CN104021054A - Server fault visual detecting and processing method and system and programmable chip - Google Patents

Server fault visual detecting and processing method and system and programmable chip Download PDF

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CN104021054A
CN104021054A CN201410258508.1A CN201410258508A CN104021054A CN 104021054 A CN104021054 A CN 104021054A CN 201410258508 A CN201410258508 A CN 201410258508A CN 104021054 A CN104021054 A CN 104021054A
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bmc
fault
processing policy
programmable chip
server
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郑天
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Inspur Beijing Electronic Information Industry Co Ltd
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Inspur Beijing Electronic Information Industry Co Ltd
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Abstract

The invention discloses a server fault visual detecting and processing method and system and a programmable chip. The method includes the steps that the programmable chip receives fault information sent by a BMC in a server; the programmable chip sends the fault information to an OLED displayer to be displayed, the fault level is judged according to the fault information, and a corresponding processing strategy is fed back to the BMC according to the fault level so as to drive the BMC to conduct corresponding processing on the server according to the processing strategy. According to the server fault visual detecting and processing method and system and the programmable chip, the occupancy rate of the BMS can be reduced, the purpose of rapid fault positioning can further be achieved, and a multi-node system and a redundant system can be well supported. In addition, the programmable chip can judge the level of occurred faults and can feed back corresponding processing strategies to drive the BMC to conduct corresponding processing on the faults.

Description

The visual detecting of server failure and disposal route, system and programmable chip
Technical field
The present invention relates to Computer Applied Technology field, be specifically related to the visual detecting of a kind of server failure and disposal route, system and programmable chip.
Background technology
High reliability, as a key property of server, makes fault detect must become a critical function of server.Server failure detection is at present mainly the mode that the LED lamp of utilization is combined with fault handbook, it is exactly specifically the state that user first judges LED lamp, then consult fault handbook and locate concrete fault, the shortcoming of this method is that in fault handbook, information is generally all a lot, user searches time that can be expensive, cannot accomplish to locate fast the object of fault.
Secondly, traditional fault detection method is directly to control LED driver by BMC, as shown in Figure 1, baseboard management controller (Baseboard Management Controller, be called for short BMC) directly control LED driver by SMB (abbreviation of SMBUS), allow the LED matrix ruuning situation of display server at any time.Current, in order better to realize man-machine interaction, the rich and instantaneity of the content that fault detect need to show requires also more and more higher.But can take so the considerable resource of the limited BMC of arithmetic capability, even likely occur showing situation not in time.And traditional fault detection method is only applicable to single node non-redundant system, the BMC Based Intelligent Control of each node with respect to LED matrix, this framework is not suitable for multi-node system and redundant system.
Summary of the invention
The technical issues that need to address of the present invention are to provide the visual detecting of a kind of server failure and disposal route, system and programmable chip, not only can reduce the occupancy of BMS, can also reach the object of quick location fault.
In order to solve the problems of the technologies described above, the invention provides the visual detecting of a kind of server failure and disposal route, comprising:
The failure message that baseboard management controller BMC in programmable chip reception server sends;
Described programmable chip is sent to OLED display by described failure message and shows, and according to described failure message failure judgement rank, according to extremely described BMC of the corresponding processing policy of described fault level feedback, to drive described BMC, according to described processing policy, described server is carried out to respective handling.
Further, also comprise:
Described programmable chip receives the work state information of the server of described BMC transmission;
Described programmable chip is sent to OLED display by described work state information and shows.
Further, described programmable chip adopts IPMI IPMI agreement and described BMC to communicate; Described programmable chip receives by I2C bus the described failure message that described BMC sends, and receives by UART Universal Asynchronous Receiver Transmitter UART interface the described work state information that described BMC sends; Described programmable chip feeds back corresponding processing policy to described BMC by UART interface;
Wherein, described programmable chip is programmable system PSOC family chip on sheet.
Further, described failure message comprises: locating information and the information that reports an error;
Described method also comprises: BMC, by communicating by letter and position with FPGA, sends to described programmable chip by described failure message with data packet format; Described locating information is the hardware information breaking down, described in the error message of the hardware that breaks down described in being of the information of reporting an error.
Further, described method also comprises: for each fault rank arranges corresponding threshold value and processing policy,
Described according to described failure message failure judgement rank,,, comprising to drive BMC, according to described processing policy, server is carried out to respective handling to described BMC according to the corresponding processing policy of described fault level feedback:
If described in the information of reporting an error reach threshold value corresponding to a certain fault rank, judge that the fault occurring is this fault rank, and inquire about corresponding processing policy, described processing policy is sent to described BMC, wherein, in described processing policy, also comprise: described locating information and described fault rank.
Further, described BMC comprises one or more.
In order to solve the problems of the technologies described above, the present invention also provides a kind of programmable chip, for the visual detecting of server failure and processing, comprising:
Receiver module, the failure message sending for receiving BMC;
Display control module, shows for described failure message is sent to OLED display;
FCM fault control module, for according to described failure message failure judgement rank, according to the corresponding processing policy of described fault level feedback to described BMC, to drive BMC, according to described processing policy, server is carried out to respective handling.
Further, described programmable chip adopts IPMI agreement and described BMC to communicate;
Described receiver module, also for receiving described failure message by I2C bus;
Described display control module, also for being sent to described OLED display by serial peripheral equipment interface SPI by described failure message;
Described FCM fault control module, also for feeding back corresponding processing policy to described BMC by UART interface.
Further, described failure message comprises: locating information and the information that reports an error; Described locating information is the positional information of the hardware that breaks down, described in the information of reporting an error be the error message of the hardware of described transmission fault.
Described FCM fault control module, is also used to each fault rank that corresponding threshold value and processing policy are set;
Described FCM fault control module, for according to described failure message failure judgement rank,,, comprising to drive BMC, according to described processing policy, server is carried out to respective handling to described BMC according to the corresponding processing policy of described fault level feedback:
If described in the information of reporting an error reach threshold value corresponding to a certain fault rank, judge that the fault occurring is this fault rank, and inquire about corresponding processing policy, described processing policy is sent to described BMC, wherein, in described processing policy, also comprise: described locating information and described fault rank.
In order to solve the problems of the technologies described above, the present invention also provides the visual detecting of a kind of server failure and disposal system, comprising: one or more BMC, programmable chip as above and OLED display.
Compared with prior art, the visual detecting of server failure and disposal route, system and programmable chip that at least one embodiment of the present invention provides, on server, increase OLED (Organic Light Emitting Diode) display, between OLED display and BMC, add programmable chip, in addition, the failure message that user shows by OLED, can navigate to trouble spot fast; In another embodiment, adopt PSOC (Programmable System On Chip, programmable system on sheet) family chip, input can connect one or more BMC, output on an OLED display, control to realize by BMC the pattern that PSOC driving OLED shows, not only can reduce the occupancy of BMS, can allow client understand the instant ruuning situation of abundanter server, and can support well multi-node system and redundant system simultaneously.In another embodiment, programmable chip can judge the fault rank of generation, and feeds back corresponding processing policy and order about BMC fault is carried out to respective handling.
Brief description of the drawings
Fig. 1 is fault detect schematic diagram in prior art;
Fig. 2 is the structural drawing of the visual detecting of server failure and treating apparatus in embodiment;
Fig. 3 is the structural drawing of programmable chip in embodiment;
Fig. 4 is the process flow diagram of the visual detecting of server failure and disposal route in embodiment.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, embodiments of the invention are elaborated.It should be noted that, in the situation that not conflicting, the combination in any mutually of the feature in embodiment and embodiment in the application.
Embodiment:
As shown in Figure 2, the present embodiment provides the visual detecting of a kind of server failure and disposal system, comprising: BMC, programmable chip and OLED display, wherein:
BMC and programmable chip interconnect, and communicate by letter with described programmable chip by IPMI (Intelligent Platform Management Interface is called for short IPMI); Send the work state information of server by UART Universal Asynchronous Receiver Transmitter (Universal Asynchronous Receiver/Transmitter is called for short UART) interface, send failure message to described programmable chip by I2C bus; Described programmable chip feeds back fault handling strategy to BMC by UART interface;
BMC obtains work state information or the failure message of server by communicating by letter with FPGA;
Described programmable chip and OLED display interconnect, and by Serial Peripheral Interface (SPI) (Serial Peripheral Interface is called for short SPI), described failure message are sent to OLED display.
Wherein, programmable chip can adopt PSOC family chip, such as the Cypress PSOC4 family chip that adopts Sai Pulasi company to produce.
Preferably, this system comprises one or more BMC, and a programmable chip, by connecting multiple BMC, shows failure message with driving OLED display, can realize the support to multi-node system and redundant system.For example, Yi Tai eight road servers (eight CPU) now, can there be two kinds of mode of operations, eight tunnel mode of operation He Shuan tetra-tunnel mode of operations, under the mode of operation of Ba road, that is exactly that a BMC works, work if Shuan Si road mode of operation is exactly two BMC, how many BMC is determined by concrete mode of operation.
As shown in Figure 3, the present embodiment provides programmable chip, for the visual detecting of server failure and processing, comprising:
Receiver module, the failure message sending for receiving BMC;
Display control module, shows for described failure message is sent to OLED display;
FCM fault control module, for according to described failure message failure judgement rank, according to the corresponding processing policy of described fault level feedback to described BMC, to drive BMC, according to described processing policy, server is carried out to respective handling.
Wherein, described BMC comprises one or more, and display control module is sent to OLED display by the failure message of one or more BMC and shows; FCM fault control module, feeds back to the server under this BMC by the processing policy corresponding with BMC.
Wherein, described programmable chip adopts IPMI agreement and described BMC to communicate;
Described receiver module, also for receiving described failure message by I2C bus;
Described display control module, also for being sent to described OLED display by serial peripheral equipment interface SPI by described failure message;
Described FCM fault control module, also for feeding back corresponding processing policy to described BMC by UART interface.
Wherein, described failure message comprises: locating information and the information that reports an error; Described locating information is the positional information of the hardware that breaks down, described in the information of reporting an error be the error message of the hardware of described transmission fault.For example, on No. 1 memory board, excess Temperature is how many, and wherein No. 1 plate is locating information, and temperature is the information of reporting an error.BMC by with field programmable gate array (Field Programmable Gate Array, be called for short FPGA) communicating by letter positions, described failure message is sent to described programmable chip with data packet format, such as, failure message form can be CPU0error temperature65 °;
Described FCM fault control module, is also used to each fault rank that corresponding threshold value and processing policy are set;
Described FCM fault control module, for according to described failure message failure judgement rank,,, comprising to drive BMC, according to described processing policy, server is carried out to respective handling to described BMC according to the corresponding processing policy of described fault level feedback:
If described in the information of reporting an error reach threshold value corresponding to a certain fault rank, judge that the fault occurring is this fault rank, and inquire about corresponding processing policy, described processing policy is sent to described BMC, wherein, in described processing policy, also comprise: described locating information and described fault rank.
For example, 3 fault ranks are set, respectively: warning fault, grave warning and unrecoverable failure, taking CPU as example, corresponding 3 other threshold values of failure level are made as 70 °, 80 °, 90 ° respectively, that is to say, in the information that reports an error, the temperature of CPU reaches 70 ° for alarm failure, and reaching 90 ° is unrecoverable failure.The processing policy of corresponding warning and grave warning can be check that whether server fan is in place and start, and processing policy corresponding to grave warning can be direct shutdown.BMC receives after the processing policy of programmable chip, just can carry out respective handling to server according to described processing policy.
In addition, fault rank can also comprise common warning, first being sent to OLED shows, simultaneously OLED can demonstrate user to this fault can option of operation, user chooses option by button, and then the fault handling mode that programmable chip is just chosen this user sends to BMC as the processing policy to this common alarm failure.
Described programmable chip is programmable system PSOC family chip on sheet.
As shown in Figure 4, the present embodiment provides the visual detecting of a kind of server failure and disposal route, comprises the following steps:
S101: programmable chip receives the failure message that BMC sends;
Whether BMC needs real-time monitoring server to break down, and in the time monitoring server and break down, failure message is sent to programmable chip;
Described failure message comprises: locating information and the information that reports an error; For example, on No. 1 memory board, excess Temperature is how many, and wherein No. 1 plate is locating information, and temperature is the information of reporting an error.Described locating information is the hardware information breaking down, such as: the hardware breaking down is CPU, hard disk Disk, fan and memory board MRB, power ps U etc., the error message of the hardware that the described information of reporting an error breaks down described in being, as the error message of CPU voltage and temperature, Disk error message, fan error message etc.By communicating by letter and position with FPGA, then described failure message is sent to PSoC with data packet format by BMC.For example, failure message form can be CPU0 error temperature65 °.
Preferably, the BMC being connected with programmable chip comprises one or more, and a programmable chip, by connecting multiple BMC, shows failure message with driving OLED display, can realize the support to multi-node system and redundant system.
S102: described programmable chip is sent to OLED display by described failure message and shows, and according to described failure message failure judgement rank, according to extremely described BMC of the corresponding processing policy of described fault level feedback, to drive BMC, according to described processing policy, server is carried out to respective handling.
Wherein, described method also comprises: for each fault rank arranges corresponding threshold value and processing policy,
Described according to described failure message failure judgement rank,,, comprising to drive BMC, according to described processing policy, server is carried out to respective handling to described BMC according to the corresponding processing policy of described fault level feedback:
If described in the information of reporting an error reach threshold value corresponding to a certain fault rank, judge that the fault occurring is this fault rank, and inquire about corresponding processing policy, described processing policy is sent to described BMC, wherein, in described processing policy, also comprise: described locating information and described fault rank.
For example, 3 fault ranks are set, respectively: warning fault, grave warning and unrecoverable failure, taking CPU as example, corresponding 3 other threshold values of failure level are made as 70 °, 80 °, 90 ° respectively, that is to say, in the information that reports an error, the temperature of CPU reaches 70 ° for alarm failure, and reaching 90 ° is unrecoverable failure.The processing policy of corresponding warning and grave warning can be check that whether server fan is in place and start, and processing policy corresponding to grave warning can be direct shutdown.BMC receives after the processing policy of programmable chip, just can carry out respective handling to server according to described processing policy.
In addition, fault rank can also comprise common warning, first being sent to OLED shows, simultaneously OLED can demonstrate user to this fault can option of operation, user chooses option by button, and then the fault handling mode that programmable chip is just chosen this user sends to BMC as the processing policy to this common alarm failure.
Preferably, described BMC comprises one or more, and programmable chip receives the failure message that each BMC sends, and the failure message of one or more BMC is sent to OLED display shows; The processing policy corresponding with BMC fed back to the server under this BMC.
In addition, break down when BMC does not monitor server, server is in the time of normal operating conditions, and described method also comprises:
BMC sends the work state information of server to described programmable chip; Described programmable chip is sent to OLED display by described work state information and shows.
The work state information that OLED display shows comprises: server hardware configuration information (such as operating system version, CPU model, internal memory and hard disk size), network configuration parameters (such as ip address, gateway, subnet mask), BMC firmware version information, OLED firmware version information, user defined character string show, CPU hard disk memory usage information, customer service phone etc. under operation condition of server.
Wherein, in the present embodiment, the PSOC chip that preferably adopts Sai Pulasi company to produce; PSOC chip refers to PSOC system single-chip microcomputer, at a proprietary MCU (Microprogrammed Control Unit, micro-processing and control element (PCE)) kernel integrated around configurable analog-and digital-peripheral components array PSOC piece, utilize the able to programme interconnected array of chip internal, analog-and digital-resource on configuring chip effectively, reaches the object of programmable system on chip.Between BMC and OLED, add PSOC, and in PSOC burning control OLED show required code.
Described programmable chip adopts IPMI IPMI agreement and described BMC to communicate; Described programmable chip receives by I2C bus the described failure message that described BMC sends, I2C bus is the twin wire universal serial bus of being developed by PHILIPS company, and described programmable chip receives by UART Universal Asynchronous Receiver Transmitter UART interface the described work state information that described BMC sends; Described programmable chip feeds back corresponding processing policy to described BMC by UART interface.
In an application example, adopt Cypress PSOC4 chip as example taking programmable chip, Cypress PSOC4 chip is communicated by letter to obtain server normal operating conditions and performance information and is fed back corresponding fault handling strategy to BMC with BMC by UART interface; Failure message when communicating by letter to obtain server by I2C bus with BMC and breaking down.
PSOC4 imports the data after resolving into the buffer of OLED display by SPI, OLED display is made corresponding demonstration by the data in buffer.
When server non-fault, PSOC4 chip and BMC communicate with IPMI agreement, send to OLED display to show the information such as the associated server hardware configuration information getting, network parameter, utilization factor.
In the time that server breaks down, BMC sends to PSOC4 chip by I2C bus by failure message, failure message is sent to OLED display by PSOC4 chip, OLED display can be jumped out server normal display state, failure message is carried out to flicker in two seconds reports to the police, after warning completes, get back to normal interface, can show a warning label position on the upper left side of display screen simultaneously, user can be by the warning flag on OLED, judge whether fault and whether fault is processed, if fault is untreated, user can pass through button operation, the source of trouble to location is carried out corresponding simple processing, for example the control chip in the source to fault carries out reset processing.If user will check failure message, need button operation to enter failure message menu item, show failure message.
Meanwhile, PSOC4 chip is according to described failure message failure judgement rank, according to extremely described BMC of the corresponding processing policy of described fault level feedback, to drive BMC, according to described processing policy, server is carried out to respective handling.For example, there is unrecoverable failure in PSOC4 chip judgement, the processing policy that PSOC4 chip directly feeds back shutdown to BMC to drive BMC to the server processing of shutting down.
Can find out from above-described embodiment, with respect to prior art, in above-described embodiment, provide at least one embodiment visual detecting of server failure and disposal route, device and the programmable chip that provide, on server, increase OLED display, between OLED display and BMC, add programmable chip, in addition, the failure message that user shows by OLED, can navigate to trouble spot fast; In another embodiment, adopt PSOC family chip, input can connect one or more BMC, output on an OLED display, control to realize by BMC the pattern that PSOC driving OLED shows, not only can reduce the occupancy of BMS, can allow client understand the instant ruuning situation of abundanter server, and can support well multi-node system and redundant system simultaneously.In another embodiment, programmable chip can judge the fault rank of generation, and feeds back corresponding processing policy and order about BMC fault is carried out to respective handling.
One of ordinary skill in the art will appreciate that all or part of step in said method can carry out instruction related hardware by program and complete, described program can be stored in computer-readable recording medium, as ROM (read-only memory), disk or CD etc.Alternatively, all or part of step of above-described embodiment also can realize with one or more integrated circuit.Correspondingly, the each module/unit in above-described embodiment can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
The foregoing is only the preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.According to summary of the invention of the present invention; also can there be other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion; within the spirit and principles in the present invention all; any amendment of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.

Claims (10)

1. the visual detecting of server failure and a disposal route, comprising:
The failure message that baseboard management controller BMC in programmable chip reception server sends;
Described programmable chip is sent to OLED display by described failure message and shows, and according to described failure message failure judgement rank, according to extremely described BMC of the corresponding processing policy of described fault level feedback, to drive described BMC, according to described processing policy, described server is carried out to respective handling.
2. the method for claim 1, is characterized in that, also comprises:
Described programmable chip receives the work state information of the server of described BMC transmission;
Described programmable chip is sent to OLED display by described work state information and shows.
3. method as claimed in claim 2, is characterized in that:
Described programmable chip adopts IPMI IPMI agreement and described BMC to communicate; Described programmable chip receives by I2C bus the described failure message that described BMC sends, and receives by UART Universal Asynchronous Receiver Transmitter UART interface the described work state information that described BMC sends; Described programmable chip feeds back corresponding processing policy to described BMC by UART interface;
Wherein, described programmable chip is programmable system PSOC family chip on sheet.
4. the method for claim 1, is characterized in that:
Described failure message comprises: locating information and the information that reports an error;
Described method also comprises: BMC, by communicating by letter and position with FPGA, sends to described programmable chip by described failure message with data packet format; Described locating information is the hardware information breaking down, described in the error message of the hardware that breaks down described in being of the information of reporting an error.
5. method as claimed in claim 4, is characterized in that:
Described method also comprises: for each fault rank arranges corresponding threshold value and processing policy,
Described according to described failure message failure judgement rank,,, comprising to drive BMC, according to described processing policy, server is carried out to respective handling to described BMC according to the corresponding processing policy of described fault level feedback:
If described in the information of reporting an error reach threshold value corresponding to a certain fault rank, judge that the fault occurring is this fault rank, and inquire about corresponding processing policy, described processing policy is sent to described BMC, wherein, in described processing policy, also comprise: described locating information and described fault rank.
6. the method as described in claim 1~5 any one claim, is characterized in that:
Described BMC comprises one or more.
7. a programmable chip, for the visual detecting of server failure and processing, comprising:
Receiver module, the failure message sending for receiving BMC;
Display control module, shows for described failure message is sent to OLED display;
FCM fault control module, for according to described failure message failure judgement rank, according to the corresponding processing policy of described fault level feedback to described BMC, to drive BMC, according to described processing policy, server is carried out to respective handling.
8. programmable chip as claimed in claim 7, is characterized in that:
Described programmable chip adopts IPMI agreement and described BMC to communicate;
Described receiver module, also for receiving described failure message by I2C bus;
Described display control module, also for being sent to described OLED display by serial peripheral equipment interface SPI by described failure message;
Described FCM fault control module, also for feeding back corresponding processing policy to described BMC by UART interface.
9. programmable chip as claimed in claim 8, is characterized in that:
Described failure message comprises: locating information and the information that reports an error; Described locating information is the positional information of the hardware that breaks down, described in the information of reporting an error be the error message of the hardware of described transmission fault;
Described FCM fault control module, is also used to each fault rank that corresponding threshold value and processing policy are set;
Described FCM fault control module, for according to described failure message failure judgement rank,,, comprising to drive BMC, according to described processing policy, server is carried out to respective handling to described BMC according to the corresponding processing policy of described fault level feedback:
If described in the information of reporting an error reach threshold value corresponding to a certain fault rank, judge that the fault occurring is this fault rank, and inquire about corresponding processing policy, described processing policy is sent to described BMC, wherein, in described processing policy, also comprise: described locating information and described fault rank.
10. the visual detecting of server failure and a disposal system, comprising: one or more BMC, programmable chip and OLED display as described in claim 7~9.
CN201410258508.1A 2014-06-11 2014-06-11 Server fault visual detecting and processing method and system and programmable chip Pending CN104021054A (en)

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