CN109491867A - A kind of communication automatic recovery method and device - Google Patents
A kind of communication automatic recovery method and device Download PDFInfo
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- CN109491867A CN109491867A CN201811339485.1A CN201811339485A CN109491867A CN 109491867 A CN109491867 A CN 109491867A CN 201811339485 A CN201811339485 A CN 201811339485A CN 109491867 A CN109491867 A CN 109491867A
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- management controller
- baseboard management
- communication
- middle plate
- restarted
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- 238000004891 communication Methods 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000011084 recovery Methods 0.000 title claims abstract description 25
- 230000007257 malfunction Effects 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 230000002159 abnormal effect Effects 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000009897 systematic effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 108010028984 3-isopropylmalate dehydratase Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3031—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a motherboard or an expansion card
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Debugging And Monitoring (AREA)
Abstract
This application discloses a kind of communication automatic recovery method and devices, in the method, after whole machine cabinet administrative unit monitors that the communication state between whole machine cabinet administrative unit and baseboard management controller is in failure, can control base board Management Controller restarted, to restore the communication between the baseboard management controller and middle plate, whole machine cabinet administrative unit.So, whole machine cabinet administrative unit can get the real-time running state for the server node that baseboard management controller is sent in real time, RMC is avoided because obtaining the real-time running state less than server node, it is likely to result in the systematic risk of the speed regulation of whole cabinet fan cooling is abnormal, power consumption monitoring is abnormal etc. generation, so that server cabinet monitoring and operation be made to become more stable.
Description
Technical field
This application involves field of computer technology more particularly to a kind of communication automatic recovery methods and device.
Background technique
With the development of the new techniques such as cloud computing, big data, the demand to cabinet type server is more and more, therewith
Come, it is higher and higher to whole machine cabinet server radiating durability requirements.
In order to meet these demands, the node integrated in whole machine cabinet is more and more intensive, node types (including calculating node,
Storage node and GPUBOX node etc.) it is more and more, user to whole machine cabinet administrative unit (abbreviation RMC) and server node it
Between communication robust require it is higher and higher.This is because will lead to RMC can not be normal after communication therebetween is broken down
Obtain the knot that baseboard management controller (Baseboard Management Controler, abbreviation BMC) is monitored and be sent to RMC
Point real-time traffic information, since the fan cooling of whole machine cabinet adjusts the speed, power consumption and power module (PSU) etc. are led to by RMC
The real time temperature for obtaining each node, voltage are crossed, power consumption etc. information is adjusted, if communication is broken down, will lead to
There is risk and instable possibility in whole cabinet operation.
Summary of the invention
In view of this, this application provides a kind of communication automatic recovery method and device, to realize between RMC and BMC
Communication break down after, can restore to communicate automatically, thus guarantee whole machine cabinet operation stability.
In order to achieve the above object of the invention, the application adopts the technical scheme that
A kind of communication automatic recovery method, comprising:
Communication state in reception between the plate whole machine cabinet administrative unit reported and baseboard management controller；
Judge whether the communication state is in malfunction；
When the communication state is in malfunction, whether judgement is continuously in the time of the malfunction more than the
One preset duration is restarted if so, controlling the baseboard management controller, thus restore the baseboard management controller with
Communication between the middle plate, the whole machine cabinet administrative unit.
Optionally, the control baseboard management controller is restarted, and is specifically included:
Control the baseboard management controller reinitialize itself Intelligent Platform Management Bus service driving and into
Journey.
Optionally, the control baseboard management controller is restarted, and is specifically included:
The instruction of restarting of the baseboard management controller is sent to the middle plate, so that the middle plate restarts finger according to
It enables and controls the baseboard management controller and restarted, to restore the baseboard management controller and the middle plate, described whole
Communication between cabinet administrative unit.
Optionally, the communication state is the communication state of Intelligent Platform Management Bus.
Optionally, the middle plate controls the baseboard management controller according to the instruction of restarting and is restarted, specific to wrap
It includes:
The middle plate passes through the universal input output pin of the operation baseboard management controller according to the instruction of restarting
Restarted to control the baseboard management controller.
A kind of communication automatic recovery device, comprising:
Receiving unit, for the communication shape in receiving between the plate whole machine cabinet administrative unit reported and baseboard management controller
State；
First judging unit, for judging whether the communication state is in malfunction；
Second judgment unit, for when the communication state is in malfunction, judgement to be continuously in the failure shape
The time of state whether more than the first preset duration,
Control unit, for controlling the substrate when the time for being continuously in malfunction being more than the first preset duration
Management Controller is restarted, thus restore the baseboard management controller and the middle plate, the whole machine cabinet administrative unit it
Between communication.
Optionally, described control unit specifically includes:
Control the baseboard management controller reinitialize itself Intelligent Platform Management Bus service driving and into
Journey.
Optionally, described control unit specifically includes:
The instruction of restarting of the baseboard management controller is sent to the middle plate, so that the middle plate restarts finger according to
It enables and controls the baseboard management controller and restarted, to restore the baseboard management controller and the middle plate, described whole
Communication between cabinet administrative unit.
Optionally, the communication state is the communication state of Intelligent Platform Management Bus.
Optionally, the middle plate controls the baseboard management controller according to the instruction of restarting and is restarted, specific to wrap
It includes:
The middle plate passes through the universal input output pin of the operation baseboard management controller according to the instruction of restarting
Restarted to control the baseboard management controller.
Compared to the prior art, the application has the advantages that
Based on above technical scheme it is found that in communication automatic recovery method provided by the present application, in whole machine cabinet administrative unit
It, being capable of control base board management after monitoring that the communication state between whole machine cabinet administrative unit and baseboard management controller is in failure
Controller is restarted, to restore the communication between the baseboard management controller and middle plate, whole machine cabinet administrative unit.In this way,
Whole machine cabinet administrative unit can get the real-time running state for the server node that baseboard management controller is sent in real time, keep away
Exempted from RMC because obtaining the real-time running state less than server node, it is possible to cause the speed regulation of whole cabinet fan cooling it is abnormal,
The systematic risk that power consumption monitoring exception etc. generates, so that server cabinet monitoring and operation be made to become more stable.
Detailed description of the invention
In order to which the specific embodiment of the application is expressly understood, used when the application specific embodiment is described below
Attached drawing do a brief description.It should be evident that these attached drawings are only the section Examples of the application.
Fig. 1 is the application system configuration diagram of communication automatic recovery method provided by the embodiments of the present application；
Fig. 2 is communication automatic recovery method flow diagram provided by the embodiments of the present application；
Fig. 3 is communication automatic recovery method signalling diagram provided by the embodiments of the present application；
Fig. 4 is communication automatic recovery device structural schematic diagram provided by the embodiments of the present application.
Specific embodiment
Based on background technology part it is found that when there is event in the communication between whole machine cabinet administrative unit and baseboard management controller
After barrier, whole machine cabinet administrative unit can not normally obtain the node real time execution letter that baseboard management controller monitors and is sent to RMC
There is risk and instable possibility so as to cause whole cabinet operation in breath.
In order to solve the above-mentioned technical problem, this application provides a kind of communication automatic recovery methods, using this method, whole
It, can after cabinet administrative unit monitors that the communication state between whole machine cabinet administrative unit and baseboard management controller is in failure
Control base board Management Controller is restarted, to restore between the baseboard management controller and middle plate, whole machine cabinet administrative unit
Communication.In this way, whole machine cabinet administrative unit can get the reality for the server node that baseboard management controller is sent in real time
When operating status, avoid RMC because obtain less than server node real-time running state, it is possible to lead to whole cabinet fan
The systematic risk of speed regulation of radiating is abnormal, power consumption monitoring is abnormal etc. generation, so that server cabinet monitoring and operation be made to become
It is more stable.
In order to be more clearly understood that the specific embodiment of the application, with reference to the accompanying drawing to the specific embodiment party of the application
Formula is described in detail.
Fig. 1 is the application system configuration diagram of communication automatic recovery method provided by the embodiments of the present application.It should apply
In system architecture, including whole machine cabinet administrative unit (hereinafter referred to as RMC) 11, middle plate 12 and baseboard management controller (following letter
Claim BMC) 13；
Wherein, BMC 13 is used for the real-time traffic information of monitoring server node, for example, the real-time temperature of server node
Degree, voltage and power consumption etc., and the real-time traffic information monitored reports to middle plate 12.
Received real-time traffic information is reported to RMC 11 by middle plate 12.Plate 12 is 11 He of RMC in it is believed that
The bridging device of BMC 13.
RMC 11 is used to be adjusted according to operating parameter of the received real-time traffic information to whole machine cabinet, such as whole
Fan cooling speed regulation, power consumption and adjusting of power module of cabinet etc..
Based on application system framework shown in FIG. 1, as shown in Fig. 2, provided by the embodiments of the present application communicate automatic recovery side
Method the following steps are included:
The communication state between RMC and BMC that plate reports in the reception of S201:RMC 11.
It is to be appreciated that middle plate 12 can monitor its communication between each BMC in application system framework shown in Fig. 1
State, and each communication state that can be monitored reports to RMC 11.
In addition, communication can be realized by Intelligent Platform Management Bus IPMB between middle plate 12 and each BMC 13.Therefore,
Communication state between middle plate and each BMC can be the communication state of each IPMB.It is to be appreciated that Intelligent Platform Management Bus
IPMB is each FRU of ATCA (Advanced Telecom Computing Architecture) advanced telecommunications computing platform
The general name of two groups of redundancy I2C buses of backboard communication.
In addition, middle plate 12 can also according to BMC 13 whether in the second preset duration return IPMI order come judge its with
Whether the communication state between BMC is abnormal.Specifically, if BMC 13 returns to IPMI order in the second preset duration,
IPMB communication state between middle plate and BMC is normal, conversely, the IPMB communication state between middle plate and BMC is abnormal, at this point, in
The communication state of the BMC of communication state exception is set malfunction by plate.
S202:RMC 11 judges whether the communication state is in malfunction.
RMC 11 judges whether the communication state of received each IPMB is in malfunction, if so, executing
S203, if not, returning to S201.
Whether the judgement of S203:RMC 11 is continuously in the time of the malfunction more than the first preset duration, if so,
Execute S204.
It is to be appreciated that the communication state of the middle meeting of the plate 12 each IPMB of real-time monitoring, and the IPMB's real-time monitored is logical
State reporting is interrogated to RMC 11, in this way, RMC 11 can the communication state of plate 12 persistently reports in each IPMB sentence
The corresponding IPMB of each BMC that breaks is continuously in the time of the malfunction whether more than the first preset duration, if so, executing
S204。
It as an example, first preset duration can be the preset time, such as can be 90S.
S204:RMC 11 controls the BMC and is restarted, to restore between the BMC and the middle plate, the RMC
Communication.
It should be noted that control BMC restarts the intelligent platform pipe that can specially reinitialize itself for control BMC
Manage the service driving and process of bus.In addition, BMC restarts the chip-scale reparation that BMC may be implemented.
This step can be with specifically: RMC 11 sends the instruction of restarting of the BMC to the middle plate, so that the middle plate root
Restarted according to instruction of restarting control BMC, the BMC is made to reinitialize the service of the Intelligent Platform Management Bus of itself
Driving and process, to restore the communication between the BMC and the middle plate, the RMC.
Restarted it is to be appreciated that middle plate controls BMC according to the instruction of restarting, it can be with specifically: middle plate is according to
Universal input output pin (the general purpose input that instruction of restarting passes through the operation baseboard management controller
Output, GPIO) restarted to control the baseboard management controller, in this way, control BMC restarting process independent of
IPMB agreement, but BMC is forced by the cooperation with hardware circuit to carry out chip-scale reparation.
The above are the specific implementations of communication automatic recovery method provided by the embodiments of the present application.In the specific implementation side
In formula, after RMC monitors that the communication state between RMC and BMC is in failure, BMC can be controlled and restarted, to restore
Communication between the BMC and middle plate, RMC, in this way, RMC can get the real-time fortune for the server node that BMC is sent in real time
Row state avoids RMC because obtaining the real-time running state less than server node, it is possible to lead to whole cabinet fan cooling
The systematic risk of speed regulation is abnormal, power consumption monitoring is abnormal etc. generation, so that server cabinet monitoring and operation be made to become more
Stablize.
It is to be appreciated that communication automatic recovery method provided by the embodiments of the present application can be adapted for SmartRack platform
Large-scale integrating server cabinet framework, but this method is not limited to large-scale whole machine cabinet server, can be adapted for the institute for possessing RMC
There is server architecture.
In order to be more clearly understood that communication automatic recovery method provided by the embodiments of the present application, it is based on application shown in FIG. 1
The signalling diagram of system architecture, communication automatic recovery method provided by the embodiments of the present application is as shown in Figure 3 comprising following step
It is rapid:
S301: the communication state between the middle plate middle plate detected and BMC reports to RMC.
The communication state that plate reports in S302:RMC reception；
S303:RMC judges whether the communication state is in malfunction, if so, S304 is executed, if not, returning
S302；
S304: whether the communication state in judgement between plate and BMC is continuously in the time of the malfunction more than
One preset duration, if so, S305 is executed, if not, returning to S302.
S305: the instruction of restarting for the BMC that communication is broken down is sent to the middle plate；
S306: middle plate judges whether to receive instruction of restarting, if so, S307 is executed, if not, not executing any behaviour
Make.
S307: the BMC that middle plate communication control breaks down reinitializes the service of the Intelligent Platform Management Bus of itself
Driving and process, to restore the communication between the BMC and the middle plate, the RMC that communication is broken down.
This step can be with specifically: and middle plate realizes restarting for BMC by universal input/output pin of operation BMC, thus
So that BMC is reinitialized the service driving and process of the Intelligent Platform Management Bus of itself, thus restore the BMC and it is described in
Communication between plate, the RMC.
The communication automatic recovery method provided based on the above embodiment, the embodiment of the present application also provides a kind of communication is automatic
Recovery device.
Refer to Fig. 4, a kind of communication automatic recovery device provided by the embodiments of the present application includes:
Receiving unit 41, the communication state between RMC and BMC reported for plate in receiving；
First judging unit 42, for judging whether the communication state is in malfunction；
Second judgment unit 43, for when the communication state is in malfunction, judgement to be continuously in the failure
The time of state whether more than the first preset duration,
Control unit 44, for controlling the BMC when the time for being continuously in malfunction being more than the first preset duration
Restarted, to restore the communication between the BMC and the middle plate, the RMC.
As the example of the application, control unit 44 can be specifically included:
Control service driving and process that the BMC reinitializes the Intelligent Platform Management Bus of itself.
As another example of the application, control unit 44 can also be specifically included:
The instruction of restarting of BMC is sent to the middle plate, so that the middle plate, which controls BMC according to the instruction of restarting, carries out weight
It opens, to restore the communication between the BMC and the middle plate, RMC.
As the another example of the application, the communication state is the communication state of Intelligent Platform Management Bus.
As the another example of the application, the middle plate according to the instruction of restarting control the baseboard management controller into
Row is restarted, and is specifically included:
The middle plate passes through the universal input output pin of the operation baseboard management controller according to the instruction of restarting
Restarted to control the baseboard management controller.
The above are the specific implementations of communication automatic recovery method and device provided by the embodiments of the present application.
Claims (10)
1. a kind of communication automatic recovery method characterized by comprising
Communication state in reception between the plate whole machine cabinet administrative unit reported and baseboard management controller；
Judge whether the communication state is in malfunction；
When the communication state is in malfunction, whether the time that judgement is continuously in the malfunction is pre- more than first
If duration, restarted if so, controlling the baseboard management controller, thus restore the baseboard management controller with it is described
Communication between middle plate, the whole machine cabinet administrative unit.
2. the method according to claim 1, wherein the control baseboard management controller is restarted,
It specifically includes:
Control service driving and process that the baseboard management controller reinitializes the Intelligent Platform Management Bus of itself.
3. the method according to claim 1, wherein the control baseboard management controller is restarted,
It specifically includes:
The instruction of restarting of the baseboard management controller is sent to the middle plate, so that the middle plate is according to the instruction of restarting control
It makes the baseboard management controller to be restarted, to restore the baseboard management controller and the middle plate, the whole machine cabinet
Communication between administrative unit.
4. the method according to claim 1, wherein the communication state is the communication of Intelligent Platform Management Bus
State.
5. according to the method described in claim 3, it is characterized in that, the middle plate controls the substrate according to the instruction of restarting
Management Controller is restarted, and is specifically included:
The middle plate is controlled according to the instruction of restarting by operating the universal input output pin of the baseboard management controller
The baseboard management controller is made to be restarted.
6. a kind of communication automatic recovery device characterized by comprising
Receiving unit, for the communication state in receiving between the plate whole machine cabinet administrative unit reported and baseboard management controller；
First judging unit, for judging whether the communication state is in malfunction；
Second judgment unit, for when the communication state is in malfunction, judgement to be continuously in the malfunction
Time whether more than the first preset duration,
Control unit, for controlling the substrate management when the time for being continuously in malfunction being more than the first preset duration
Controller is restarted, to restore between the baseboard management controller and the middle plate, the whole machine cabinet administrative unit
Communication.
7. device according to claim 6, which is characterized in that described control unit specifically includes:
Control service driving and process that the baseboard management controller reinitializes the Intelligent Platform Management Bus of itself.
8. device according to claim 6, which is characterized in that described control unit specifically includes:
The instruction of restarting of the baseboard management controller is sent to the middle plate, so that the middle plate is according to the instruction of restarting control
It makes the baseboard management controller to be restarted, to restore the baseboard management controller and the middle plate, the whole machine cabinet
Communication between administrative unit.
9. device according to claim 6, which is characterized in that the communication state is the communication of Intelligent Platform Management Bus
State.
10. device according to claim 8, which is characterized in that the middle plate controls the base according to the instruction of restarting
Board management controller is restarted, and is specifically included:
The middle plate is controlled according to the instruction of restarting by operating the universal input output pin of the baseboard management controller
The baseboard management controller is made to be restarted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339485.1A CN109491867A (en) | 2018-11-12 | 2018-11-12 | A kind of communication automatic recovery method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339485.1A CN109491867A (en) | 2018-11-12 | 2018-11-12 | A kind of communication automatic recovery method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109491867A true CN109491867A (en) | 2019-03-19 |
Family
ID=65695550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811339485.1A Withdrawn CN109491867A (en) | 2018-11-12 | 2018-11-12 | A kind of communication automatic recovery method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109491867A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198065A (en) * | 2019-06-21 | 2019-09-03 | 深圳市小兔充充科技有限公司 | The detection circuit of charging station and the detection device of charging station |
| CN111694710A (en) * | 2020-06-10 | 2020-09-22 | 浪潮商用机器有限公司 | Method, device and equipment for monitoring faults of substrate management controller and storage medium |
-
2018
- 2018-11-12 CN CN201811339485.1A patent/CN109491867A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110198065A (en) * | 2019-06-21 | 2019-09-03 | 深圳市小兔充充科技有限公司 | The detection circuit of charging station and the detection device of charging station |
| CN111694710A (en) * | 2020-06-10 | 2020-09-22 | 浪潮商用机器有限公司 | Method, device and equipment for monitoring faults of substrate management controller and storage medium |
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Application publication date: 20190319 |
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