CN203554493U - Server remote management interface system - Google Patents
Server remote management interface system Download PDFInfo
- Publication number
- CN203554493U CN203554493U CN201320736319.1U CN201320736319U CN203554493U CN 203554493 U CN203554493 U CN 203554493U CN 201320736319 U CN201320736319 U CN 201320736319U CN 203554493 U CN203554493 U CN 203554493U
- Authority
- CN
- China
- Prior art keywords
- bus
- bmc
- smc
- interface system
- veneer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Small-Scale Networks (AREA)
Abstract
The utility model discloses a server remote management interface system. The system mainly comprises at least one BMC-provided service board and at least one SMC single board. The BMC-provided service board and the SMC single board are connected with a bus based on the differential transmission mode in a bus-type connection mode. The SMC single board is a single board for managing each BMC mode. The BMC and the SMC single board are further provided with an RS-485 frame encapsulation module and an RS-485 frame analysis module respectively. By adopting the bus based on the differential transmission mode, advantages, such as good anti-interference capability, of the bus (in the embodiment, the bus is an RS-485 bus) are maximized, a communication network can be formed in the bus-type topology structure mode, multiple nodes can be connected, advantages, such as high transmission bandwidth, etc., can be realized, the management information transmission reliability can be enhanced, and the software and hardware design complexity of the interface system of the utility model can be simplified.
Description
Technical field
The utility model relates to network communications technology field, is specially a kind of intelligent remote management interface system that is applied to server master board.This system is mainly used in blade server field, in especially military small-sized reinforced blade server.
Background technology
IPMI(Intelligent Platform Management Interface, IPMI) be a kind of industrial standard that the ancillary equipment that uses in the business system of management based on Intel Architecture adopts, this standard is formulated by companies such as Intel, Hewlett-Packard, NEC, Dell computer and SuperMicro.User can utilize the physical health feature of IPMI monitor server, as temperature, voltage, fan work state and power supply status etc.
From 1998, since IPMI forum has created IPMI standard, it has obtained Liao170Duo Jia supplier's support, this makes it become gradually a hardware management standard that intactly comprises server and other system (as memory device, network and communication equipment), this standard latest edition is IPMI V2.0 at present, this version has had many improvement on the original basis, comprising can be by remote environment management server system (comprising remote on-off) such as serial ports, Modem and LAN, and in the raising of the aspects such as safety, VLAN and blade support.
The core of IPMI is a special chip controller BMC (Baseboard Management Controller, baseboard management controller), itself and the processor, BIOS or the operating system that do not rely on server are carried out work, be one in system, move separately without proxy management subsystem, as long as have BMC and IPMI firmware, it just can be started working, and a normally independently board being arranged on server master board of BMC.The autonomous characteristic that IPMI is good has overcome the suffered restriction of the way to manage based on operating system in the past, and for example, in the situation that operating system does not respond or do not load, it still can carry out the operations such as switching on and shutting down, information extraction.
The typical mode of operation of IPMI is: BMC, between system bus and platform management hardware, provides the interface (referring to Fig. 1) with system bus interface and platform management hardware.IPMI is by IPMB(Intelligent Platform Management Bus, Intelligent Platform Management Bus) expansion of supporting platform management, can realize BMC and SMC(System Management Controller, System Management Controller) communication.IPMB is based on I
2the universal serial bus of C (interconnect bus between integrated circuit), flank speed can reach 400kbps.
When adopting bus-type topology connected mode by IPMB between SMC and BMC, because IPMB physical layer is I
2c bus, I
2the driving force of C bus is limited, as I
2load capacitance in C bus General Requirements bus is no more than 400pF, and therefore, the BMC number of nodes that system is supported is limited.Because the bandwidth of IPMB is 100kbps or 400kbps, be generally 100kbps, the bandwidth of multiple BMC nodes sharing 100kbps, makes the data transmission efficiency of interface system lower.Meanwhile, because IPMB is based on I
2c bus, I
2c bus, based on TTL/CMOS level, makes the management information transmission of interface system, and especially clock signal is easily disturbed.
Utility model content
For the deficiencies in the prior art, the technical problem that the utility model quasi-solution is determined is: a server remote management interface system is provided.This interface system utilizes the bus based on differential transfer mode to connect with bus-type connected mode, to overcome the deficiency of prior art conceptual design.
The technical scheme that the utility model solve the technical problem is, design a server remote management interface system, this system mainly comprises at least one business board that is provided with BMC and at least one SMC veneer, and the business board that is provided with BMC described in it is characterized in that is connected with bus-type connected mode with the bus based on differential transfer mode respectively with SMC veneer; Described SMC veneer is the veneer that each BMC node is managed; In described BMC and SMC veneer, be also respectively arranged with RS-485 frame package module and RS-485 frame parsing module.
Compared with prior art, the beneficial effect of the utility model interface system is: by adopting the bus based on differential transfer mode, take full advantage of the advantage of this (embodiment is RS-485) bus, as strong in antijamming capability, can form communication network in the mode of bus type topological structure, can articulate multiple nodes, transmission bandwidth is high, strengthen the transmission reliability of management information, simplified the design of hardware and software complexity of the utility model interface system.
Accompanying drawing explanation
Fig. 1 is the bus type structure schematic diagram of SMC and BMC in prior art;
Fig. 2 is the SMC veneer of a kind of embodiment of the utility model server remote management interface system and the bus-type syndeton schematic diagram of BMC business board.
Embodiment
The server remote management interface system (abbreviation interface system) of the present invention's design, its core is: based on the bus of differential transfer mode, be specially RS-485 bus; Adopt bus-type connected mode that at least one BMC business board is connected by the bus based on differential transfer mode with at least one SMC veneer, between BMC business board and SMC veneer, pass through the bus transfer IPMI management information based on differential transfer mode, thereby BMC is managed.
The utility model adopts the bus based on differential transfer mode and sets up the interface system based on IPMI by bus-type connected mode.In system of the present utility model, SMC veneer and BMC business board adopt the bus based on differential transfer mode, by bus-type connected mode, connect.SMC veneer in the utility model is the veneer that each BMC node is managed, as the medium-spec frame management board in some IPMI systems, master control borad etc.Because RS-485 bus is based on differential transfer mode, antijamming capability is strong, makes the management information transmission reliability of interface system of the present utility model good, the phenomenon of simultaneously having avoided IPMB clock signal to be easily disturbed.
The physical layer of the utility model interface system is used RS-485 bus to replace IPMB, and the transmission bandwidth of IPMB generally should be 100kbps, the highlyest can reach 400kbps, and the transmission bandwidth of RS-485 bus can reach 10Mbps.
Below in conjunction with embodiment and accompanying drawing thereof, the utility model method is described further.
The hardware of interface system of the present utility model is based on bus type topological structure (referring to Fig. 2), in a RS-485 bus, connect respectively BMC business board 1 to BMC business board 5, SMC veneer 1 and SMC veneer 2, on the backboard of interface system and BMC business board, all only need i.e. 2 holding wires of a pair of RS-485 differential lines, when needs increase BMC node in interface system, only need in RS-485 bus, articulate the BMC node newly increasing, RS-485 bus in SMC veneer can not increase along with the increase of BMC number of nodes, make the extensibility of interface system good, and simplified backboard hardware, the design of SMC single plate hardware, reduced the hardware implementation cost of interface system.
System of the present utility model adopts RS-485 bus, carrys out transmit management information, so be provided with RS-485 frame package module and RS-485 frame parsing module in management interface system of the present utility model between SMC and each BMC by RS-485 frame.RS-485 frame package module and RS-485 frame parsing module can be arranged on the each node in interface system, the quantity that is RS-485 frame package module is identical with the number of nodes in management interface system with the quantity of RS-485 frame parsing module, is provided with a RS-485 frame package module and a RS-485 frame parsing module in each node.
The utility model is not addressed part and is applicable to prior art.
Claims (3)
1. a server remote management interface system, this system mainly comprises at least one business board that is provided with BMC and at least one SMC veneer, and the business board that is provided with BMC described in it is characterized in that is connected with bus-type connected mode with the bus based on differential transfer mode respectively with SMC veneer; Described SMC veneer is the veneer that each BMC node is managed; In described BMC and SMC veneer, be also respectively arranged with RS-485 frame package module and RS-485 frame parsing module.
2. server according to claim 1 remote management interface system, is characterized in that the described bus based on differential transfer mode is RS-485 bus.
3. server according to claim 1 remote management interface system, is characterized in that described RS-485 frame package module and RS-485 frame parsing module are arranged on the each node in interface system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736319.1U CN203554493U (en) | 2013-11-20 | 2013-11-20 | Server remote management interface system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736319.1U CN203554493U (en) | 2013-11-20 | 2013-11-20 | Server remote management interface system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554493U true CN203554493U (en) | 2014-04-16 |
Family
ID=50472553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320736319.1U Expired - Fee Related CN203554493U (en) | 2013-11-20 | 2013-11-20 | Server remote management interface system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554493U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094699A (en) * | 2015-07-15 | 2015-11-25 | 浪潮(北京)电子信息产业有限公司 | Memory system of cloud server |
| CN106383770A (en) * | 2016-09-26 | 2017-02-08 | 郑州云海信息技术有限公司 | Server monitoring management method and server |
| CN109271330A (en) * | 2018-08-16 | 2019-01-25 | 华东计算技术研究所（中国电子科技集团公司第三十二研究所） | General BMC system based on integrated information system |
| CN111309333A (en) * | 2020-02-13 | 2020-06-19 | 山东超越数控电子股份有限公司 | Structure for remotely operating BMC through SMC and implementation method thereof |
| CN117806258A (en) * | 2023-12-29 | 2024-04-02 | 北京东土科技股份有限公司 | Operation and maintenance management system and operation and maintenance management method |
-
2013
- 2013-11-20 CN CN201320736319.1U patent/CN203554493U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094699A (en) * | 2015-07-15 | 2015-11-25 | 浪潮(北京)电子信息产业有限公司 | Memory system of cloud server |
| CN106383770A (en) * | 2016-09-26 | 2017-02-08 | 郑州云海信息技术有限公司 | Server monitoring management method and server |
| CN106383770B (en) * | 2016-09-26 | 2019-05-10 | 郑州云海信息技术有限公司 | A kind of method and server of server monitoring management |
| CN109271330A (en) * | 2018-08-16 | 2019-01-25 | 华东计算技术研究所（中国电子科技集团公司第三十二研究所） | General BMC system based on integrated information system |
| CN111309333A (en) * | 2020-02-13 | 2020-06-19 | 山东超越数控电子股份有限公司 | Structure for remotely operating BMC through SMC and implementation method thereof |
| CN111309333B (en) * | 2020-02-13 | 2023-08-08 | 超越科技股份有限公司 | Structure for remotely operating BMC through SMC and implementation method thereof |
| CN117806258A (en) * | 2023-12-29 | 2024-04-02 | 北京东土科技股份有限公司 | Operation and maintenance management system and operation and maintenance management method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1871040B1 (en) | Management system and method based on intelligent platform management interface | |
| CN203554493U (en) | Server remote management interface system | |
| CN113645047B (en) | Out-of-band management system and server based on intelligent network card | |
| CN102571452A (en) | Multi-node management method and system | |
| CN102187640A (en) | Multi-service node management system, device and method | |
| US9363627B1 (en) | Rack server system | |
| CN102870374B (en) | Load-sharing method and apparatus, and veneer, | |
| CN105099776A (en) | Cloud server management system | |
| CN105763488B (en) | Data center aggregation core switch and backboard thereof | |
| CN102098196B (en) | The data transmission method of blade server | |
| CN103092735A (en) | Method for updating node states | |
| WO2009067855A1 (en) | Method for implementing a computer system or local area network | |
| CN105577752B (en) | A kind of management system for fusion architecture server | |
| CN104699655A (en) | Network chip and cloud server system | |
| CN116401065A (en) | Server, heterogeneous equipment and data processing device thereof | |
| CN206686217U (en) | A kind of multiserver network share framework | |
| CN104572402A (en) | Server and method for realizing power consumption management of server | |
| US9785594B2 (en) | Micro server and switch device thereof | |
| CN110309031B (en) | Load balancing micro-computing cluster architecture | |
| CN109120143B (en) | Method, main controller and system for controlling power on and power off | |
| JP2004030584A (en) | Method for operating storage device | |
| CN107122268B (en) | NUMA-based multi-physical-layer partition processing system | |
| CN105630420A (en) | Network computer storage system and storage method thereof | |
| JP2004005514A (en) | Pluralistic service platform module | |
| CN104601494A (en) | FC-AE exchanger and exchanging method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |