CN109597784A - A kind of PCIE channel extended method and device - Google Patents
A kind of PCIE channel extended method and device Download PDFInfo
- Publication number
- CN109597784A CN109597784A CN201811467076.XA CN201811467076A CN109597784A CN 109597784 A CN109597784 A CN 109597784A CN 201811467076 A CN201811467076 A CN 201811467076A CN 109597784 A CN109597784 A CN 109597784A
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- pcie
- channel
- ssd card
- ssd
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000013519 translation Methods 0.000 claims abstract description 4
- 230000014616 translation Effects 0.000 claims abstract description 4
- 238000013523 data management Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0026—PCI express
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Credit Cards Or The Like (AREA)
Abstract
The present invention provides a kind of PCIE channel extended method and device, comprising: setting PCIE channel and speed parameter；The corresponding SSD card of setting PCIE channel simultaneously marks SSD card；Selection PCIE data transmission channel is marked according to SSD card；Corresponding SSD card is written by transport mode translations in the data of the transmission channel.PCIE channel extension can be achieved in the present invention, realizes the further promotion of server storage density.
Description
Technical field
Big data service platform technical field of the present invention, and in particular to a kind of PCIE channel extended method, device, terminal and
Storage medium.
Background technique
With the continuous development of cloud storage and big data, the information age has arrived, and increases to meet volatile data
Long, to the design of server, higher requirements are also raised, how to realize the density that data storage is improved in a limited space,
This is also that the innovation of server memory technology specifies direction.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of PCIE channel extended method and device, to solve above-mentioned skill
Art problem.
In a first aspect, the embodiment of the present application provides a kind of PCIE channel extended method, which comprises
PCIE channel and speed parameter are set；
The corresponding SSD card of setting PCIE channel simultaneously marks SSD card；
Selection PCIE data transmission channel is marked according to SSD card；
Corresponding SSD card is written by transport mode translations in the data of the transmission channel.
With reference to first aspect, in the first embodiment of first aspect, the setting PCIE channel and speed parameter
Include:
PCIE channel quantity is set；
Unique label number is distributed for each channel；
According to the label number setting channel speed parameter.
With reference to first aspect, in second of embodiment of first aspect, the corresponding SSD card of the setting PCIE channel
And the SSD card is marked to include:
Setting and the one-to-one SSD card of the PCIE channel；
According to SSD card described in path marking labelled notation corresponding with the SSD card.
With reference to first aspect, described that selection PCIE number is marked according to SSD card in the third embodiment of first aspect
Include: according to transmission channel
Obtain the SSD card information in system configuration file；
The locking position SSD is stored to target according to SSD card label；
Data to be stored is distributed to the corresponding channel of the target SSD card.
Second aspect, the embodiment of the present application provide a kind of PCIE channel expanding unit, and described device includes:
For connecting the golden finger of system board；
PCIE exchange chip for change data transmission mode；
Multiple SSD card interfaces；
And extension snap-in；
The extension snap-in and the PCIE exchange chip communicate to connect；The golden finger passes through PCIE exchange chip
Connect the SSD interface.
In conjunction with second aspect, in the first embodiment of second aspect, the extension snap-in includes:
Parameter setting module is configured to setting PCIE channel and speed parameter；
Channel setup module is configured to the corresponding SSD card of setting PCIE channel and marks SSD card；
Data management module is configured to mark selection PCIE data transmission channel according to SSD card.
In conjunction with second aspect, in second of embodiment of second aspect, the golden finger exchanges core with the PCIE
Piece is electrically connected by cable；The SSD card interface and the PCIE exchange chip are electrically connected by cable.
In conjunction with second aspect, in the third embodiment of second aspect, the quantity of the SSD card interface is set as
The maximum quantity of PCIE channel.
In conjunction with second aspect, in the 4th kind of embodiment of second aspect, described device further includes plate-like body, described
Golden finger setting and plate-like body front end；The PCIE exchange chip and the SSD interface are each attached in the plate-like body.
In conjunction with second aspect, in the 5th kind of embodiment of second aspect, the SSD interface is equipped with fixed SSD card
Buckle.
The beneficial effects of the present invention are,
PCIE channel extended method and device provided by the invention make full use of server by software and hardware design
1 channel PCIE3.0x16 is extended to multiple channels PCIE3.0x4, can accordingly connect multiple PCIE by PCIE resource
M.2SSD, the further promotion of server storage density is realized.
In addition, design principle of the present invention is reliable, structure is simple, has very extensive application prospect.
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, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic flow chart of the method for the application one embodiment.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
The Key Term occurred in the application is explained below.
Fig. 1 is the schematic flow chart of the method for the application one embodiment.Wherein, Fig. 1 executing subject can be one kind
PCIE channel expanding unit.
As shown in Figure 1, this method 100 includes:
Step 110, PCIE channel and speed parameter are set；
Step 120, the corresponding SSD card of PCIE channel is set and marks SSD card；
Step 130, selection PCIE data transmission channel is marked according to SSD card；
Step 140, corresponding SSD card is written by transport mode translations in the data of the transmission channel.
Optionally, as the application one embodiment, the setting PCIE channel and speed parameter include:
PCIE channel quantity is set；
Unique label number is distributed for each channel；
According to the label number setting channel speed parameter.
Optionally, as the application one embodiment, the corresponding SSD card of the setting PCIE channel simultaneously marks SSD Ka Bao
It includes:
Setting and the one-to-one SSD card of the PCIE channel；
According to SSD card described in path marking labelled notation corresponding with the SSD card.
Optionally, described that selection PCIE data transmission channel packet is marked according to SSD card as the application one embodiment
It includes:
Obtain the SSD card information in system configuration file；
The locking position SSD is stored to target according to SSD card label；
Data to be stored is distributed to the corresponding channel of the target SSD card.
Specifically, the PCIE channel extended method is implemented by PCIE channel expanding unit, the PCIE channel expanding packet
Extension snap-in and extension adapter are included, extension adapter includes main board, for connecting the golden finger of system board, is used for
The PCIE exchange chip of change data transmission mode and multiple SSD card interfaces, golden finger pass through described in the connection of PCIE exchange chip
SSD interface, golden finger setting and plate-like body front end, PCIE exchange chip and SSD interface are each attached in the plate-like body.
SSD card interface quantity is set as optimal number 4 in the present embodiment, and each SSD card interface corresponds to a PCIE channel, and each
SSD interface is equipped with the buckle of fixed SSD card.
Extension snap-in includes: parameter setting module, is configured to setting PCIE channel and speed parameter；Channel setting
Module is configured to the corresponding SSD card of setting PCIE channel and marks SSD card；Data management module is configured to according to SSD
Card label selection PCIE data transmission channel.
Wherein, the method for parameter setting module setting parameter includes: setting PCIE channel quantity；Only for the distribution of each channel
Label No. one；It is in the present embodiment that initial PCIE3.0 × 16 are logical according to the label number setting channel speed parameter
Road is reset, and 4 channels are arranged, and each channel is set as PCIE3.0 × 4, and 3 also can be set in other embodiments and lead to
Road, speed are respectively PCIE3.0 × 4, PCIE3.0 × 4 and PCIE3.0 × 8.
The setting method of channel setup module includes: setting and the one-to-one SSD card of the PCIE channel；According to institute
State SSD card described in the corresponding path marking labelled notation of SSD card.
The management method of data management module includes: the SSD card information obtained in system configuration file；It is marked according to SSD card
Note stores the locking position SSD to target；Data to be stored is distributed to the corresponding channel of the target SSD card.
Therefore, the application makes full use of server PCIE resource by software and hardware design, and 1 PCIE3.0x16 is led to
Road is extended to multiple channels PCIE3.0x4, can accordingly connect multiple PCIE M.2SSD, realize server storage density into one
Step is promoted, and the attainable technical effect of the present embodiment institute may refer to described above, and details are not described herein again.
Although by reference to attached drawing and combining the mode of preferred embodiment to the present invention have been described in detail, the present invention
It is not limited to this.Without departing from the spirit and substance of the premise in the present invention, those of ordinary skill in the art can be to the present invention
Embodiment carry out various equivalent modifications or substitutions, and these modifications or substitutions all should in covering scope of the invention/appoint
What those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, answer
It is included within the scope of the present invention.Therefore, protection scope of the present invention is answered described is with scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of PCIE channel extended method, which is characterized in that the described method includes:
PCIE channel and speed parameter are set；
The corresponding SSD card of setting PCIE channel simultaneously marks SSD card；
Selection PCIE data transmission channel is marked according to SSD card；
Corresponding SSD card is written by transport mode translations in the data of the transmission channel.
2. the method according to claim 1, wherein the setting PCIE channel and speed parameter include:
PCIE channel quantity is set；
Unique label number is distributed for each channel；
According to the label number setting channel speed parameter.
3. the method according to claim 1, wherein the corresponding SSD card of the setting PCIE channel and marking SSD
Card includes:
Setting and the one-to-one SSD card of the PCIE channel；
According to SSD card described in path marking labelled notation corresponding with the SSD card.
4. the method according to claim 1, wherein described mark selection PCIE data transmission logical according to SSD card
Road includes:
Obtain the SSD card information in system configuration file；
The locking position SSD is stored to target according to SSD card label；
Data to be stored is distributed to the corresponding channel of the target SSD card.
5. a kind of PCIE channel expanding unit, which is characterized in that described device includes:
For connecting the golden finger of system board；
PCIE exchange chip for change data transmission mode；
Multiple SSD card interfaces；
And extension snap-in；
The extension snap-in and the PCIE exchange chip communicate to connect；The golden finger is connected by PCIE exchange chip
The SSD interface.
6. device according to claim 5, which is characterized in that the extension snap-in includes:
Parameter setting module is configured to setting PCIE channel and speed parameter；
Channel setup module is configured to the corresponding SSD card of setting PCIE channel and marks SSD card；
Data management module is configured to mark selection PCIE data transmission channel according to SSD card.
7. device according to claim 5, which is characterized in that the golden finger and the PCIE exchange chip pass through cable
It is electrically connected；The SSD card interface and the PCIE exchange chip are electrically connected by cable.
8. device according to claim 5, which is characterized in that the quantity of the SSD card interface is set as PCIE channel
Maximum quantity.
9. device according to claim 5, which is characterized in that described device further includes plate-like body, and the golden finger is set
It sets and plate-like body front end；The PCIE exchange chip and the SSD interface are each attached in the plate-like body.
10. device according to claim 9, which is characterized in that the SSD interface is equipped with the buckle of fixed SSD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467076.XA CN109597784A (en) | 2018-12-03 | 2018-12-03 | A kind of PCIE channel extended method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811467076.XA CN109597784A (en) | 2018-12-03 | 2018-12-03 | A kind of PCIE channel extended method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109597784A true CN109597784A (en) | 2019-04-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811467076.XA Pending CN109597784A (en) | 2018-12-03 | 2018-12-03 | A kind of PCIE channel extended method and device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810085A (en) * | 2011-06-03 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | PCI-E expansion system and method |
| CN104375785A (en) * | 2014-12-02 | 2015-02-25 | 浪潮电子信息产业股份有限公司 | PCIE storage card capable of flexibly expanding capacity |
| CN105930161A (en) * | 2016-04-22 | 2016-09-07 | 浪潮电子信息产业股份有限公司 | Method for automatically adjusting BIOS option value |
| CN207133719U (en) * | 2017-07-27 | 2018-03-23 | 郑州云海信息技术有限公司 | A kind of attachment means applied to multipath server |
| CN107992169A (en) * | 2017-12-12 | 2018-05-04 | 郑州云海信息技术有限公司 | A kind of Server Extension system |
| CN207650802U (en) * | 2018-01-09 | 2018-07-24 | 郑州云海信息技术有限公司 | A kind of server system with expanded function |
-
2018
- 2018-12-03 CN CN201811467076.XA patent/CN109597784A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102810085A (en) * | 2011-06-03 | 2012-12-05 | 鸿富锦精密工业（深圳）有限公司 | PCI-E expansion system and method |
| CN104375785A (en) * | 2014-12-02 | 2015-02-25 | 浪潮电子信息产业股份有限公司 | PCIE storage card capable of flexibly expanding capacity |
| CN105930161A (en) * | 2016-04-22 | 2016-09-07 | 浪潮电子信息产业股份有限公司 | Method for automatically adjusting BIOS option value |
| CN207133719U (en) * | 2017-07-27 | 2018-03-23 | 郑州云海信息技术有限公司 | A kind of attachment means applied to multipath server |
| CN107992169A (en) * | 2017-12-12 | 2018-05-04 | 郑州云海信息技术有限公司 | A kind of Server Extension system |
| CN207650802U (en) * | 2018-01-09 | 2018-07-24 | 郑州云海信息技术有限公司 | A kind of server system with expanded function |
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Application publication date: 20190409 |
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