CN109669711A - A kind of server independently refreshes the method and BMC of CPLD - Google Patents
A kind of server independently refreshes the method and BMC of CPLD Download PDFInfo
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- CN109669711A CN109669711A CN201811534370.8A CN201811534370A CN109669711A CN 109669711 A CN109669711 A CN 109669711A CN 201811534370 A CN201811534370 A CN 201811534370A CN 109669711 A CN109669711 A CN 109669711A
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- cpld
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/327—Alarm or error message display
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Abstract
The invention discloses methods and BMC that a kind of server independently refreshes CPLD, comprising: carries out self upgrading according to the BMC version of new edited in advance；Wherein, CPLD version is included under a path of new BMC version；While the server is running, the working condition of real-time monitoring CPLD；When monitoring the operation irregularity of CPLD, it is autonomously generated refreshing instruction；Wherein, refreshing instruction includes the path where CPLD version；Refreshing instruction is independently sent to refresh tool, so that refresh tool refreshes CPLD according to CPLD version.It as it can be seen that the application in advance upgrades BMC, and include CPLD version under a path of new BMC version.For BMC when monitoring CPLD operation irregularity, the autonomous refreshing instruction that sends is to refresh tool, so that refresh tool refreshes CPLD, to realize the autonomous refreshing of CPLD, and then the normal operation of guarantee server.
Description
Technical field
The present invention relates to server updating fields, independently refresh the method and BMC of CPLD more particularly to a kind of server.
Background technique
Currently, during server refreshes firmware version, CPLD (Complex Programmable Logic
Device, Complex Programmable Logic Devices) version refresh it is most important.In the prior art, server generallys use passive brush
New paragon refreshes the version of CPLD, such as by cd-rom recorder burning CPLD, or by web interface to the version of CPLD into
Row refreshes.But cause CPLD can not be just when abnormal conditions (code of such as CPLD is accidentally erased or is damaged) occurs in CPLD
Often when work, the maintenance personnel of server can not have found the abnormal conditions of CPLD immediately, and passively be refreshed to CPLD,
To influence the normal operation of server.
Therefore, how to provide a kind of scheme of solution above-mentioned technical problem is that those skilled in the art needs to solve at present
The problem of.
Summary of the invention
The object of the present invention is to provide methods and BMC that a kind of server independently refreshes CPLD, realize the autonomous of CPLD
Refresh, ensure that the normal operation of server.
In order to solve the above technical problems, being applied to clothes the present invention provides a kind of method that server independently refreshes CPLD
The baseboard management controller BMC of business device, comprising:
Self upgrading is carried out according to the BMC version of new edited in advance；Wherein, complex programmable logic device (CPLD) version packet
It is contained under a path of new BMC version；
While the server is running, the working condition of real-time monitoring CPLD；
When monitoring the operation irregularity of the CPLD, it is autonomously generated refreshing instruction；Wherein, the refreshing instruction includes institute
State the path where CPLD version；
The refreshing instruction is independently sent to refresh tool, so that the refresh tool is according to the CPLD version to institute
CPLD is stated to be refreshed.
Preferably, the process of the working condition of the real-time monitoring CPLD includes:
The heartbeat message of the CPLD is obtained, in real time from CPLD to monitor the working condition of the CPLD；
The timing since when receiving any bar heartbeat message, when timing time reaches preset time threshold, if having connect
Receive next heartbeat message, it is determined that the CPLD's is working properly；If not receiving next heartbeat message yet, it is determined that
The operation irregularity of the CPLD.
Preferably, the preset time threshold is specially rank time second.
Preferably, the process of the heartbeat message for obtaining the CPLD in real time from CPLD includes:
Pass through I2C agreement obtains the heartbeat message of the CPLD in real time from CPLD.
Preferably, the refresh tool is specially Jtag_unittest refresh tool.
Preferably, this method further include:
When monitoring the operation irregularity of the CPLD, the operation irregularity information of the CPLD is recorded.
Preferably, the operation irregularity information includes the operation irregularity time of the CPLD.
Preferably, this method further include:
When monitoring the operation irregularity of the CPLD, control warning device is sounded an alarm.
Preferably, the warning device is specially indicator light or buzzer.
In order to solve the above technical problems, the present invention also provides a kind of BMC, comprising:
Pre-upgrade unit, for carrying out self upgrading according to the BMC version of new edited in advance；Wherein, CPLD version includes
Under a path of new BMC version；
Condition Monitoring Unit is used for while the server is running, the working condition of real-time monitoring CPLD；
Instruction generation unit, for being autonomously generated refreshing instruction when monitoring the operation irregularity of the CPLD；Wherein,
The refreshing instruction includes the path where the CPLD version；
Instruction sending unit, for the refreshing instruction to be independently sent to refresh tool, so that the refresh tool is pressed
The CPLD is refreshed according to the CPLD version.
The present invention provides a kind of methods that server independently refreshes CPLD, the BMC applied to server, comprising: in advance
Self upgrading is carried out according to the BMC version of new edited；Wherein, CPLD version is included under a path of new BMC version；?
During server is run, the working condition of real-time monitoring CPLD；When monitoring the operation irregularity of CPLD, it is autonomously generated brush
New command；Wherein, refreshing instruction includes the path where CPLD version；Refreshing instruction is independently sent to refresh tool, so that
Refresh tool refreshes CPLD according to CPLD version.
It as it can be seen that the application in advance upgrades BMC, and include CPLD version under a path of new BMC version.So
Afterwards, for BMC when monitoring the operation irregularity of CPLD, the autonomous refreshing instruction that sends is to refresh tool, so that refresh tool is according to new
BMC version a path under included CPLD version CPLD is refreshed, to realize the autonomous refreshing of CPLD, into
And guarantee the normal operation of server.
The present invention also provides a kind of BMC, with above-mentioned autonomous method for refreshing beneficial effect having the same.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the flow chart for the method that a kind of server provided in an embodiment of the present invention independently refreshes CPLD；
Fig. 2 is a kind of structural schematic diagram of BMC provided in an embodiment of the present invention.
Specific embodiment
Core of the invention is to provide the method and BMC that a kind of server independently refreshes CPLD, realizes the autonomous of CPLD
Refresh, ensure that the normal operation of server.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 is the process for the method that a kind of server provided in an embodiment of the present invention independently refreshes CPLD
Figure.
The method that the server independently refreshes CPLD, BMC (the Baseboard Management applied to server
Controller, baseboard management controller), comprising:
Step S1: self upgrading is carried out according to the BMC version of new edited in advance；Wherein, CPLD version is included in new BMC
Under one path of version.
Specifically, the application should edit the CPLD version that preparing refreshing uses in advance, for later period Refresh Servers master
CPLD on plate is ready.Independently refresh CPLD since the application is ready to pass through the BMC on server master board, so the application
New BMC version is editted in advance, and during editing BMC version, it is any from each path of the BMC version of new edited
A path is selected, the CPLD version editted is saved to the path of selection, then refreshes BMC according to new BMC version,
Think that the later period independently refreshes CPLD by BMC and is ready.
Step S2: while the server is running, the working condition of real-time monitoring CPLD.
Specifically, in order to realize, BMC independently refreshes CPLD when the operation irregularity of CPLD, and BMC can be run in server
The working condition of real-time monitoring CPLD in the process, therefore, it is determined that whether the work of CPLD is normal.When determine CPLD it is working properly
When, BMC will continue to the working condition of monitoring CPLD；When determining the operation irregularity of CPLD, BMC can enter autonomous refreshing CPLD
Step.
Step S3: when monitoring the operation irregularity of CPLD, it is autonomously generated refreshing instruction；Wherein, refreshing instruction includes
Path where CPLD version.
Specifically, BMC can include based on the CPLD version saved in advance, generation when monitoring the operation irregularity of CPLD
The refreshing instruction in the path where CPLD version, thus right after finding CPLD version according to refreshing instruction for later period refresh tool
CPLD refresh and is ready.
Step S4: being independently sent to refresh tool for refreshing instruction so that refresh tool according to CPLD version to CPLD into
Row refreshes.
Specifically, refreshing instruction can be sent to refresh tool immediately after generating refreshing instruction by BMC.Refresh tool
After receiving refreshing instruction, the path where ready CPLD version can be learnt, to find CPLD editions ready
This.Then, refresh tool, which can be realized, refreshes CPLD according to ready CPLD version.As it can be seen that BMC, which works as, monitors CPLD
Operation irregularity when, can by refresh tool realize CPLD autonomous refreshing, and then guarantee server normal operation.
The present invention provides a kind of methods that server independently refreshes CPLD, the BMC applied to server, comprising: in advance
Self upgrading is carried out according to the BMC version of new edited；Wherein, CPLD version is included under a path of new BMC version；?
During server is run, the working condition of real-time monitoring CPLD；When monitoring the operation irregularity of CPLD, it is autonomously generated brush
New command；Wherein, refreshing instruction includes the path where CPLD version；Refreshing instruction is independently sent to refresh tool, so that
Refresh tool refreshes CPLD according to CPLD version.
It as it can be seen that the application in advance upgrades BMC, and include CPLD version under a path of new BMC version.So
Afterwards, for BMC when monitoring the operation irregularity of CPLD, the autonomous refreshing instruction that sends is to refresh tool, so that refresh tool is according to new
BMC version a path under included CPLD version CPLD is refreshed, to realize the autonomous refreshing of CPLD, into
And guarantee the normal operation of server.
On the basis of the above embodiments:
As one kind, optionally embodiment, the process of the working condition of real-time monitoring CPLD include:
The heartbeat message of CPLD is obtained, in real time from CPLD to monitor the working condition of CPLD；
The timing since when receiving any bar heartbeat message, when timing time reaches preset time threshold, if having connect
Receive next heartbeat message, it is determined that CPLD's is working properly；If not receiving next heartbeat message yet, it is determined that CPLD
Operation irregularity.
It should be noted that the default of the application sets in advance, it is only necessary to which setting is primary, unless according to practical feelings
Condition needs to modify, and does not otherwise need to reset.
Specifically, it was known that whether the work that the heartbeat message of CPLD can characterize CPLD normal (when CPLD is there are when heartbeat, is recognized
For the working properly of CPLD；When heartbeat is not present in CPLD, it is believed that the operation irregularity of CPLD).So the BMC of the application by from
The heartbeat message of CPLD is obtained in CPLD in real time to monitor the working condition of CPLD.
In detail, CPLD can send hop-information of uniting as one to BMC every a shorter time.Based on this, the application is mentioned
One time threshold of preceding setting, it is believed that: since when hop-information is united as one in CPLD sending, if the CPLD after set time threshold
New hop-information of uniting as one is not issued, then it is assumed that the operation irregularity of CPLD.
Therefore, BMC timing since when receiving any bar heartbeat message of CPLD, when timing time reaches the set time
When threshold value, if having received next heartbeat message, it is determined that CPLD's is working properly；If not receiving next heartbeat letter yet
Breath, it is determined that the operation irregularity of CPLD.
As one kind, optionally embodiment, preset time threshold are specially rank time second.
Further, time threshold set by the application is the second rank time, and as the occurrence of setting, the application exists
This is not particularly limited, depending on the real work situation of CPLD.
As one kind, optionally embodiment, the process for obtaining the heartbeat message of CPLD in real time from CPLD include:
Pass through I2C agreement obtains the heartbeat message of CPLD in real time from CPLD.
Further, I can be passed through between the BMC and CPLD of the application2C agreement is communicated, i.e. connection therebetween
I2C bus, I2C bus is a kind of simple, bidirectional two-line synchronous serial bus, only needs both threads that can be connected to always
Information is transmitted between device on line.
Certainly, it can also be communicated by other agreements between the BMC and CPLD of the application, the application is not spy herein
Other restriction.
As one kind, optionally embodiment, refresh tool are specially Jtag_unittest refresh tool.
Specifically, the refresh tool of the application can select Jtag_unittest refresh tool, Jtag_unittest brush
The sexual valence of new tool is relatively high.
Certainly, the refresh tool of the application can also select other kinds of refresh tool, and the application is not done especially herein
Restriction.
As a kind of optionally embodiment, this method further include:
When monitoring the operation irregularity of CPLD, the operation irregularity information of CPLD is recorded.
Further, the BMC of the application can also record the operation irregularity of CPLD in the operation irregularity for monitoring CPLD
Information provides foundation with the working condition for investigating CPLD for user's later period.
As one kind, optionally embodiment, operation irregularity information include the operation irregularity time of CPLD.
Specifically, when the BMC of the application in the operation irregularity for monitoring CPLD, can record the operation irregularity of CPLD
Between, so that so that user is understood CPLD when investigating the working condition of CPLD in user's later period there is the time of operation irregularity.
As a kind of optionally embodiment, this method further include:
When monitoring the operation irregularity of CPLD, control warning device is sounded an alarm.
Further, the BMC of the application can also control warning device and issue police in the operation irregularity for monitoring CPLD
Report, to remind the CPLD of user at this time that there are operation irregularity situations in time, to improve the using effect of user.
As one kind, optionally embodiment, warning device are specially indicator light or buzzer.
Specifically, the warning device of the application can be selected but be not limited only to indicator light (by the light on and off of control instructions lamp
State or luminescent color play the role of reminding user CPLD at this time that there are operation irregularity situations) or buzzer (pass through control
The sound status of buzzer plays the role of reminding the CPLD of user at this time that there are operation irregularity situations), the application is not done herein
It is special to limit.
Referring to figure 2., Fig. 2 is a kind of structural schematic diagram of BMC provided in an embodiment of the present invention.
The BMC includes:
Pre-upgrade unit 1, for carrying out self upgrading according to the BMC version of new edited in advance；Wherein, CPLD version includes
Under a path of new BMC version；
Condition Monitoring Unit 2 is used for while the server is running, the working condition of real-time monitoring CPLD；
Instruction generation unit 3, for being autonomously generated refreshing instruction when monitoring the operation irregularity of CPLD；Wherein, refresh
Instruction includes the path where CPLD version；
Instruction sending unit 4, for refreshing instruction to be independently sent to refresh tool, so that refresh tool is according to CPLD editions
This refreshes CPLD.
The introduction of BMC provided by the present application please refers to the embodiment of above-mentioned autonomous method for refreshing, and the application is no longer superfluous herein
It states.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of method that server independently refreshes CPLD, which is characterized in that the baseboard management controller applied to server
BMC, comprising:
Self upgrading is carried out according to the BMC version of new edited in advance；Wherein, complex programmable logic device (CPLD) version is included in
Under one path of new BMC version；
While the server is running, the working condition of real-time monitoring CPLD；
When monitoring the operation irregularity of the CPLD, it is autonomously generated refreshing instruction；Wherein, the refreshing instruction includes described
Path where CPLD version；
The refreshing instruction is independently sent to refresh tool, so that the refresh tool is according to the CPLD version to described
CPLD is refreshed.
2. the method that server as described in claim 1 independently refreshes CPLD, which is characterized in that the real-time monitoring CPLD's
The process of working condition includes:
The heartbeat message of the CPLD is obtained, in real time from CPLD to monitor the working condition of the CPLD；
The timing since when receiving any bar heartbeat message, when timing time reaches preset time threshold, if having received
Next heartbeat message, it is determined that the CPLD's is working properly；If not receiving next heartbeat message yet, it is determined that described
The operation irregularity of CPLD.
3. the method that server as claimed in claim 2 independently refreshes CPLD, which is characterized in that the preset time threshold tool
Body is the second rank time.
4. the method that server as claimed in claim 2 independently refreshes CPLD, which is characterized in that described to be obtained in real time from CPLD
The process for taking the heartbeat message of the CPLD includes:
Pass through I2C agreement obtains the heartbeat message of the CPLD in real time from CPLD.
5. the method that server as claimed in claim 4 independently refreshes CPLD, which is characterized in that the refresh tool is specially
Jtag_unittest refresh tool.
6. the method that server as described in any one in claim 1-5 independently refreshes CPLD, which is characterized in that this method is also wrapped
It includes:
When monitoring the operation irregularity of the CPLD, the operation irregularity information of the CPLD is recorded.
7. the method that server as claimed in claim 6 independently refreshes CPLD, which is characterized in that the operation irregularity packet
Include the operation irregularity time of the CPLD.
8. the method that server as claimed in claim 6 independently refreshes CPLD, which is characterized in that this method further include:
When monitoring the operation irregularity of the CPLD, control warning device is sounded an alarm.
9. the method that server as claimed in claim 8 independently refreshes CPLD, which is characterized in that the warning device is specially
Indicator light or buzzer.
10. a kind of BMC characterized by comprising
Pre-upgrade unit, for carrying out self upgrading according to the BMC version of new edited in advance；Wherein, CPLD version is included in new
BMC version a path under；
Condition Monitoring Unit is used for while the server is running, the working condition of real-time monitoring CPLD；
Instruction generation unit, for being autonomously generated refreshing instruction when monitoring the operation irregularity of the CPLD；Wherein, described
Refreshing instruction includes the path where the CPLD version；
Instruction sending unit, for the refreshing instruction to be independently sent to refresh tool, so that the refresh tool is according to institute
CPLD version is stated to refresh the CPLD.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811534370.8A CN109669711B (en) | 2018-12-14 | 2018-12-14 | Method for server to automatically refresh CPLD and BMC |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811534370.8A CN109669711B (en) | 2018-12-14 | 2018-12-14 | Method for server to automatically refresh CPLD and BMC |
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| CN109669711B CN109669711B (en) | 2021-10-29 |
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