adapted to originally according to the mirrored version to be enabled in the storage chip
Property the modification environmental variance；
The environmental variance modified is written in the storage chip to enable image release to be enabled.
2. the method according to claim 1, wherein being stored with multiple image releases in the storage chip；Really
Surely being queried image release includes determining that one or more is queried image release respectively；Determine that image release to be enabled is included in
After determining that one or more is queried image release respectively, determine one of them for image release to be enabled.
3. the method according to claim 1, wherein the firmware information includes described being queried image release
Title and version number；The image release that is queried is the image release currently enabled or the image release of current not enabled.
4. according to the method described in claim 3, it is characterized in that, being queried image release described in determining includes: according to
The number for being queried image release is the selector assignment；Be queried described in acquisition image release firmware information include:
Firmware information file is accessed in the storage chip, and is read from the firmware information file and be queried image release with described
Relevant firmware information.
5. the method according to claim 1, wherein the environmental variance includes that each image release is transported in BMC
The operating parameter provided when row by external equipment；According to environmental variance packet described in the original adaptation of mirrored version to be enabled
Include: demand according to the image release to be enabled to the operating parameter modifies the environmental variance, so that described wait open
It can be operated normally after enabling with image release.
6. the method according to claim 1, wherein the image release to be enabled include highest version, it is minimum
Version, latest update version or non-current more new version.
7. according to the method described in claim 5, it is characterized in that, according to the original adaptation institute of mirrored version to be enabled
State environmental variance further include: the image release to be enabled is written in the environmental variance；The environment modified is become
Amount is written in the storage chip further include: the image release to be enabled is written in the storage chip.
8. method according to any one of claims 1-7, which is characterized in that be only stored with two in the storage chip
A image release.
9. a kind of BMC mirror image switch device characterized by comprising
Processor；With
Memory is stored with the program code that processor can be run, and wherein said program code by the processor when being run
Execute the BMC mirror image switch method as described in any one of claim 1-8.
10. a kind of server, which is characterized in that including BMC and BMC mirror image switch device as claimed in claim 9.
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| CN201910018854.5A CN109766221A (en) | 2019-01-09 | 2019-01-09 | A kind of BMC mirror switching method and device |
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| CN201910018854.5A CN109766221A (en) | 2019-01-09 | 2019-01-09 | A kind of BMC mirror switching method and device |
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| CN110780932A (en) * | 2019-09-26 | 2020-02-11 | 苏州浪潮智能科技有限公司 | Working mode switching method and device of PCIE switching chip |
| CN111078452A (en) * | 2019-12-13 | 2020-04-28 | 苏州浪潮智能科技有限公司 | BMC firmware image recovery method and device |
| CN114416173A (en) * | 2022-03-28 | 2022-04-29 | 荣耀终端有限公司 | Version switching method and terminal equipment |
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