CN109656759A - Server master board booting abnormality diagnostic method, system and server - Google Patents
Server master board booting abnormality diagnostic method, system and server Download PDFInfo
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- CN109656759A CN109656759A CN201811393382.3A CN201811393382A CN109656759A CN 109656759 A CN109656759 A CN 109656759A CN 201811393382 A CN201811393382 A CN 201811393382A CN 109656759 A CN109656759 A CN 109656759A
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- master board
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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Abstract
The present invention provides a kind of server master board booting abnormality diagnostic method, system and server, which comprises the baseboard management controller in server obtains the control signal of the server master board from the processing module in the server；The control signal for the server master board that the baseboard management controller will acquire is sent to console, for the console abnormal reason of mainboard booting according to the control signal acquisition of the server master board.For the present invention by the way that the baseboard management controller (BMC) on server master board is connected with processing module (CPLD) by I2C communication bus, register is written in the control signal of server master board by processing module (CPLD)；Baseboard management controller obtains the control signal of server master board by access register, can be convenient the control signal of fast acquiring server master board, and console is according to the control signal of server master board it is known that the abnormal reason of mainboard booting.
Description
Technical field
The present invention relates to server technology fields, more particularly to server detection technique field, specially a kind of service
Device mainboard booting abnormality diagnostic method, system and server.
Background technique
Server can be configured to carry out multiple functions, as it can be used as file server, printing server, using number
According to library server, Web server, it might even be possible to be to integrate the above multiple functions.In this way, it must just have quick processing
Device chip, more RAM and enough internal disk spaces are adjusted to cope with the application that terminal user is likely to occur at any time
With demand.Storage server is usually independent unit.They can be designed to 4U rack sometimes.Alternatively, they
Can be made of two chests --- a storage unit and one are located at neighbouring server.Latter two right chest can be simultaneously
It is mounted in cabinet capablely.As 3120 storage unit of Sun StorEdge and SunFire X4100 server, so that it may merge
For a storage server and it is placed in a cabinet.
When the mainboard of server is not switched on, current diagnostic means are to be measured with multimeter or oscillograph often
A power rail (power rail) and the state for controlling signal, Lai Dingwei is caused by which power or which abnormal signal
It is not switched on.It executes cumbersome and needs auxiliary tool, also to open cabinet, or even the measurement point having is in plank bottom, it has not been convenient to
Measurement.
Summary of the invention
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of booting of server master board is abnormal
Diagnostic method, system and server cause server master board booting different for solving convenient and efficient not obtaining in the prior art
The problem of normal signal.
In order to achieve the above objects and other related objects, the present invention provides a kind of server master board booting abnormity diagnosis side
Method, server master board booting abnormality diagnostic method include: baseboard management controller in server out of described server
Processing module obtain the control signal of the server master board；The server master that the baseboard management controller will acquire
The control signal of plate is sent to console, so that the console is main according to the control signal acquisition of the server master board
The abnormal reason of plate booting.
In one embodiment of the invention, baseboard management controller in the server is from the processing in the server
The control signal that module obtains the server master board specifically includes: processing module in the server is by the server master
Register is written in the control signal of plate；The baseboard management controller obtains the server master board by accessing the register
Control signal.
In one embodiment of the invention, the baseboard management controller passes through I2In C communication bus and the server
Processing module be communicatively coupled.
In one embodiment of the invention, the processing module in the server is CPLD processing module.
In one embodiment of the invention, the control signal of the server master board includes at least each power rail of mainboard
Enable signal, power state signal and reset signal.
The embodiment of the present invention also provides a kind of server, and the server includes: mainboard, is installed on the mainboard
Baseboard management controller and processing module；The baseboard management controller obtains the control of server master board from the processing module
Signal；The control signal for the server master board that the baseboard management controller will acquire is sent to console, for described
Console abnormal reason of mainboard booting according to the control signal acquisition of the server master board.
In one embodiment of the invention, deposit is written in the control signal of the server master board by the processing module
Device；The baseboard management controller obtains the control signal of the server master board by accessing the register.
In one embodiment of the invention, the baseboard management controller passes through I2C communication bus and the processing module
It is communicatively coupled.
In one embodiment of the invention, the control signal of the server master board includes at least each power rail of mainboard
Enable signal, power state signal and reset signal.
The embodiment of the present invention also provides a kind of server master board booting abnormity diagnostic system, comprising: clothes as described above
Business device；It is connected with baseboard management controller in the server, it is main according to the control signal acquisition of the server master board
The console of the abnormal reason of plate booting.
As described above, server master board booting abnormality diagnostic method, system and server of the invention are with beneficial below
Effect:
The present invention by by server master board baseboard management controller (BMC) and processing module (CPLD) pass through I2C
Communication bus is connected, and register is written in the control signal of server master board by processing module (CPLD)；Baseboard management controller is logical
The control signal that access register obtains server master board is crossed, the control signal of fast acquiring server master board is can be convenient, controls
Platform processed is according to the control signal of server master board it is known that the abnormal reason of mainboard booting.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is shown as the flow diagram of server master board booting abnormality diagnostic method of the invention.
Fig. 2 is shown as obtaining the control signal of server master board in server master board booting abnormality diagnostic method of the invention
Idiographic flow schematic diagram.
Fig. 3 is shown as the functional block diagram of server and server master board booting abnormity diagnostic system of the invention.
Component label instructions
1 server
100 mainboards
110 processing modules
120 baseboard management controllers
2 consoles
S110~S120 step
S110~S112 step
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Other advantages and efficacy of the present invention can be easily understood for disclosed content.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also based on different viewpoints and application, without departing from
Various modifications or alterations are carried out under spirit of the invention.It should be noted that in the absence of conflict, following embodiment and implementation
Feature in example can be combined with each other.
It please refers to Fig.1 to Fig.3.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, being not intended to limit the invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, it should all still fall in disclosed skill
Art content obtains in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
The purpose of the present invention is to provide a kind of server master board booting abnormality diagnostic method, system and servers, are used for
It solves the problems, such as that the signal for causing server master board booting abnormal convenient and efficient can not be obtained in the prior art.
As shown in Fig. 1 Fig. 3, server master board booting abnormality diagnostic method, system of the invention described in detail below
And the principle and embodiment of server, so that those skilled in the art is not needed creative work and is appreciated that service of the invention
Device mainboard booting abnormality diagnostic method, system and server.
Specifically, as shown in Figure 1, the embodiment provides a kind of server master board booting abnormality diagnostic method,
Applied in storage medium, the server master board booting abnormality diagnostic method the following steps are included:
Specifically, as shown in Figure 1, the embodiment provides a kind of server master board booting abnormality diagnostic method,
Server master board booting abnormality diagnostic method the following steps are included:
Step S110, the baseboard management controller in server obtain the service from the processing module in the server
The control signal of device mainboard；
The control signal of step S120, the server master board that the baseboard management controller will acquire are sent to control
Platform, for the console abnormal reason of mainboard booting according to the control signal acquisition of the server master board.
The above-mentioned steps S110 of the present embodiment to step S120 is described in detail below.
Step S110, the baseboard management controller in server obtain the service from the processing module in the server
The control signal of device mainboard.
In this present embodiment, the processing module in the server is but is not limited to CPLD (Complex
Programmable Logic Device, Complex Programmable Logic Devices) processing module.
CPLD is the device come out from PAL and GAL device development, and in contrast scale is big, and structure is complicated, is belonged to extensive
Integrated circuit range.It is a kind of user according to respective the need and voluntarily digital integrated electronic circuit of constitutive logic function.It sets substantially
Meter method is, with the methods of schematic diagram, hardware description language, to generate corresponding file destination by Integrated Development software platform,
Code is transmitted in objective chip by download cable (" in system " programming), realizes the digital display circuit of design.
CPLD be mainly by programmable logic macroelement (MC, Macro Cell)) surround center programmable interconnection matrix
Unit composition.Wherein MC structure is more complex, and has complicated I/O cell interconnection structure, can generate as needed spy by user
Fixed circuit structure completes certain function.Since the metal wire inside CPLD using regular length carries out the mutual of each logical block
Even, so the logic circuit of design has time predictability, avoid that segmented interconnection structure timing not exclusively predicts is lacked
Point.
Wherein, in this present embodiment, the control signal of the server master board includes but is not limited to each power rail of mainboard
Enable signal (enable), power state signal (power good) and the reset signal (reset) of (power rail) etc..
Server master board design is all enable, the power good that CPLD carrys out each power rail in control mainboard,
And reset etc. controls signal.So the state of the control signal of the most clear each power rail of CPLD.
In this present embodiment, the baseboard management controller passes through I2Processing mould in C communication bus and the server
Block is communicatively coupled.
The i.e. described baseboard management controller passes through I2C communication bus obtains the server master from the CPLD processing module
The control signal of plate.
And the baseboard management controller (BMC) only needs mainboard standby as Board Management controller
It can be worked normally with power supply (standby power).
Pass through one group of I2C communication bus connects the baseboard management controller (BMC) and the communication of CPLD processing module, BMC
This I can be passed through2C obtains the enable signal (enable) of each power rail (power rail), power supply status letter from CPLD
The state of number (power good) and reset signal (reset) etc., thus do not have to multimeter, the auxiliary tools such as oscillograph,
Without opening cabinet, so that it may the reason of clearly positioning causes mainboard not to be switched on.
Specifically, as shown in Fig. 2, in this present embodiment, baseboard management controller in the server is from the service
The control signal that processing module in device obtains the server master board specifically includes:
Register is written in the control signal of the server master board by step S111, the processing module in the server；
Step S112, the baseboard management controller obtain the control of the server master board by accessing the register
Signal.
Enable signal (enable) of the processing module (CPLD) each power rail (power rail), power state signal
Register is written in the state that (power good) and reset signal (reset) etc. control signal, and this register is to allow
Pass through I2C access.
The baseboard management controller (BMC) passes through I2The register of C communication bus access processing module (CPLD) obtains
Enable signal (enable), power state signal (power good) and the reset signal of each power rail (power rail)
(reset) the control signal such as.
The control signal of step S120, the server master board that the baseboard management controller will acquire are sent to control
Platform, for the console abnormal reason of mainboard booting according to the control signal acquisition of the server master board.
In this way, console (Console) can obtain the control signal of the server master board by network, by dividing
Analyse enable signal (enable), power state signal (power good) and the resetting letter of each power rail (power rail)
The control such as number (reset) signal is the open state that may know that mainboard, it is known which signal causes mainboard booting abnormal.
As shown in figure 3, the embodiment of the present invention also provides a kind of server 1, the server 1 includes: mainboard 100, dress
Baseboard management controller 120 and processing module 110 on the mainboard 100.
In this present embodiment, the processing module 110 in the server 1 is but is not limited to CPLD (Complex
Programmable Logic Device, Complex Programmable Logic Devices) processing module 110.
The baseboard management controller 120 obtains the control signal of 1 mainboard 100 of server from the processing module 110.
Wherein, in this present embodiment, the control signal of 1 mainboard 100 of server includes but is not limited to that mainboard 100 is each
Enable signal (enable), power state signal (power good) and the reset signal of power rail (power rail)
(reset) etc..
The design of 1 mainboard 100 of server is all the enable, power that CPLD carrys out each power rail in control mainboard 100
Good and reset etc. controls signal.So the state of the control signal of the most clear each power rail of CPLD.
In this present embodiment, the baseboard management controller 120 passes through I2C communication bus and the processing module 110 into
Row communication connection.
The i.e. described baseboard management controller 120 passes through I2C communication bus obtains the clothes from the CPLD processing module 110
The control signal of business 1 mainboard 100 of device.
And the baseboard management controller 120 (BMC) only needs mainboard as Board Management controller
100 backup power sources (standby power) can work normally.
The baseboard management controller 120 (BMC) is connected by one group of I2C communication bus and CPLD processing module 110 is logical
Letter, BMC can obtain enable signal (enable), the power supply of each power rail (power rail) by this I2C from CPLD
The state of status signal (power good) and reset signal (reset) etc., to not have to multimeter, the backmans such as oscillograph
Tool, without opening cabinet, so that it may the reason of clearly positioning causes mainboard 100 not to be switched on.
Specifically, in this present embodiment, the control signal of 1 mainboard 100 of server is written the processing module 110
Register；The control that the baseboard management controller 120 obtains 1 mainboard 100 of server by accessing the register is believed
Number.
Enable signal (enable) of the processing module 110 (CPLD) each power rail (power rail), power supply status
Register is written in the state that signal (power good) and reset signal (reset) etc. control signal, and this register is
Allow to pass through I2C access.
The baseboard management controller 120 (BMC) passes through I2The deposit of C communication bus access processing module 110 (CPLD)
Device obtains the enable signal (enable) of each power rail (power rail), power state signal (power good) and again
Confidence number (reset) etc. controls signal.
In this present embodiment, the control for 1 mainboard 100 of the server that the baseboard management controller 120 will acquire is believed
Number it is sent to console 2, for the console 2 mainboard according to the control signal acquisition of 1 mainboard 100 of server
The abnormal reason of 100 bootings.
In this way, console 2 (Console) can obtain the control signal of 1 mainboard 100 of server by network,
By analyze the enable signal (enable) of each power rail (power rail), power state signal (power good) and
The control signal such as reset signal (reset) is the open state that may know that mainboard 100, it is known which signal causes mainboard 100 to be opened
Machine is abnormal.
As shown in figure 3, the embodiment of the present invention also provides a kind of server master board booting abnormity diagnostic system, comprising: such as
The upper server 1；It is connected with baseboard management controller 120 in the server 1, according to 1 mainboard 100 of server
Mainboard 100 described in control signal acquisition is switched on the console as described above 2 of abnormal reason.
Above-mentioned that the course of work of the server 1 and the console 2 is illustrated, details are not described herein.
In conclusion the present invention is by by the baseboard management controller (BMC) and processing module on server master board
(CPLD) pass through I2C communication bus is connected, and register is written in the control signal of server master board by processing module (CPLD)；Substrate
Management Controller obtains the control signal of server master board by access register, can be convenient fast acquiring server master board
Control signal, console is according to the control signal of server master board it is known that the abnormal reason of mainboard booting.So this
Invention effectively overcomes various shortcoming in the prior art and has high industrial utilization value.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, includes that institute is complete without departing from the spirit and technical ideas disclosed in the present invention for usual skill in technical field such as
At all equivalent modifications or change, should be covered by the claims of the present invention.
Claims (10)
- A kind of abnormality diagnostic method 1. server master board is switched on, which is characterized in that server master board booting abnormity diagnosis side Method includes:Baseboard management controller in server obtains the control of the server master board from the processing module in the server Signal；The control signal for the server master board that the baseboard management controller will acquire is sent to console, for the control Platform processed abnormal reason of mainboard booting according to the control signal acquisition of the server master board.
- The abnormality diagnostic method 2. server master board according to claim 1 is switched on, which is characterized in that in the server Baseboard management controller is specifically included from the control signal that the processing module in the server obtains the server master board:Register is written in the control signal of the server master board by the processing module in the server；The baseboard management controller obtains the control signal of the server master board by accessing the register.
- The abnormality diagnostic method 3. server master board according to claim 1 or 2 is switched on, which is characterized in that the substrate pipe Reason controller passes through I2C communication bus is communicatively coupled with the processing module in the server.
- The abnormality diagnostic method 4. server master board according to claim 1 is switched on, which is characterized in that in the server Processing module is CPLD processing module.
- The abnormality diagnostic method 5. server master board according to claim 1 is switched on, which is characterized in that the server master board Control signal include at least each power rail of mainboard enable signal, power state signal and reset signal.
- 6. a kind of server, which is characterized in that the server includes: mainboard, the substrate management control being installed on the mainboard Device processed and processing module；The baseboard management controller obtains the control signal of server master board from the processing module；The control signal for the server master board that the baseboard management controller will acquire is sent to console, for the control Platform processed abnormal reason of mainboard booting according to the control signal acquisition of the server master board.
- 7. server according to claim 6, which is characterized in that the processing module is by the control of the server master board Register is written in signal；The control that the baseboard management controller obtains the server master board by accessing the register is believed Number.
- 8. server according to claim 6 or 7, which is characterized in that the baseboard management controller passes through I2C communication is total Line is communicatively coupled with the processing module.
- The abnormity diagnostic system 9. server master board according to claim 6 is switched on, which is characterized in that the server master board Control signal include at least each power rail of mainboard enable signal, power state signal and reset signal.
- The abnormity diagnostic system 10. a kind of server master board is switched on, comprising:Such as claim 6 to the described in any item servers of claim 9；It is connected with baseboard management controller in the server, according to mainboard described in the control signal acquisition of the server master board The console for the abnormal reason that is switched on.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811393382.3A CN109656759A (en) | 2018-11-21 | 2018-11-21 | Server master board booting abnormality diagnostic method, system and server |
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| CN201811393382.3A CN109656759A (en) | 2018-11-21 | 2018-11-21 | Server master board booting abnormality diagnostic method, system and server |
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Application publication date: 20190419 |