CN109491867A - A kind of communication automatic recovery method and device - Google Patents

A kind of communication automatic recovery method and device Download PDF

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Publication number
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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CN
China
Prior art keywords
management controller
baseboard management
communication
middle plate
restarted
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Withdrawn
Application number
CN201811339485.1A
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Chinese (zh)
Inventor
公衍宾
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Zhengzhou Yunhai Information Technology Co Ltd
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Zhengzhou Yunhai Information Technology Co Ltd
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Priority to CN201811339485.1A priority Critical patent/CN109491867A/en
Publication of CN109491867A publication Critical patent/CN109491867A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/3003Monitoring arrangements specially adapted to the computing system or computing system component being monitored
    • G06F11/3031Monitoring 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/30Monitoring
    • G06F11/3055Monitoring 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
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/445Program loading or initiating
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy 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

A kind of communication automatic recovery method and device
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.
CN201811339485.1A 2018-11-12 2018-11-12 A kind of communication automatic recovery method and device Withdrawn CN109491867A (en)

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

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CN109491867A true CN109491867A (en) 2019-03-19

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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