CN106933575A - A kind of system and method with outer identification server assets information - Google Patents
A kind of system and method with outer identification server assets information Download PDFInfo
- Publication number
- CN106933575A CN106933575A CN201710108066.6A CN201710108066A CN106933575A CN 106933575 A CN106933575 A CN 106933575A CN 201710108066 A CN201710108066 A CN 201710108066A CN 106933575 A CN106933575 A CN 106933575A
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- management system
- cpu
- outband management
- card
- pcie
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 101150039033 Eci2 gene Proteins 0.000 claims abstract description 25
- 102100021823 Enoyl-CoA delta isomerase 2 Human genes 0.000 claims abstract description 25
- 230000004044 response Effects 0.000 claims abstract description 4
- 230000006870 function Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
- G06F9/4413—Plug-and-play [PnP]
- G06F9/4415—Self describing peripheral devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
- G06F13/4081—Live connection to bus, e.g. hot-plugging
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0024—Peripheral component interconnect [PCI]
Abstract
The present invention provides a kind of system and method with outer identification server assets information, system outband management system and server；Outband management system includes PECI buses, GPIO port, interrupt pin；Server includes CPU, the PCIE slots being connected with CPU, the PCIe card with PCIE slot grafting；CPU includes PECI pins, mode A pin；The GPIO port of outband management system is connected with the mode A pin of CPU；Interrupt pin of the PCIE slots also with outband management system is connected；The PECI buses of outband management system are connected with the PECI pins of CPU；Method：CPU is under mode A；If during in the presence of hot slotting or hot drawing PCIe card, PCIE slots send interrupt signal to outband management system；The response of outband management system is interrupted, the PCI space of access server, the card of the hot slotting or hot drawing of identification.
Description
Technical field
The invention belongs to field of computer technology, and in particular to a kind of system with outer identification server assets information and side
Method.
Background technology
For server outband management system, server assets presentation of information is basic function, i.e., in management system
The configuration of server can be got, which kind of model C PU be such as configured with, which kind of model internal memory, the PCI/PCIE cards of which kind of model
Deng.Outband management system obtains the conventional method of system asset information for system bios are identified and are sent to assets information
Outband management system.And increasing system supports PCI/PCIE card hot plug functions now, and this hot plug flow is normal
BIOS is not often needed to participate in, this assets information that may result in outband management system after PCI/PCIE card hot plugs does not update,
It is inaccurate；If wanting to solve this problem, the additional proxies program developed under operating system is needed to realize real-time report
The information of PCI/PCIE cards, actually most of clients do not like the installation agent program in the operating system of oneself.
This is prior art weak point.Therefore, for drawbacks described above of the prior art, there is provided a kind of with outer identification clothes
The system and method for business device assets information, is necessary.
The content of the invention
In order to overcome it is above-mentioned Agent is not installed under conditions of, realize the assets information of outband management system in PCI/
Dynamic replacement problem after PCIe card hot plug, the present invention provides following technical scheme：
A kind of system with outer identification server assets information, including outband management system and server；
Outband management system includes PECI buses, GPIO port, interrupt pin；
Server includes CPU, the PCIE slots being connected with CPU, the PCIe card with PCIE slot grafting；
CPU includes PECI pins, A pattern pins；
The GPIO port of outband management system is connected with the mode A pin of CPU, for sending start life to the mode A pin of CPU
Order；
Interrupt pin of the PCIE slots also with outband management system is connected, in being sent to the interrupt pin of outband management system
Break signal；
The PECI buses of outband management system are connected with the PECI pins of CPU, for the PCI space of access server.
Further, the CPU uses Intel X 86 processors.
Further, described PCIe card replaces with pci card.
Further, described CPU is several, and interrupt pin is several.
Further, loop connecting is realized between some CPU.
Further, described PCIE slots are several.
A kind of method with outer identification server assets information, comprises the following steps：
Step 1：Outband management system initialization, CPU is under mode A；
Step 2：The GPIO port of outband management system sends power-on command to the mode A pin of CPU；
Step 3：If during in the presence of hot slotting or hot drawing card, PCIE slots send interrupt signal to the interrupt pin of outband management system；
Step 4：The response of outband management system is interrupted, and the PECI buses of outband management system access clothes by the PECI pins of CPU
The PCI space of business device；
Step 5：The card of the hot slotting or hot drawing of outband management system identification；
Step 6：Outband management system update assets information.
Further, whether identification described in step 5 includes recognizing the model for having card and card on PCIE slots.
Further, heat is inserted or the card of hot drawing includes PCIe card or pci card.
Advantageous Effects of the invention：The present invention can realize outband management system under conditions of Agent is not installed
Dynamic renewal of the assets information of system after PCI/PCIE card hot plugs, after PCI/PCIE card hot plugs in system, band
Outer management system is perceived by interrupt pin, then reads the card of pci configuration space identification hot drawing or the card of heat insertion, in real time more
The configuration variation of new system PCI/PCIE cards, i.e. real-time perception assets information change.
Additionally, design principle reliability of the present invention, simple structure, with application prospect widely.
As can be seen here, compared with prior art, with prominent substantive distinguishing features and significant progress, it is implemented the present invention
Beneficial effect be also obvious.
Brief description of the drawings
Fig. 1 is the system diagram of the embodiment of the present invention 1；
Fig. 2 is the flow chart of the embodiment of the present invention 2；
Wherein:1st, outband management system；2nd, server；3、CPU；4th, PCIE slots；5th, PECI pins；6th, mode A pin；7、
PECI buses；8th, GPIO port；9th, interrupt pin.
Specific embodiment：
To enable that the purpose of the present invention, feature, advantage are more obvious and understandable, below in conjunction with this specific embodiment
Accompanying drawing, the technical scheme in the present invention is clearly and completely described.
Embodiment 1 is as shown in figure 1, a kind of with the outer system for recognizing server assets information, including the He of outband management system 1
Server 2；
Outband management system 1 includes PECI buses 7, GPIO port 8, interrupt pin 9；
Server 2 includes CPU 3, the PCIE slots 4 being connected with CPU 3, the PCIe card with the grafting of PCIE slots 4；CPU 3 is 4
Individual, to realize loop connecting between 4 CPU 3, CPU 3 uses Intel X 86 processors to interrupt pin 9；PCIE slots are 2
It is individual；PCIe card may be replaced by pci card；
CPU 3 includes PECI pins 5, A patterns pin 6；
The GPIO port 8 of outband management system 1 is connected with the mode A pin 6 of CPU 3, for being sent out to the mode A pin 6 of CPU 3
Send power-on command；
PCIE slots 4 are also connected with the interrupt pin 9 of outband management system 1, for the interrupt pin 9 to outband management system 1
Send interrupt signal；
The PECI buses 7 of outband management system 1 are connected with the PECI pins 5 of CPU 3, for the PCI space of access server 2.
Embodiment 2 is as shown in Fig. 2 a kind of method with outer identification server assets information, comprises the following steps：
Step 1：Outband management system initialization, CPU is under mode A；
Step 2：The GPIO port of outband management system sends power-on command to the mode A pin of CPU；
Step 3：If during in the presence of hot slotting or hot drawing card, PCIE slots send interrupt signal to the interrupt pin of outband management system；
Step 4：The response of outband management system is interrupted, and the PECI buses of outband management system access clothes by the PECI pins of CPU
The PCI space of business device；
Step 5：The card of the hot slotting or hot drawing of outband management system identification, the model for whether having and blocking on identification PCIE slots；Heat is inserted
Or the card of hot drawing includes PCIe card or pci card；
Step 6：Outband management system update assets information.
Mode A, defines a mode of operation of Intel X 86 processors, is needed after electricity on processor when in mode A
Outband management device is waited just to perform code after issuing orders and complete start process, now, outband management system possesses access band
The authority of the pci configuration space of interior system；When mode A is not on processor electricity after Auto Power On, band external system do not visit
Ask the authority of the pci configuration space with interior system.
When system is normally run, CPU is operated under mode A, after PCI/PCIE card hot plugs in system, outband management
System is perceived by interrupt pin, then reads the card of pci configuration space identification hot drawing or the card of heat insertion, real-time update system
The configuration variation of PCI/PCIE cards, i.e. real-time perception assets information change.And when outband management system exception or it is not in place when, place
Reason device is operated under non-mode A, and upper electricity is normal to be started, and the function of system in band will not be impacted.
GPIO port, General Purpose Input Output（Universal input/output）Referred to as GPIO, or always
Line expander, people simplify I/O mouthfuls of extension using industrial standard I2C, SMBus or SPI interface.When microcontroller or chip
Without enough I/O ports, or when system is needed using distal end serial communication or control, GPIO products can be provided additionally group
Control and function for monitoring.
PECI is the abbreviation of Platform Environment Control Interface, and it is an one-wire bus,
It is generally only used for server product.
Outband management system, the network management means that we use at present are essentially all in-band management, i.e. management control
Information and date information is transmitted using unified physics passage, and the core concept of outband management is logical by different physics
Road transmits managing control information and data message, and both are completely independent, and are independent of each other.
Above-described embodiment is illustrative and not restrictive, and above-described embodiment is only to aid in understanding the present invention, therefore this
Invention is not limited to the embodiment described in specific embodiment, every by those skilled in the art's technology according to the present invention scheme
The other specific embodiments for drawing, also belong to the scope of protection of the invention.
Claims (9)
1. it is a kind of with the outer system for recognizing server assets information, it is characterised in that including outband management system and server；
Outband management system includes PECI buses, GPIO port, interrupt pin；
Server includes CPU, the PCIE slots being connected with CPU, the PCIe card with PCIE slot grafting；
CPU includes PECI pins, A pattern pins；
The GPIO port of outband management system is connected with the mode A pin of CPU, for sending start life to the mode A pin of CPU
Order；
Interrupt pin of the PCIE slots also with outband management system is connected, in being sent to the interrupt pin of outband management system
Break signal；
The PECI buses of outband management system are connected with the PECI pins of CPU, for the PCI space of access server.
2. it is as claimed in claim 1 a kind of with the outer system for recognizing server assets information, it is characterised in that the CPU is adopted
Use Intel X 86 processors.
3. it is as claimed in claim 1 a kind of with the outer system for recognizing server assets information, it is characterised in that described PCIE
Card replaces with pci card.
4. it is as claimed in claim 1 a kind of with the outer system for recognizing server assets information, it is characterised in that described CPU
It is several, interrupt pin is several.
5. it is as claimed in claim 4 a kind of with the outer system for recognizing server assets information, it is characterised in that described some
Loop connecting is realized between CPU.
6. it is as claimed in claim 1 a kind of with the outer system for recognizing server assets information, it is characterised in that described PCIE
Slot is several.
7. it is a kind of with the outer method for recognizing server assets information, it is characterised in that to comprise the following steps：
Step 1：Outband management system initialization, CPU is under mode A；
Step 2：The GPIO port of outband management system sends power-on command to the mode A pin of CPU；
Step 3：If during in the presence of hot slotting or hot drawing card, PCIE slots send interrupt signal to the interrupt pin of outband management system；
Step 4：The response of outband management system is interrupted, and the PECI buses of outband management system access clothes by the PECI pins of CPU
The PCI space of business device；
Step 5：The card of the hot slotting or hot drawing of outband management system identification；
Step 6：Outband management system update assets information.
8. it is as claimed in claim 7 a kind of with the outer method for recognizing server assets information, it is characterised in that institute in step 5
State whether identification includes recognizing the model for having card and card on PCIE slots.
9. it is as claimed in claim 7 a kind of with the outer method for recognizing server assets information, it is characterised in that heat is inserted or hot drawing
Card include PCIe card or pci card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108066.6A CN106933575B (en) | 2017-02-27 | 2017-02-27 | System and method for identifying asset information of server out of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108066.6A CN106933575B (en) | 2017-02-27 | 2017-02-27 | System and method for identifying asset information of server out of band |
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| Publication Number | Publication Date |
|---|---|
| CN106933575A true CN106933575A (en) | 2017-07-07 |
| CN106933575B CN106933575B (en) | 2020-08-14 |
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| CN201710108066.6A Active CN106933575B (en) | 2017-02-27 | 2017-02-27 | System and method for identifying asset information of server out of band |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107544890A (en) * | 2017-08-30 | 2018-01-05 | 郑州云海信息技术有限公司 | The acquisition methods and system of server assets information after equipment hot swap |
| CN108733500A (en) * | 2017-04-13 | 2018-11-02 | 阿里巴巴集团控股有限公司 | Fault Locating Method and device, the generation method of correspondence and device |
| CN111459863A (en) * | 2020-03-08 | 2020-07-28 | 苏州浪潮智能科技有限公司 | NVME-MI-based chassis management system and method |
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| CN105302755A (en) * | 2014-06-27 | 2016-02-03 | 曙光信息产业(北京)有限公司 | PCIE board card with monitoring function and monitoring method therefor |
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| CN105700975A (en) * | 2016-01-08 | 2016-06-22 | 华为技术有限公司 | Heat removing method and device as well as heat adding method and device for CPUs |
| CN106326167A (en) * | 2015-06-17 | 2017-01-11 | 中兴通讯股份有限公司 | PCIE sub-card-based hot plugging method and apparatus |
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Patent Citations (6)
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| CN1873632A (en) * | 2005-06-03 | 2006-12-06 | 英业达股份有限公司 | Identification system and method for hot plug peripheral unit |
| CN105302755A (en) * | 2014-06-27 | 2016-02-03 | 曙光信息产业(北京)有限公司 | PCIE board card with monitoring function and monitoring method therefor |
| CN106326167A (en) * | 2015-06-17 | 2017-01-11 | 中兴通讯股份有限公司 | PCIE sub-card-based hot plugging method and apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733500A (en) * | 2017-04-13 | 2018-11-02 | 阿里巴巴集团控股有限公司 | Fault Locating Method and device, the generation method of correspondence and device |
| CN107544890A (en) * | 2017-08-30 | 2018-01-05 | 郑州云海信息技术有限公司 | The acquisition methods and system of server assets information after equipment hot swap |
| CN111459863A (en) * | 2020-03-08 | 2020-07-28 | 苏州浪潮智能科技有限公司 | NVME-MI-based chassis management system and method |
| CN111459863B (en) * | 2020-03-08 | 2021-09-28 | 苏州浪潮智能科技有限公司 | NVME-MI-based chassis management system and method |
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| CN106933575B (en) | 2020-08-14 |
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Effective date of registration: 20200722 Address after: 215100 No. 1 Guanpu Road, Guoxiang Street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Applicant after: SUZHOU LANGCHAO INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 450000 Henan province Zheng Dong New District of Zhengzhou City Xinyi Road No. 278 16 floor room 1601 Applicant before: ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY Co.,Ltd. |
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