CN102244662A - Data distribution platform of blade server - Google Patents
Data distribution platform of blade server Download PDFInfo
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- CN102244662A CN102244662A CN2011102048533A CN201110204853A CN102244662A CN 102244662 A CN102244662 A CN 102244662A CN 2011102048533 A CN2011102048533 A CN 2011102048533A CN 201110204853 A CN201110204853 A CN 201110204853A CN 102244662 A CN102244662 A CN 102244662A
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Abstract
The invention provides a data distribution platform of a blade server. The data distribution platform comprises a main control module, a blade control module, a middle plate, a 10-gigabit Ethernet module and a gigabit Ethernet module, wherein the 10-gigabit Ethernet module and the gigabit Ethernet module transmit signals to the main control module; the main control module processes and forwards the signals to the blade control module; and the blade control module transmits the signals to blades through the middle plate. By utilizing the data distribution platform, data processing and distribution functions are realized so that the data received from gigabit Ethernet and 10-gigabit Ethernet can be screened and distributed to the blades only by one data distribution plate.
Description
Technical field
The present invention relates to the framework of data distribution systems, specifically, relate to a kind of data distribution platform of the blade server based on FPGA.
Background technology
What the Godson blade server system generally adopted at present is the Inifband Switching Module, but it does not support gigabit, 10,000,000,000 optical fiber interfaces.And he also can not be to receiving that data screen, handle and distribute outside exchange.So be necessary to realize a data SIP dispatcher, the data that will receive by a plurality of gigabit Ethernets and ten thousand mbit ethernets, are distributed in each blade after handling and go at screening.
Summary of the invention
For overcoming the above problems, the invention provides a kind of data distribution platform of blade server.
A kind of data distribution platform of blade server, comprise main control module, the blade control module, middle plate, 10,000,000,000 net modules and kilomega network module, described 10,000,000,000 net modules and kilomega network module pass to main control module with signal, and main control module is transmitted to the blade control module after with signal processing, and the blade control module is transmitted signal by middle plate and given blade.
Preferably, described main control module comprises the difference crystal oscillator, fpga chip, QDR2+ module and DDR3 module; Described difference crystal oscillator, the QDR2+ module directly is connected with fpga chip with the DDR3 module.
Preferably, described QDR2+ module is as high-speed cache, and described DDR3 module is as large capacity cache.
Preferably, described difference crystal oscillator switch operating frequency when kilomega network and 10,000,000,000 net switchings.
Preferably, described kilomega network module comprises 4 road SFP modules, and described SFP module is converted to the signal of telecommunication with the light signal that receives and sends to main control module.
Preferably, described 10,000,000,000 net modules comprise XFP module and string and modular converter; When receiving two-way 10GE input, by the XFP module light signal is converted to the XFI signal of telecommunication earlier, changes by string and modular converter then, the signal after the conversion is passed to main control module.
Preferably, described blade control module quantity is 10, and described blade control module passes to blade by the PCIE4x bus by middle plate with signal after receiving the shunting signal of main control module.
Preferably, the configuration file stores of described main control module is on 3 XCF32P chips that connect with daisy chaining.
Preferably, described string and modular converter come work by the mode of visit iic bus visit internal register.
Preferably, described FPGA adopts the XC6VLX240T chip, and described blade control module adopts XC5VLX50T, and described string and modular converter adopt the VSC8479A chip.
The present invention has realized the processing distribution of data, only makes the data that just gigabit Ethernet that receives and ten thousand mbit ethernets can be received by a blocks of data SIP dispatcher carry out being distributed in each blade after the Screening Treatment and goes.
Description of drawings
Fig. 1 is a system construction drawing of the present invention
Embodiment
Use a slice XC6VLX240T to make up whole system as main control chip.The data input pin of system has two, and a kind of is by two-way 10,000,000,000 optical fiber interfaces, and another kind is by 4 tunnel gigabit interface tubes.10,000,000,000 light signal becomes the signal of telecommunication by the XFP module converts, and the signal that becomes low speed by string and conversion chip is connected on the LVDS IO of 240T again; The pass signal of gigabit changes into after the signal of telecommunication by the SFP module, is directly connected on the GTX module of 240T, does not need extra transceiver.On FPGA, also connect two-way DDR3, TCAM and QDR2+, be used for doing metadata cache.
The data output end of system is 10 road PCIEx4,20 pairs of high-speed differential signals of 240T output in twos one group be connected on 10 XC5VLX50T, convert the signal of PCIEx4 again to by the PCIE agreement stone of 50T inside.On the plate, plate was transferred on 10 blades in the warp during last this 10 road PCIEx4 was connected to.
A method of system data input is to import by two-way 1OGE.At first light signal is transformed into the signal of telecommunication of XFI, is connected to then on the SERDES chip VSC8479 by the XFP module.Convert the SFI-4 interface to by VSC8479, and then be connected on the FPGA.Because the IO resource is not enough, VSC8479 has only a spot of control signal to be connected on the FPGA, and the operating state of chip is mainly controlled by the mode of iic bus visit internal register.Two VSC8479 and two XFP are serially connected on the same iic bus.Owing to be optical interface, so that GND is not separated.
Another method of system data input is to import by four road SFP modules.Four road light signals are transformed into the signal of telecommunication later on by the SFP module, are connected to then on the GTX module of FPGA, utilize the High-speed I of FPGA to come transceive data.In order to use different agreements and speed, system design a variable clock.This difference crystal oscillator by iic bus control can be exported different frequencies, and then by one 1: 5clock buffer is distributed among 4 SFP and the FPGA and goes, and can guarantee that like this their clock always one changes.
The signal that finally is connected on the blade is 4XPCIE, so there are 10 blades to need to realize 10 road PCIE4X onboard on the middle plate at most.Each 50T realizes one road PCIE, and the reference clock on every road also directly therefrom draws on the plate.These 10 50T can work alone, and also having independently, reset signal is connected on the middle plate.The iic bus of middle plate also is connected on the 240T in addition, thinks and this piece board communications to have the people.
The configuration file size that 240T needs is 76Mb.Because XCF128X configuration sheet can't directly pass through the JTAG programming, and need utilize the FPGA transfer, can take a large amount of IO.In order to save IO, system adopts the 8bit configuration mode.But the XCF32P that supports this pattern has only the 32Mb capacity, so need be with the multi-disc PROM use that is together in series.Here selecting 3 XCF32P total capacities is 96Mb, and capacity more than needed can be as Version Control behind compression bit.Because use the configuration mode of compression and Version Control FPGA can only be " Slave SelectMAP " or " Slave Serial " pattern.These three PROM and FPGA are serially connected on the JTAG chain in the mode of daisy chain.
Claims (10)
1. the data distribution platform of a blade server, it is characterized in that: comprise main control module, the blade control module, middle plate, 10,000,000,000 net modules and kilomega network module, described 10,000,000,000 net modules and kilomega network module pass to main control module with signal, and main control module is transmitted to the blade control module after with signal processing, and the blade control module is transmitted signal by middle plate and given blade.
2. data distribution platform as claimed in claim 1 is characterized in that: described main control module comprises the difference crystal oscillator, fpga chip, QDR2+ module and DDR3 module; Described difference crystal oscillator, the QDR2+ module directly is connected with fpga chip with the DDR3 module.
3. data distribution platform as claimed in claim 2 is characterized in that: described QDR2+ module is as high-speed cache, and described DDR3 module is as large capacity cache.
4. data distribution platform as claimed in claim 2 is characterized in that: described difference crystal oscillator is the switch operating frequency when kilomega network and 10,000,000,000 net switchings.
5. data distribution platform as claimed in claim 1 is characterized in that: described kilomega network module comprises 4 road SFP modules, and described SFP module is converted to the signal of telecommunication with the light signal that receives and sends to main control module.
6. data distribution platform as claimed in claim 1 is characterized in that: described 10,000,000,000 net modules comprise XFP module and string and modular converter; When receiving two-way 10GE input, by the XFP module light signal is converted to the XFI signal of telecommunication earlier, changes by string and modular converter then, the signal after the conversion is passed to main control module.
7. data distribution platform as claimed in claim 1 is characterized in that: described blade control module quantity is 10, and described blade control module passes to blade by the PCIE4x bus by middle plate with signal after receiving the shunting signal of main control module.
8. data distribution platform as claimed in claim 1 is characterized in that: the configuration file stores of described main control module is on 3 XCF32P chips that connect with daisy chaining.
9. data distribution platform as claimed in claim 6 is characterized in that: described string and modular converter come work by the mode of visit iic bus visit internal register.
10. data distribution platform as claimed in claim 1 is characterized in that: described FPGA adopts the XC6VLX240T chip, and described blade control module adopts XC5VLX50T, and described string and modular converter adopt the VSC8479A chip.
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| CN2011102048533A CN102244662B (en) | 2011-07-21 | 2011-07-21 | Data distribution platform of blade server |
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| CN2011102048533A CN102244662B (en) | 2011-07-21 | 2011-07-21 | Data distribution platform of blade server |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420720A (en) * | 2011-11-28 | 2012-04-18 | 曙光信息产业(北京)有限公司 | System and method for automatically verifying correctness of gigabit and 10 gigabit hybrid network controller |
| CN102497318A (en) * | 2011-12-13 | 2012-06-13 | 曙光信息产业(北京)有限公司 | System and method for achieving promiscuous port type network card |
| CN102497302A (en) * | 2011-11-28 | 2012-06-13 | 曙光信息产业(北京)有限公司 | Hybrid network access system |
| CN102523142A (en) * | 2011-11-28 | 2012-06-27 | 曙光信息产业(北京)有限公司 | GTX (Gigabit texture per second)-based 20-port gigabit Ethernet access system and method |
| CN102542524A (en) * | 2011-12-31 | 2012-07-04 | 曙光信息产业股份有限公司 | Cluster workstation and method for realizing same |
| CN102684956A (en) * | 2011-11-28 | 2012-09-19 | 曙光信息产业(北京)有限公司 | Self-adaptive 10Gbps network access system and method |
| CN102684955A (en) * | 2011-11-28 | 2012-09-19 | 曙光信息产业(北京)有限公司 | Self-adaptive access system and method of 1G Ethernet and OC (Optical Carrier) 48 network |
| CN102801533B (en) * | 2012-07-19 | 2017-12-05 | 曙光信息产业(北京)有限公司 | A kind of compound network interface card of the ether of gigabit 10,000,000,000 and its implementation method |
| CN114050838A (en) * | 2021-10-30 | 2022-02-15 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | 100Gbps bandwidth RapidIO signal source |
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| CN101431432A (en) * | 2007-11-06 | 2009-05-13 | 联想(北京)有限公司 | Blade server |
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2011
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101431432A (en) * | 2007-11-06 | 2009-05-13 | 联想(北京)有限公司 | Blade server |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102684955A (en) * | 2011-11-28 | 2012-09-19 | 曙光信息产业(北京)有限公司 | Self-adaptive access system and method of 1G Ethernet and OC (Optical Carrier) 48 network |
| CN102684956B (en) * | 2011-11-28 | 2015-03-25 | 曙光信息产业(北京)有限公司 | Self-adaptive 10Gbps network access system and method |
| CN102497302A (en) * | 2011-11-28 | 2012-06-13 | 曙光信息产业(北京)有限公司 | Hybrid network access system |
| CN102523142A (en) * | 2011-11-28 | 2012-06-27 | 曙光信息产业(北京)有限公司 | GTX (Gigabit texture per second)-based 20-port gigabit Ethernet access system and method |
| CN102684955B (en) * | 2011-11-28 | 2015-04-29 | 曙光信息产业(北京)有限公司 | Self-adaptive access system and method of 1G Ethernet and OC (Optical Carrier) 48 network |
| CN102684956A (en) * | 2011-11-28 | 2012-09-19 | 曙光信息产业(北京)有限公司 | Self-adaptive 10Gbps network access system and method |
| CN102497302B (en) * | 2011-11-28 | 2014-05-21 | 曙光信息产业(北京)有限公司 | Hybrid network access system |
| CN102420720B (en) * | 2011-11-28 | 2014-09-10 | 曙光信息产业(北京)有限公司 | System and method for automatically verifying correctness of gigabit and 10 gigabit hybrid network controller |
| CN102420720A (en) * | 2011-11-28 | 2012-04-18 | 曙光信息产业(北京)有限公司 | System and method for automatically verifying correctness of gigabit and 10 gigabit hybrid network controller |
| CN102523142B (en) * | 2011-11-28 | 2015-02-18 | 曙光信息产业(北京)有限公司 | GTX (Gigabit texture per second)-based 20-port gigabit Ethernet access system and method |
| CN102497318A (en) * | 2011-12-13 | 2012-06-13 | 曙光信息产业(北京)有限公司 | System and method for achieving promiscuous port type network card |
| CN102542524A (en) * | 2011-12-31 | 2012-07-04 | 曙光信息产业股份有限公司 | Cluster workstation and method for realizing same |
| CN102801533B (en) * | 2012-07-19 | 2017-12-05 | 曙光信息产业(北京)有限公司 | A kind of compound network interface card of the ether of gigabit 10,000,000,000 and its implementation method |
| CN114050838A (en) * | 2021-10-30 | 2022-02-15 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | 100Gbps bandwidth RapidIO signal source |
| CN114050838B (en) * | 2021-10-30 | 2023-12-29 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | 100Gbps bandwidth RapidIO signal source |
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| CN102244662B (en) | 2013-03-13 |
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Effective date of registration: 20170209 Address after: 124109 Liaoning province Panjin Liaodong Bay Area dawn Street No. 1 Patentee after: Dawning Information Systems (Liaoning) Co., Ltd. Address before: 300384 Tianjin city Xiqing District Huayuan Industrial Zone (outer ring) Haitai Huake Street No. 15 1-3 Patentee before: Sugon Information Industry Co., Ltd. |
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