CN105512058A - High-end storage PCIE interchanger and management module thereof - Google Patents
High-end storage PCIE interchanger and management module thereof Download PDFInfo
- Publication number
- CN105512058A CN105512058A CN201510849773.1A CN201510849773A CN105512058A CN 105512058 A CN105512058 A CN 105512058A CN 201510849773 A CN201510849773 A CN 201510849773A CN 105512058 A CN105512058 A CN 105512058A
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- Prior art keywords
- board card
- cpu board
- substrate
- administration module
- pcie switch
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- 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
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/16—Handling requests for interconnection or transfer for access to memory bus
- G06F13/1668—Details of memory controller
-
- 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
- G06F13/4004—Coupling between buses
-
- 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
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4204—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus
- G06F13/4221—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus
- G06F13/423—Bus transfer protocol, e.g. handshake; Synchronisation on a parallel bus being an input/output bus, e.g. ISA bus, EISA bus, PCI bus, SCSI bus with synchronous protocol
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Multi Processors (AREA)
Abstract
The invention discloses a high-end storage PCIE interchanger and a management module thereof. The management module comprises a substrate and a CPU board card used for controlling and monitoring the PCIE interchanger, the CPU board card is connected with the substrate in a detachable manner, the substrate is provided with an external communication interface providing backboard PCIE signals, and the substrate is also provided with an external output network interface and an external output serial port for the CPU board card. When placement and routing are carried out to the management module of the high-end storage PCIE interchanger, placement and routing are carried out to the CPU board card and the substrate, the CPU board card and the substrate are modularized in design, and placement and routing are simpler. When the high-end storage PCIE interchanger is upgraded later, only the CPU board card needs to be upgraded again, placement and routing are carried out to the CPU board card again, then the upgraded new CPU board card is connected to the substrate, placement and routing of communication interfaces, output network interfaces and serial ports are avoided, the placement and routing difficulty level is further reduced, and the research and development cost is reduced at the same time.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of high-end storage PCIE switch and administration module thereof.
Background technology
Along with the development of PCIE technology, multiple communication facilities carried out interconnectedly between plate carry out the development trend that data retransmission has become the communication technology by PCIE agreement, and now must be applied to PCIE switch, wherein, namely what so-called PCIE technology referred to is Peripheral Component Interconnect standard extension technology.
According to Moore's Law, the arithmetic speed of CPU is regularly doubled and redoubled, reach nanoscale processing procedure, but the growth of the data reading speed of machinery dish is limited, from 72000 turns/s to 100000 turns/s again to 150000 turns/s, data response speed only reaches Millisecond, differ from several orders of magnitude with the arithmetic speed of CPU, therefore, be stored as the performance bottleneck of data center.At present, market has occurred there is high-performance, highly reliable storage system platform, has supported SSD+HDD Bedding storage and full flash memory two kinds of configuration modes, the data response speed of 1,000,000 grades can be provided, whole data center is operated more efficiently, more smooth and easy.And in order to the high speed interconnect of the front end PCIE Switching Module and server that realize this high performance storage system platform, the PCIE switch for high-end storage arises at the historic moment.But this administration module being used for the PCIE switch of high-end storage is designed to one piece of independently board, this board is integrated with controlling functions to switch and data-transformation facility, wiring is complicated, the placement-and-routing of this board is made to have very large difficulty, and due to administration module along with the time can upgrade, at this moment need the board redesigning administration module, need to redesign controlling functions unit, data-transformation facility unit and many wirings, R&D costs are remained high.
Thus, how to make placement-and-routing's difficulty of the administration module reducing this high-end storage PCIE switch, and be conducive to follow-up upgrading, reducing R&D costs, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of this invention is to provide a kind of high-end storage PCIE switch and administration module thereof, placement-and-routing's difficulty of the administration module of high-end storage PCIE switch can be reduced, and be conducive to follow-up upgrading, reduce R&D costs.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of high-end storage PCIE switch management module, comprise: substrate and the CPU board card for controlling and monitor PCIE switch, described CPU board card and described substrate removably connect, described substrate is provided with the external communication interface providing backboard PCIE signal, described substrate is also provided with for the external output network interface of described CPU board card and exports serial ports.
Preferably, the external communication interface of backboard PCIE signal is provided to be QSFP+ interface described in.
Preferably, described output serial ports is earphone interface, for connecting extraneous communication terminal to be configured described PCIE switch by corresponding Serial Port Line.
Preferably, described substrate is provided with connector, and described connector is provided with and holds the slot that described CPU board card inserts connection.
Preferably, described substrate is also provided with the USB interface of carrying out data transmission with extraneous communication terminal.
Preferably, described CPU board card comprises control and monitors the control chip of described PCIE switch, the memory bar be connected with described control chip and hard disk.
Preferably, described memory bar is the SODIMM of band ECC, and the capacity of described memory bar is 4GB or 8GB.
Preferably, described hard disk is M-SATA hard disk, and the capacity of described hard disk is 32GB.
Preferably, described substrate also comprises the LED being used to indicate described PCIE switch duty.
A kind of high-end storage PCIE switch, comprises switch body and the high-end storage PCIE switch management module as described in above-mentioned any one.
Compared with prior art, technique scheme has the following advantages:
High-end storage PCIE switch management module provided by the present invention, comprise: substrate and the CPU board card for controlling and monitor PCIE switch, described CPU board card and described substrate removably connect, described substrate is provided with the external communication interface providing backboard PCIE signal, described substrate is also provided with for the external output network interface of described CPU board card and exports serial ports.CPU board card realizes the monitoring of switch and control, and substrate is provided with for the external each communication interface of administration module, exports network interface and serial ports etc., and CPU board card removably connects with substrate and communicates.When carrying out placement-and-routing to the administration module of high-end storage PCIE switch, respectively placement-and-routing is carried out to CPU board card and substrate.Because CPU board card is not provided with external communication interface, placement-and-routing on it is simpler, and substrate only needs the place and route of the connecting wiring of layout and CPU board card and each communication interface, network interface, serial ports etc., like this, CPU board card and substrate achieve module design, and placement-and-routing is simpler.When subsequent upgrade, only need again to upgrade CPU board card, placement-and-routing is re-started to CPU board card, then the new CPU board after upgrading being linked is connected on substrate, avoid each communication interface, export the placement-and-routing of network interface and serial ports, reduce further placement-and-routing's difficulty, reduce R&D costs simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The high-end storage PCIE switch management modular structure schematic diagram that Fig. 1 provides for a kind of embodiment of the present invention.
Embodiment
Core of the present invention is to provide a kind of high-end storage PCIE switch and administration module thereof, can reduce placement-and-routing's difficulty of the administration module of high-end storage PCIE switch, and be conducive to follow-up upgrading, reduces R&D costs.
In order to enable above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here to implement with multiple, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention.Therefore the present invention is not by the restriction of following public embodiment.
Please refer to Fig. 1, the high-end storage PCIE switch management modular structure schematic diagram that Fig. 1 provides for a kind of embodiment of the present invention.
In a kind of embodiment of the present invention, a kind of high-end storage PCIE switch management module, comprise: substrate 1 and the CPU board card 2 for controlling and monitor PCIE switch, CPU board card 2 and substrate 1 removably connect, substrate 1 is provided with the external communication interface providing backboard PCIE signal, substrate 1 is also provided with for the external output network interface of CPU board card 2 and exports serial ports.Preferably, substrate 1 is provided with connector, and connector is provided with and holds the slot that CPU board card inserts connection, when after CPU board card upgrade, the CPU board card after upgrading can be replaced original CPU board card and be inserted on the slot of connector.
In the present embodiment, CPU board card realizes the monitoring of switch and control, and substrate is provided with for the external each communication interface of administration module, exports network interface and serial ports etc., and CPU board card removably connects with substrate and communicates.When carrying out placement-and-routing to the administration module of high-end storage PCIE switch, respectively placement-and-routing is carried out to CPU board card and substrate.Because CPU board card is not provided with external communication interface, placement-and-routing on it is simpler, and substrate only needs the place and route of the connecting wiring of layout and CPU board card and each communication interface, network interface, serial ports etc., like this, CPU board card and substrate achieve module design, and placement-and-routing is simpler.When subsequent upgrade, only need again to upgrade CPU board card, placement-and-routing is re-started to CPU board card, then the new CPU board after upgrading being linked is connected on substrate, avoid each communication interface, export the placement-and-routing of network interface and serial ports, reduce further placement-and-routing's difficulty, reduce R&D costs simultaneously.
On the basis of above-mentioned embodiment, the external communication interface of backboard PCIE signal is provided to be QSFP+ interface in one embodiment of the present invention, wherein, preferably this administration module is provided with 8 QSFP+ interfaces altogether, externally to export PCIE signal, wherein this QSFP+ interface not only supports the specification of PCIE3.0, and backward compatible PCIE2.0 and PCIE1.0.Wherein, QSFP+ is the abbreviation of QuadSmallForm-factorPluggablePlus, and QSFP+ interface refers to tetrasome and amasss and can insert interface, and its solution aims at highdensity application program.Output network interface on substrate is standard network interface, and administration module can realize the control to PCIE switch by network interface, and wherein serial ports IP still needs to be configured by serial ports at present.Further, output serial ports is earphone interface, the output of external Serial Port Information is realized by earphone interface, for connecting extraneous communication terminal to be configured PCIE switch by corresponding Serial Port Line, wherein, export serial ports be connected to computer end by supporting Serial Port Line, computer end by similar software simulating such as hyper terminals to the configuration of PCIE switch.Further, substrate is also provided with the USB interface of carrying out data transmission with extraneous communication terminal.
Each communication interface, output serial ports, output network interface are all arranged on substrate, during owing to upgrading to administration module, these interfaces, serial ports and network interface normally without the need to change, therefore, when administration module is upgraded, substrate, without the need to placement-and-routing again, reduces placement-and-routing's difficulty of administration module, reduces R&D costs.
In one embodiment of the invention, CPU board card comprises the control chip controlling and monitor PCIE switch, the memory bar be connected with control chip and hard disk.Wherein, preferred memory bar is the SODIMM of band ECC, and the capacity of memory bar is 4GB or 8GB.Further, preferred hard disk is M-SATA hard disk, and the capacity of hard disk is 32GB.
Wherein, ECC is the abbreviation of ErrorCorrectingCode, refers to bug check and correction.SODIMM is the abbreviation of SmallOutlineDualIn-lineMemoryModule, i.e. small outline dual inline memory modules.Namely M-SATA hard disk has the hard disk of mini SATA interface.Above-mentioned memory bar and hard disk ensure that the miniaturization of CPU board card.
In one embodiment of the invention, substrate also comprises the LED being used to indicate PCIE switch duty.
In the present embodiment, two LED are comprised.One of them is green LED, when this lamp is bright, represents that PCIE switch is in normal operating conditions; Another is red LED lamp, when this lamp is bright, represents that PCIE switch breaks down.
One embodiment of the present invention additionally provides a kind of high-end storage PCIE switch, the high-end storage PCIE switch management module comprising switch body and provide as above-mentioned any one embodiment.
In the present embodiment, high-end storage PCIE switch management module Basic Input or Output System (BIOS) software used is the bin file of Amazon_BIOS_1.1.00_20140110, and operating system is Linux6.4 version.When starting shooting debugging, turning serial ports (namely exporting serial ports) derived data by Jack, under a linux operating system, checking required hardware information, the function of CPU board card is optimized further.
In one embodiment of the invention, the power supply unit that part is powered for CPU board card is designed on substrate, thus the power supply unit quantity reduced on CPU board card, power supply unit is made not concentrate design on CPU board card, do not concentrate on substrate yet, can ensure to supply the power supply of consuming parts each on CPU board card, the interference of power supply unit to signal can be reduced again, improve the quality of signal.
In sum, the high-end storage PCIE switch that embodiment of the present invention provides and administration module thereof, CPU board card and substrate achieve module design, make placement-and-routing simpler.When subsequent upgrade, only need again to upgrade CPU board card, placement-and-routing is re-started to CPU board card, then the new CPU board card after upgrading is plugged on the slot of substrate, avoid each communication interface, export the placement-and-routing of network interface and serial ports, take full advantage of space, reduce further placement-and-routing's difficulty.Meanwhile, avoid power supply unit undue concentration, on CPU board card, larger interference is caused to signal, thus add the quality of signal, and then reduce the system risk of board, reduce R&D costs simultaneously.
Above one provided by the present invention high-end storage PCIE switch and administration module thereof are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a high-end storage PCIE switch management module, it is characterized in that, comprise: substrate and the CPU board card for controlling and monitor PCIE switch, described CPU board card and described substrate removably connect, described substrate is provided with the external communication interface providing backboard PCIE signal, described substrate is also provided with for the external output network interface of described CPU board card and exports serial ports.
2. administration module according to claim 1, is characterized in that, described in provide the external communication interface of backboard PCIE signal to be QSFP+ interface.
3. administration module according to claim 2, is characterized in that, described output serial ports is earphone interface, for connecting extraneous communication terminal to be configured described PCIE switch by corresponding Serial Port Line.
4. the administration module according to any one of claims 1 to 3, is characterized in that, described substrate is provided with connector, and described connector is provided with and holds the slot that described CPU board card inserts connection.
5. administration module according to claim 4, is characterized in that, described substrate is also provided with the USB interface of carrying out data transmission with extraneous communication terminal.
6. administration module according to claim 5, is characterized in that, described CPU board card comprises control and monitors the control chip of described PCIE switch, the memory bar be connected with described control chip and hard disk.
7. administration module according to claim 6, is characterized in that, described memory bar is the SODIMM of band ECC, and the capacity of described memory bar is 4GB or 8GB.
8. administration module according to claim 7, is characterized in that, described hard disk is M-SATA hard disk, and the capacity of described hard disk is 32GB.
9. administration module according to claim 8, is characterized in that, described substrate also comprises the LED being used to indicate described PCIE switch duty.
10. a high-end storage PCIE switch, is characterized in that, comprises switch body and the high-end storage PCIE switch management module as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849773.1A CN105512058A (en) | 2015-11-27 | 2015-11-27 | High-end storage PCIE interchanger and management module thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849773.1A CN105512058A (en) | 2015-11-27 | 2015-11-27 | High-end storage PCIE interchanger and management module thereof |
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| Publication Number | Publication Date |
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| CN105512058A true CN105512058A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510849773.1A Pending CN105512058A (en) | 2015-11-27 | 2015-11-27 | High-end storage PCIE interchanger and management module thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341414A (en) * | 2017-07-10 | 2017-11-10 | 黑龙江恒讯科技有限公司 | A kind of storage front end card based on QSFP interfaces 128G |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5732226A (en) * | 1996-04-08 | 1998-03-24 | Vlsi Technology, Inc. | Apparatus for granting either a CPU data bus or a memory data bus or a memory data bus access to a PCI bus |
| CN1624674A (en) * | 2003-11-06 | 2005-06-08 | 戴尔产品公司 | Dynamic reconfiguration of PCI EXPRESS links |
| CN101710314A (en) * | 2009-11-17 | 2010-05-19 | 中兴通讯股份有限公司 | High-speed peripheral component interconnection switching controller and realizing method thereof |
| CN203930814U (en) * | 2014-06-11 | 2014-11-05 | 浪潮电子信息产业股份有限公司 | A kind of CPU board card based on PCIE interface and configurable switch |
| CN105119849A (en) * | 2015-07-21 | 2015-12-02 | 浪潮(北京)电子信息产业有限公司 | Switch architecture and data management method applied to same |
-
2015
- 2015-11-27 CN CN201510849773.1A patent/CN105512058A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5732226A (en) * | 1996-04-08 | 1998-03-24 | Vlsi Technology, Inc. | Apparatus for granting either a CPU data bus or a memory data bus or a memory data bus access to a PCI bus |
| CN1624674A (en) * | 2003-11-06 | 2005-06-08 | 戴尔产品公司 | Dynamic reconfiguration of PCI EXPRESS links |
| CN101710314A (en) * | 2009-11-17 | 2010-05-19 | 中兴通讯股份有限公司 | High-speed peripheral component interconnection switching controller and realizing method thereof |
| CN203930814U (en) * | 2014-06-11 | 2014-11-05 | 浪潮电子信息产业股份有限公司 | A kind of CPU board card based on PCIE interface and configurable switch |
| CN105119849A (en) * | 2015-07-21 | 2015-12-02 | 浪潮(北京)电子信息产业有限公司 | Switch architecture and data management method applied to same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107341414A (en) * | 2017-07-10 | 2017-11-10 | 黑龙江恒讯科技有限公司 | A kind of storage front end card based on QSFP interfaces 128G |
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Application publication date: 20160420 |