CN104063300A - Acquisition device based on FPGA (Field Programmable Gate Array) for monitoring information of high-end multi-channel server - Google Patents
Acquisition device based on FPGA (Field Programmable Gate Array) for monitoring information of high-end multi-channel server Download PDFInfo
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- CN104063300A CN104063300A CN201410021883.4A CN201410021883A CN104063300A CN 104063300 A CN104063300 A CN 104063300A CN 201410021883 A CN201410021883 A CN 201410021883A CN 104063300 A CN104063300 A CN 104063300A
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Abstract
The invention provides an acquisition device based on an FPGA (Field Programmable Gate Array) for monitoring information of a high-end multi-channel server, and relates to out-of-band data acquisition of a server monitoring system in the field of computers. According to the invention, the FPGA, of which the interior is embedded into a soft core NIOS is used as a control chip, and server out-of-band data information is provided for BMCs (Baseboard Management Controllers) through an I2C interface; multiple I2C interfaces are embedded in the data acquisition interface which is used for monitoring management, of the FPGA and the data acquisition interface is connected with an out-of-band IC (Integrated Circuit) interface, and the data acquisition interface is further used as data link switch for communicating with multiple BMCs. According to the invention, flexibility of link communication among ICs is realized, the flexibility and reliability of the whole system development are provided, the real-time performance and the reliability of monitoring information acquisition are improved, and meanwhile, the integration level of the system is enhanced.
Description
Technical field
The present invention relates to relate to the data acquisition outside computer realm monitoring system server band, specifically a kind of high-end multipath server monitoring information acquisition device.
Background technology
In recent years, the performance of all kinds of servers progressively improves, and user is also more and more higher to the requirement of server, some high-end multipath servers field that dominates the market gradually.Each producer is in order to improve the reliability of server, and stability is constantly optimized the supervisory system of server.As everyone knows, monitoring system server is the indispensable part of server stable operation, and the task of monitoring system server be exactly can be real-time monitoring subsystems in hardware information, thereby obtain the health and fitness information situation of subsystems.Each huge data acquisition information of system need to combine, and general control chip cannot provide many group I2C bus interface.
Summary of the invention
The object of this invention is to provide a kind of high-end multipath server monitoring information acquisition device.
FPGA, as a kind of chip that can realize hardware programming, utilizes logical resource can implant the cpu system of simplifying, and can embed many group I2C bus interface, is suitable for server data collection.
Fundamental purpose of the present invention is: provide a kind of monitor message of the high-end multipath server based on FPGA to carry out harvester, adopt the FPGA of the soft core of the inner NIOS of embedding as control chip, embedded many group I2C gather out of band supervision information from equipment, embedded many group I2C main equipments provide the data message collecting to BMC, improve real-time and the reliability of data acquisition, improved the integrated level of system.
In order to address the above problem, the technical solution used in the present invention is:
A kind of monitoring information acquisition device of the high-end multipath server based on FPGA, apparatus system exploitation is mainly divided into hardware design and Software for Design two parts, when hardware design, the inner soft core module of NIOS that embeds of FPGA is as CPU, embedding data memory module, embed main I2C communication module, embed from I2C communication module, the outer program storage control module of embedded chip etc.Each functional module embedding connects by system bus and the soft nuclear phase of NIOS, and corresponding hardware configuration information is all kept in hardware description file.When Software for Design, software system design is independent of hardware and realizes, and the built-in function that the peripheral hardware providing by developing instrument drives and generates is realized the function of system.
In the monitoring information acquisition device of the described high-end multipath server based on FPGA, the inner main communication module of I2C embedding of FPGA is mainly used to the data acquisition transmission to monitor message, and the IC chip communication outside embedded multiple main I2C equipment and server band obtains monitor message; Embedded be used for realizing from I2C equipment a monitor message for storage sent to baseboard management controller carry out monitoring management; The soft core of NIOS is mainly used to realize computing and the management of image data; Data memory module is used for the monitor message gathering to store; Logical program and working procedure that program storage control module is used for to system are stored.
Described embedded main I2C equipment object is that the integrated IC in whole system is carried out to obtaining of monitor message, because the outer data collection point of the system band of high-end multipath server is mainly IC, user can design multiple from I2C equipment interface according to logical resource.
Described embeddedly from I2C equipment, data storage area need to be set, can ensure that BMC can read the monitor message that this device is stored.Simultaneously in order to meet multiple BMC to the obtaining of monitor message, embedded also need to design multiple from I2C module, each module has fixing address can ensure the design of BMC redundancy structure, realizes the collection of the monitor message of multilink.
The invention has the beneficial effects as follows:
On high-end multipath server, realize the concentrated acquisition monitoring information of monitor message, realize the dirigibility of link communication between IC, dirigibility and the reliability of whole system exploitation are provided, have improved real-time and the reliability of monitoring information acquisition, improved the integrated level of system simultaneously.
Brief description of the drawings
Accompanying drawing 1 is monitoring information acquisition device FPGA internal module structural representation according to an embodiment of the invention;
Accompanying drawing 2 is monitoring information acquisition apparatus structure schematic diagram according to an embodiment of the invention.
Embodiment
With reference to the accompanying drawings, content of the present invention is described to its implementation and the course of work with instantiation.Should be appreciated that, the embodiment once enumerating is only for description and interpretation the present invention, and do not form the restriction of technical solution of the present invention.
The core of the present embodiment is the design of FPGA internal module, first integrated this monitoring information acquisition device on high-end multipath server, each monitor message point of server is all measured I2C communication interface as shown in Figure 2, the I2C main equipment that FPGA embeds standard by inside obtains the monitor message on server, 150 modules are exactly this function as shown in Figure 1, only list a road signal herein.The I2C of FPGA inside is by the functional module of logical descriptor language compilation from EM equipment module, this module is connected to 110 modules by bus, after the monitor message collecting being processed to packing by 110 modules, leave 120 module the insides in, 120 module the insides need to hew out special storage unit save data.140 modules provide the program storage area of FPGA, after system powers on, just move from unit module carrying program.
As shown in Figure 2 taking two BMC as example, two BMC modules are as main I2C equipment, by the I2C bus of standard be connected to FPGA inside from I2C equipment, 160 modules as shown in Figure 1, this module can be expanded multiple I2C from equipment, only lists in the drawings a road signal, and BMC sends after reading information order, send the monitor message data that are stored in 120 modules to BMC by I2C bus, each I2C can access shared monitor message storage unit from equipment.Be noted that have one from equipment by each I2C oneself is fixing from device address herein, therefore each BMC is not affect mutually I2C separately from the access of equipment, and the design of this system is just for redundancy backup setting.
Of the present invention for said method embodiment, improve the integrated level of system, greatly simplified outside hardware circuit design, realized the topological dirigibility of I2C link, improve stability and the real-time of system, be conducive to reduce hardware cost and the cost of development of product itself.
Claims (5)
1. the high-end multipath server monitoring information acquisition device based on FPGA, is characterized in that: adopt the FPGA of the inner soft core NIOS of embedding as control chip, provide the outer data message of server band to baseboard management controller BMC by I2C interface; FPGA is connected with the outer IC interface of band as the embedded multiple I2C interfaces of data acquisition interface of monitoring management, switches as the data link of communicating by letter with multiple baseboard management controllers simultaneously.
2. according to the high-end multipath server monitoring information acquisition device based on FPGA described in claim 1, it is characterized in that the inner embedding of described FPGA: the soft core module of NIOS, data-carrier store on sheet, the outer program storage control module of sheet, serial line interface, standard I 2C communication interface modules.
3. according to the high-end multipath server monitoring information acquisition device based on FPGA described in claim 1, it is characterized in that described FPGA inside comprises that one group from I2C communication interface modules, BMC can obtain the outer data message of band of collection by this communication interface.
4. according to the high-end multipath server monitoring information acquisition device based on FPGA described in claim 1, it is characterized in that described FPGA inside comprises the main I2C communication interface modules of many groups, the information of the outer data of band all gathers by these many group I2C communication interfaces.
5. according to the high-end multipath server monitoring information acquisition device based on FPGA described in claim 1, it is characterized in that at least one BMC can carry out information acquisition by I2C data link.
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Cited By (12)
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| CN104360927A (en) * | 2014-12-11 | 2015-02-18 | 浪潮电子信息产业股份有限公司 | Method for acquiring monitoring information of computer system structure based on NUMA (Non Uniform Memory Access) |
| CN104461841A (en) * | 2014-12-22 | 2015-03-25 | 浪潮电子信息产业股份有限公司 | Working state monitoring method and device |
| CN106933765A (en) * | 2017-03-31 | 2017-07-07 | 山东超越数控电子有限公司 | A kind of many masters based on FPGA are more from data collecting system and its cross-communication control method |
| CN106953753A (en) * | 2016-12-09 | 2017-07-14 | 中国电子科技集团公司第三十研究所 | A kind of credible monitoring and managing method of special equipment based on embedded hardware module |
| CN107038104A (en) * | 2017-04-27 | 2017-08-11 | 郑州云海信息技术有限公司 | A kind of method of remote monitoring isomery accelerator card |
| CN107145428A (en) * | 2017-05-26 | 2017-09-08 | 郑州云海信息技术有限公司 | A kind of server and server monitoring method |
| CN107608925A (en) * | 2017-10-09 | 2018-01-19 | 郑州云海信息技术有限公司 | A kind of Server Extension card information acquisition methods and device |
| CN110597745A (en) * | 2019-09-20 | 2019-12-20 | 苏州浪潮智能科技有限公司 | Method and device for realizing multi-master multi-slave I2C communication of switch system |
| CN110851138A (en) * | 2019-11-06 | 2020-02-28 | 山东超越数控电子股份有限公司 | BMC software development method for separating kernel and application |
| CN111258951A (en) * | 2020-01-08 | 2020-06-09 | 中国科学院计算技术研究所 | Method and system for realizing FPGA server |
| CN112286755A (en) * | 2020-09-24 | 2021-01-29 | 曙光信息产业股份有限公司 | Cluster server out-of-band data acquisition method and device and computer equipment |
| US11841733B2 (en) | 2020-01-08 | 2023-12-12 | Institute Of Computing Technology, Chinese Academy Of Sciences | Method and system for realizing FPGA server |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360927B (en) * | 2014-12-11 | 2017-05-10 | 浪潮电子信息产业股份有限公司 | Method for acquiring monitoring information of computer system structure based on NUMA (Non Uniform Memory Access) |
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| CN104461841A (en) * | 2014-12-22 | 2015-03-25 | 浪潮电子信息产业股份有限公司 | Working state monitoring method and device |
| CN106953753B (en) * | 2016-12-09 | 2019-12-13 | 中国电子科技集团公司第三十研究所 | Special equipment credible supervision method based on embedded hardware module |
| CN106953753A (en) * | 2016-12-09 | 2017-07-14 | 中国电子科技集团公司第三十研究所 | A kind of credible monitoring and managing method of special equipment based on embedded hardware module |
| CN106933765A (en) * | 2017-03-31 | 2017-07-07 | 山东超越数控电子有限公司 | A kind of many masters based on FPGA are more from data collecting system and its cross-communication control method |
| CN107038104A (en) * | 2017-04-27 | 2017-08-11 | 郑州云海信息技术有限公司 | A kind of method of remote monitoring isomery accelerator card |
| CN107145428A (en) * | 2017-05-26 | 2017-09-08 | 郑州云海信息技术有限公司 | A kind of server and server monitoring method |
| CN107608925A (en) * | 2017-10-09 | 2018-01-19 | 郑州云海信息技术有限公司 | A kind of Server Extension card information acquisition methods and device |
| CN110597745A (en) * | 2019-09-20 | 2019-12-20 | 苏州浪潮智能科技有限公司 | Method and device for realizing multi-master multi-slave I2C communication of switch system |
| CN110851138A (en) * | 2019-11-06 | 2020-02-28 | 山东超越数控电子股份有限公司 | BMC software development method for separating kernel and application |
| CN111258951A (en) * | 2020-01-08 | 2020-06-09 | 中国科学院计算技术研究所 | Method and system for realizing FPGA server |
| US11841733B2 (en) | 2020-01-08 | 2023-12-12 | Institute Of Computing Technology, Chinese Academy Of Sciences | Method and system for realizing FPGA server |
| CN112286755A (en) * | 2020-09-24 | 2021-01-29 | 曙光信息产业股份有限公司 | Cluster server out-of-band data acquisition method and device and computer equipment |
| CN112286755B (en) * | 2020-09-24 | 2023-05-05 | 曙光信息产业股份有限公司 | Out-of-band data acquisition method and device for cluster server and computer equipment |
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Application publication date: 20140924 |