CN109753247A - A kind of mass-storage system - Google Patents
A kind of mass-storage system Download PDFInfo
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- CN109753247A CN109753247A CN201910035418.9A CN201910035418A CN109753247A CN 109753247 A CN109753247 A CN 109753247A CN 201910035418 A CN201910035418 A CN 201910035418A CN 109753247 A CN109753247 A CN 109753247A
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- 238000013461 design Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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Abstract
A kind of mass-storage system includes: multiple solid state hard disks；At least one PCIe pinboard, is provided with the first high-speed signal connector on each PCIe pinboard and 5 PCIe X16 slot positions for being connected to the first high-speed signal connector, PCIe X16 slot position are configured to the multiple solid state hard disks of grafting；Backboard, backboard include: at least one second high-speed signal connector connecting respectively with one of the first high-speed signal connector；At least one the 96 channel PCIe connecting respectively with one of the second high-speed signal connector are switched；Respectively at least one high speed connector for connecting of one of 96 channel PCIe switch, high speed connector is connected to server to be used for and server communication.System through the invention can be realized and significantly improve the readwrite performance of storage system, realize the high speed storing of large capacity, have fabulous expansibility.
Description
Technical field
This field is related to computer field, and relates more specifically to a kind of mass-storage system.
Background technique
With the continuous development of big data technology, data center is higher and higher for the demand of mass-storage system, when
The storage system of preceding large capacity is still based on HDD (hard disk drive), and the NVME towards PCIe SSD (solid state hard disk) product
(Nonvolatile memory host controller interface specification) standard, can be effectively reduced the delay of controller and software interface part, most
It can mainly allow SSD to walk the direct-connected CPU in the channel PCI-E, data delay NVME be effectively reduced, so NVME SSD is relative to HDD
For, readwrite performance is more brilliant, however more lacks the NVME SSD storage system of large capacity in available data center.
M.2 interface is a kind of new interface specification for mSATA that Intel is released, it supports NVME standard, and small in size
It is skilful exquisite, support a variety of mainstream communication interfaces, versatility with super strength, but lead in single server or single storage system at present
It often only supports single or several M.2 interfaces, significantly limits the large-scale application of M.2NVME SSD.
Summary of the invention
In view of this, the purpose of the embodiment of the present invention is to propose a kind of mass-storage system, through the invention
System can be realized and significantly improve the readwrite performance of storage system, realize the high speed storing of large capacity, have fabulous
Expansibility.
Based on above-mentioned purpose, the one aspect of the embodiment of the present invention provides a kind of mass-storage system, comprising:
Multiple solid state hard disks；
At least one PCIe pinboard is provided with the first high-speed signal connector and 5 connections on each PCIe pinboard
To the PCIe X16 slot position of the first high-speed signal connector, PCIe X16 slot position is configured to the multiple solid state hard disks of grafting；
Backboard includes: on backboard
At least one second high-speed signal connector being connect respectively with one of the first high-speed signal connector；
At least one the 96 channel PCIe connecting respectively with one of the second high-speed signal connector are switched；With
Service is connected to one of 96 channel PCIe switch at least one high speed connector for connecting, high speed connector respectively
Device is to be used for and server communication.
According to one embodiment of present invention, high speed connector is Sliver connector.
According to one embodiment of present invention, the first high-speed signal connector is connected to second via PCIe X80 signal wire
High-speed signal connector.
According to one embodiment of present invention, the second high-speed signal connector is connected to 96 via PCIe X80 signal wire and leads to
Road PCIe switch.
According to one embodiment of present invention, 96 channel PCIe switch is connected to high speed via PCIe X16 signal wire and connects
Device.
According to one embodiment of present invention, system includes 3 PCIe pinboards.
According to one embodiment of present invention, the solid state hard disk of 4 X4 of each PCIe X16 slot position grafting.
The other side of the embodiment of the present invention additionally provides a kind of direct-connected backboard storage system, comprising:
Multiple solid state hard disks；
At least one PCIe pinboard is provided with the first high-speed signal connector and 5 connections on each PCIe pinboard
To the PCIe X16 slot position of the first high-speed signal connector, PCIe X16 slot position is configured to the multiple solid state hard disks of grafting；
Backboard, backboard include:
At least one second high-speed signal connector being connect respectively with one of the first high-speed signal connector；
The multiple high speed connectors being connect with the second high-speed signal connector, wherein each second high-speed signal connector
5 high speed connectors are connected respectively to via 5 PCIe X16 signal wires, high speed connector is connected to server to be used for and clothes
Business device communication.
According to one embodiment of present invention, the first high-speed signal connector is connected to second via PCIe X80 signal wire
High-speed signal connector.
According to one embodiment of present invention, high speed connector is Sliver connector.
The present invention has following advantageous effects: mass-storage system provided in an embodiment of the present invention passes through setting
Multiple solid state hard disks；At least one PCIe pinboard is provided with the first high-speed signal connector and 5 on each PCIe pinboard
It is connected to the PCIe X16 slot position of the first high-speed signal connector, PCIe X16 slot position is configured to the multiple solid state hard disks of grafting；
Backboard includes: at least one second high-speed signal connector connecting respectively with one of the first high-speed signal connector on backboard；
At least one the 96 channel PCIe connecting respectively with one of the second high-speed signal connector are switched；It is opened respectively with 96 channel PCIe
At least one high speed connector of one of pass connection, high speed connector are connected to server for the technology with server communication
Scheme can be realized and significantly improve the readwrite performance of storage system, realize the high speed storing of large capacity, have fabulous
Expansibility.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other embodiments are obtained according to these attached drawings.
Fig. 1 is the schematic diagram according to the mass-storage system of one embodiment of the present of invention；
Fig. 2 is the schematic diagram according to the direct-connected backboard storage system of another embodiment of the present invention；
Fig. 3 is the schematic diagram according to the M.2NVME SSD loading plate of another embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
The embodiment of the present invention is further described in attached drawing.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
Based on above-mentioned purpose, the first aspect of the embodiment of the present invention proposes the one of a kind of mass-storage system
A embodiment.Shown in fig. 1 is the schematic diagram of the system.
As shown in fig. 1, which includes:
Multiple solid state hard disks；
At least one PCIe pinboard is provided with high-speed signal connector 1 and 5 on each PCIe pinboard and is connected to height
The PCIe X16 slot position of fast signal connector 1, PCIe X16 slot position are configured to the multiple solid state hard disks of grafting；
Backboard includes: at least one high-speed signal connector connecting respectively with one of high-speed signal connector 1 on backboard
2；At least one the 96 channel PCIe connecting respectively with one of high-speed signal connector 2 are switched；It is opened respectively with 96 channel PCIe
At least one high speed connector of connection one of is closed, high speed connector is connected to server to be used for and server communication.
By above technical scheme, it can be realized and significantly improve the readwrite performance of storage system, realize large capacity
High speed storing, have fabulous expansibility.
In a preferred embodiment of the invention, high speed connector is Sliver connector.
In a preferred embodiment of the invention, high-speed signal connector 1 is connected to height via PCIe X80 signal wire
Fast signal connector 2.
In a preferred embodiment of the invention, high-speed signal connector 2 is connected to 96 via PCIe X80 signal wire
Channel PCIe switch.
In a preferred embodiment of the invention, 96 channel PCIe switch is connected to high speed via PCIe X16 signal wire
Connector.
In a preferred embodiment of the invention, system includes 3 PCIe pinboards.
In a preferred embodiment of the invention, each PCIe X16 slot position can be inserted into the solid state hard disk of 4 X4.
As shown in Figure 1, one embodiment of the present of invention is made of backboard, PCIe pinboard, each PCIe pinboard is by 5
The Slot (slot position) of PCIe X16 is formed, and 3 PCIe pinboards are connected on backboard by high-speed signal connector, and backboard is by 3
A 96Lane PCIe Switch (96 channel PCIe switch), 3 high-speed signal connectors and 3 Sliver connector compositions,
Wherein 3 Sliver connectors are connected with 3 PCIe Switch by the signal wire of PCIe X16 respectively, each
PCIeSwitch separates the PCIe signal of 80 Lane.Sliver connector is PCIe X16 signal, by the end Cable and HOST
It is connected, HOST can be two-way or four road servers.
One embodiment of the present of invention further includes 4M.2Carrier (loading plate) plate, 4M.2Carrier as shown in Figure 3
For card insertion on above-mentioned PCIe Slot, each 4M.2Carrier card can expand the M.2NVME SSD of 4 X4, this storage system
Total have 15 PCIe Slot, can expand 60 M.2NVME SSD altogether, according to Samsung M.2NVME SSD single-deck 1.92TB
Memory space, mass-storage system maximum proposed by the present invention can support 115TB NVME SSD memory space, realize big
The high-speed memory system of capacity.
Further, since proposed by the present invention design using general PCIe Slot, so may be used also on PCIe pinboard
To support the half high standard cards such as half high network interface card, FPGA card, RAID card, there is fabulous expansibility.
By above technical scheme, it can be realized and significantly improve the readwrite performance of storage system, realize large capacity
High speed storing, have fabulous expansibility.
Based on above-mentioned purpose, the second aspect of the embodiment of the present invention additionally provides a kind of direct-connected backboard storage system,
Fig. 2 shows be the system schematic diagram.
As shown in Figure 2, which includes:
Multiple solid state hard disks；
At least one PCIe pinboard is provided with high-speed signal connector 1 and 5 on each PCIe pinboard and is connected to height
The PCIe X16 slot position of fast signal connector 1, PCIe X16 slot position are configured to the multiple solid state hard disks of grafting；
Backboard, backboard include: at least one high-speed signal connector 2 connecting respectively with one of high-speed signal connector 1；
The multiple high speed connectors being connect with high-speed signal connector 2, wherein each high-speed signal connector 2 is via 5 PCIe X16
Signal wire is connected respectively to 5 high speed connectors, and high speed connector is connected to server to be used for and server communication.
In a preferred embodiment of the invention, high-speed signal connector 1 is connected to height via PCIe X80 signal wire
Fast signal connector 2.
In a preferred embodiment of the invention, high speed connector is Sliver connector.
Backboard in another embodiment of the present invention is also designed to direct-connected plate, i.e., M.2NVME SSD passes through back
Plate is directly connected on HOST, and such benefit is that the data of NVME SSD postpone smaller, this structure and upper one embodiment
Difference be to change backboard for direct-connected backboard, i.e. the signal of NVME SSD is directly connected to without PCIe Switch
On HOST, under the configuration, it is desirable that HOST be two-way server in the case where, maximum can support 20 M.2NVMESSD；HOST is
In the case where four road servers, maximum can support 40 M.2NVME SSD, and realizing direct-connected large capacity, M.2NVME SSD is deposited
Storage system.
Complete M.2NVME SSD mass-storage system proposed by the present invention can support 60 in the space of 2U
M.2NVME SSD disk position can then support the storage of 115TB NVME SSD empty by taking the M.2NVME SSD of Samsung 1.92TB as an example
Between；And this storage system supports direct-connected back plate design, this greatly reduces the delay of NVME SSD.Meanwhile the invention
PCIe pinboard is standard PCIe Slot, can expand and support a plurality of types of PCIE devices such as network interface card, FPGA card, has pole
Good expansibility.
It is important to note that the embodiment of above system uses the embodiment of the above method to illustrate each mould
The course of work of block, those skilled in the art can be it is readily conceivable that other by these module applications to the above method be implemented
In example.
Those skilled in the art will also understand is that, various illustrative logical blocks, mould in conjunction with described in disclosure herein
Block, circuit and algorithm steps may be implemented as the combination of electronic hardware, computer software or both.It is hard in order to clearly demonstrate
This interchangeability of part and software, with regard to various exemplary components, square, module, circuit and step function to its into
General description is gone.This function is implemented as software and is also implemented as hardware depending on concrete application and application
To the design constraint of whole system.The function that those skilled in the art can realize in various ways for every kind of concrete application
Can, but this realization decision should not be interpreted as causing a departure from range disclosed by the embodiments of the present invention.
It is exemplary embodiment disclosed by the invention above, it should be noted that in the sheet limited without departing substantially from claim
Under the premise of inventive embodiments scope of disclosure, it may be many modifications and modify.According to open embodiment described herein
The function of claim to a method, step and/or movement be not required to the execution of any particular order.In addition, although the present invention is implemented
Element disclosed in example can be described or be required in the form of individual, but be unless explicitly limited odd number, it is understood that be multiple.
Above-described embodiment, especially any " preferably " embodiment are the possibility examples realized, and only for clear geography
It solves the principle of the present invention and proposes.It can be in the case where not departing from the spirit and principle of techniques described herein to above-mentioned reality
It applies example and carries out many change and modification.All modifications are intended to be included in the scope of the present disclosure and are protected by appended claims
Shield.
Claims (10)
1. a kind of mass-storage system characterized by comprising
Multiple solid state hard disks；
At least one PCIe pinboard is provided with the first high-speed signal connector on each PCIe pinboard and 5 is connected to institute
The PCIe X16 slot position of the first high-speed signal connector is stated, it is hard that the PCIe X16 slot position is configured to the multiple solid-state of grafting
Disk；
Backboard, the backboard include:
At least one second high-speed signal connector being connect respectively with one of first high-speed signal connector；
At least one the 96 channel PCIe connecting respectively with one of second high-speed signal connector are switched；With
At least one high speed connector of one of connection connection is switched with the 96 channel PCIe respectively, the high speed connector connects
Server is connected to be used for and server communication.
2. system according to claim 1, which is characterized in that the high speed connector is Sliver connector.
3. system according to claim 2, which is characterized in that first high-speed signal connector is believed via PCIe X80
Number line is connected to second high-speed signal connector.
4. system according to claim 3, which is characterized in that second high-speed signal connector is believed via PCIe X80
Number line is connected to the 96 channel PCIe switch.
5. system according to claim 4, which is characterized in that the 96 channel PCIe switch is via PCIe X16 signal wire
It is connected to the high speed connector.
6. system according to claim 1, which is characterized in that the system comprises 3 PCIe pinboards.
7. system according to claim 1, which is characterized in that the solid-state of 4 X4 of each PCIe X16 slot position grafting
Hard disk.
8. a kind of direct-connected backboard storage system characterized by comprising
Multiple solid state hard disks；
At least one PCIe pinboard is provided with the first high-speed signal connector on each PCIe pinboard and 5 is connected to
The PCIe X16 slot position of one high-speed signal connector, the PCIe X16 slot position are configured to the multiple solid state hard disk of grafting；
Backboard, the backboard include:
At least one second high-speed signal connector being connect respectively with one of first high-speed signal connector；
The multiple high speed connectors being connect with second high-speed signal connector, wherein each second high-speed signal connector
5 high speed connectors are connected respectively to via 5 PCIe X16 signal wires, the high speed connector is connected to server to be used for
With server communication.
9. system according to claim 8, which is characterized in that first high-speed signal connector is believed via PCIe X80
Number line is connected to second high-speed signal connector.
10. system according to claim 8, which is characterized in that the high speed connector is Sliver connector.
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| CN201910035418.9A CN109753247A (en) | 2019-01-15 | 2019-01-15 | A kind of mass-storage system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113918498A (en) * | 2021-12-13 | 2022-01-11 | 苏州浪潮智能科技有限公司 | Server and data center |
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| CN107908586A (en) * | 2017-12-22 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of NVME hard-disc storages structure and its implementation |
| CN108170619A (en) * | 2017-12-29 | 2018-06-15 | 曙光信息产业(北京)有限公司 | A kind of expanding unit of PCIe device |
| CN108255762A (en) * | 2018-01-11 | 2018-07-06 | 郑州云海信息技术有限公司 | A kind of 2U server hard disk back planes method |
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2019
- 2019-01-15 CN CN201910035418.9A patent/CN109753247A/en active Pending
Patent Citations (5)
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| CN104021107A (en) * | 2014-06-27 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | Design method for system supporting non-volatile memory express peripheral component interface express solid state disc (NVMe PCIE SSD) |
| CN106502593A (en) * | 2016-11-04 | 2017-03-15 | 郑州云海信息技术有限公司 | A kind of mixing storage system of interconnection at a high speed |
| CN107908586A (en) * | 2017-12-22 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of NVME hard-disc storages structure and its implementation |
| CN108170619A (en) * | 2017-12-29 | 2018-06-15 | 曙光信息产业(北京)有限公司 | A kind of expanding unit of PCIe device |
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| CN113918498A (en) * | 2021-12-13 | 2022-01-11 | 苏州浪潮智能科技有限公司 | Server and data center |
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