CN207799670U - A kind of dual system concentration outband management modular structure - Google Patents
A kind of dual system concentration outband management modular structure Download PDFInfo
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- CN207799670U CN207799670U CN201720991963.1U CN201720991963U CN207799670U CN 207799670 U CN207799670 U CN 207799670U CN 201720991963 U CN201720991963 U CN 201720991963U CN 207799670 U CN207799670 U CN 207799670U
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Abstract
The utility model is related to a kind of dual systems to concentrate outband management modular structure, it includes two block server mainboards, and onboard management is both provided on two server master boards and shares mouth, the onboard management on two server master boards is connected between sharing mouth by outband management module；The outband management module includes BMC managing chips, UART, USB, GPIO and iic bus of BMC managing chips are connected respectively to two management and share mouth connector, PCIE buses are connected respectively to two management by PCIE exchange chips and share mouth connector, and lpc bus is connected respectively to two management by LPC exchange chips and shares mouth connector；The shared mouth of onboard management that mouth connector is separately connected two server master boards is shared in management；PCIE buses, which are extended to by PCIE exchange chips after two groups, is connected to the shared mouth connector of two management；To enable BMC chip to be monitored management to two systems mainboard simultaneously.
Description
Technical field
The utility model belongs to server tyre administrative skill field, and in particular to a kind of dual system concentration outband management mould
Group structure.
Background technology
In the prior art, due to data center server large scale deployment, the demand to server disposition density is increasingly
Height, the thing followed are to the optimization demand with outer multinode management.The outband management of current multisystem server mostly uses
The two-stage hierarchical management model of BMC-SMC or even the current multilevel hierarchy management of the three-level hierarchical management model of BMC-SMC-RMC
Framework causes management framework design complicated, needs to safeguard two sets of management platforms of BMC and SMC simultaneously.
The substantial portion of function and interface of onboard dedicated BMC chip are all not efficiently used, and cause certain journey
The wasting of resources of degree.This is in place of the deficiencies in the prior art.
Therefore, in view of the above-mentioned drawbacks in the prior art, a kind of dual system of design is provided and concentrates outband management modular structure；
To solve the above technical problems, it is necessary.
Utility model content
The purpose of this utility model is that designing a kind of dual system collection in view of the above-mentioned drawbacks of the prior art, providing
Middle outband management modular structure, to solve the above technical problems.
To achieve the above object, the utility model provides following technical scheme：
A kind of dual system concentration outband management modular structure, which is characterized in that it includes two block server mainboards, two services
It is both provided with onboard management on device mainboard and shares mouth, the onboard management on two server master boards passes through outband management between sharing mouth
Module connects；
The outband management module includes BMC managing chips, and UART, USB, GPIO and IIC of BMC managing chips are total
Line is connected respectively to two management and shares mouth connector, and PCIE buses are connected respectively to two management altogether by PCIE exchange chips
A mouthful connector is enjoyed, lpc bus is connected respectively to two management by LPC exchange chips and shares mouth connector；Management is shared mouth and is connected
Connect the shared mouth of onboard management that device is separately connected two server master boards；After PCIE buses are extended to two groups by PCIE exchange chips
It is connected to two management and shares mouth connector；To enable BMC chip to be monitored management to two systems mainboard simultaneously；
Preferably, the BMC managing chips are also associated with unified management interface.
Preferably, the BMC managing chips are also associated with button switch.
Preferably, two server master board mirror symmetries are arranged.
The beneficial effects of the utility model are, the out-of-band supervision to dual system is realized using unified BMC managing chips
Keyholed back plate is managed.The management interface of BMC managing chips is connected respectively to two management and shares mouth connector, and dual system concentrates band outer tube
It manages module and mouth straddle two block system mainboards of connection is directly shared by onboard management, realize to its monitoring management, make full use of BMC
The function and interface resource of chip effectively reduce management framework difficulty, reduce management code and safeguard, can cope with dual system clothes
The out-of-band management requirement of business device.In addition, the utility model design principle is reliable, and it is simple in structure, before there is very extensive application
Scape.
It can be seen that the utility model compared with prior art, has substantive features and progress, the beneficial effect implemented
Fruit is also obvious.
Description of the drawings
Fig. 1 is the schematic diagram that a kind of dual system provided by the utility model concentrates outband management modular structure.
Fig. 2 is the practical application connection signal that a kind of dual system provided by the utility model concentrates outband management modular structure
Figure.
Wherein, mouth connection is shared in 1- server master boards, 2- outband management modules, 2.1-BMC managing chips, 2.2- management
Device, 2.3-PCIE exchange chips, 2.4-LPC exchange chips, 2.5- are managed collectively interface, 2.6- button switches.
Specific implementation mode
The utility model is elaborated below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is to this
The explanation of utility model, and the utility model is not limited to following implementation.
As illustrated in fig. 1 and 2, a kind of dual system provided by the utility model concentrates outband management modular structure, it includes two
Block server mainboard 1 is both provided with onboard management on two server master boards 1 and shares mouth, the onboard management on two server master boards
It is connected by outband management module 2 between shared mouth；
The outband management module 2 includes BMC managing chips 2.1, UART, USB, GPIO of BMC managing chips 2.1 with
And iic bus is connected respectively to two management and shares mouth connector 2.2, PCIE buses are connected respectively by PCIE exchange chips 2.3
It is connected to two management and shares mouth connector 2.2, lpc bus is connected respectively to two management by LPC exchange chips 2.4 and shares
Mouth connector 2.2；The shared mouth of onboard management that mouth connector 2.2 is separately connected two server master boards is shared in management；PCIE buses
It is extended to after two groups by PCIE exchange chips and is connected to the shared mouth connector of two management；To keep BMC chip right simultaneously
Two systems mainboard is monitored management；
In the present embodiment, the BMC managing chips are also associated with unified management interface 2.5.
The BMC managing chips are also associated with button switch 2.6.
Two server master board mirror symmetries are arranged.
Disclosed above is only preferred embodiments of the present invention, but the utility model is not limited to this, any
What those skilled in the art can think does not have creative variation, and is made under the premise of not departing from the utility model principle
Several improvements and modifications, should all fall within the protection scope of the present utility model.
Claims (4)
1. a kind of dual system concentrates outband management modular structure, which is characterized in that it includes two block server mainboards（1）, two clothes
Business device mainboard（1）On be both provided with onboard management and share mouth, the onboard management on two server master boards passes through band between sharing mouth
Outer management module（2）Connection；
The outband management module（2）Including BMC managing chips（2.1）, BMC managing chips（2.1）UART, USB, GPIO
And iic bus is connected respectively to two management and shares mouth connector（2.2）, PCIE buses pass through PCIE exchange chips（2.3）
It is connected respectively to two management and shares mouth connector（2.2）, lpc bus passes through LPC exchange chips（2.4）It is connected respectively to two
Mouth connector is shared in management（2.2）；Mouth connector is shared in management（2.2）The onboard management for being separately connected two server master boards is shared
Mouthful.
2. a kind of dual system according to claim 1 concentrates outband management modular structure, which is characterized in that the BMC
Managing chip is also associated with unified management interface（2.5）.
3. a kind of dual system according to claim 1 or 2 concentrates outband management modular structure, which is characterized in that described
BMC managing chips are also associated with button switch（2.6）.
4. a kind of dual system according to claim 3 concentrates outband management modular structure, which is characterized in that two server masters
Plate mirror symmetry is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991963.1U CN207799670U (en) | 2017-08-09 | 2017-08-09 | A kind of dual system concentration outband management modular structure |
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| CN201720991963.1U CN207799670U (en) | 2017-08-09 | 2017-08-09 | A kind of dual system concentration outband management modular structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491945A (en) * | 2018-11-05 | 2019-03-19 | 深圳市瑞驰信息技术有限公司 | A kind of system and method for UART cascade extension |
| CN113329104A (en) * | 2021-05-27 | 2021-08-31 | 山东英信计算机技术有限公司 | Multi-node server, interaction method, device, exchange chip and medium |
| CN113407470A (en) * | 2021-06-18 | 2021-09-17 | 深圳市同泰怡信息技术有限公司 | Method, device and equipment for multiplexing less-pin interface and universal asynchronous receiver-transmitter interface |
-
2017
- 2017-08-09 CN CN201720991963.1U patent/CN207799670U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491945A (en) * | 2018-11-05 | 2019-03-19 | 深圳市瑞驰信息技术有限公司 | A kind of system and method for UART cascade extension |
| CN109491945B (en) * | 2018-11-05 | 2021-11-09 | 深圳市瑞驰信息技术有限公司 | UART cascade extension system and method |
| CN113329104A (en) * | 2021-05-27 | 2021-08-31 | 山东英信计算机技术有限公司 | Multi-node server, interaction method, device, exchange chip and medium |
| CN113407470A (en) * | 2021-06-18 | 2021-09-17 | 深圳市同泰怡信息技术有限公司 | Method, device and equipment for multiplexing less-pin interface and universal asynchronous receiver-transmitter interface |
| CN113407470B (en) * | 2021-06-18 | 2023-06-16 | 深圳市同泰怡信息技术有限公司 | Method, device and equipment for multiplexing low pin count interface and universal asynchronous receiver-transmitter interface |
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