CN104021107A - Design method for system supporting non-volatile memory express peripheral component interface express solid state disc (NVMe PCIE SSD) - Google Patents
Design method for system supporting non-volatile memory express peripheral component interface express solid state disc (NVMe PCIE SSD) Download PDFInfo
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Abstract
The invention discloses a design method for a system supporting non-volatile memory express peripheral component interface express solid state disc (NVMe PCIE SSD). Based on NVMe PCIE SSD protocol, Mini SASHDD Connector is directly guided out through a central processing unit (CPU), a hard disc back plate is connected through a cable, and thus a design method supporting NVMe PCIE SD is achieved. According to the system supporting NVMe PCIE SSD, the Mini SASHDD Connector guided out from the CPU is connected with the Mini SASHDD Connector on the hard disc back plate through a PCIE signal line, thereby achieving communication of NVMe PCIE SSD with the system, and in addition with respect of usability, the hard disc back plate adopts SFF-8639Connector which is compatible with a serial advanced technology attachment/serial attached (SATA/SAS) hard discs, and different application environments are met.
Description
Technical field
The present invention relates to computer server technical field, specifically a kind of support NVMe PCIE SSD design method.
Background technology
PCI-Express is up-to-date bus and interface standard, belongs to the point-to-point binary channels high bandwidth transmission of high speed serialization, and the devices allocation connecting exclusively enjoys channel bandwidth, not shared bus bandwidth.PCI Express bus frequency promotes: the data transmission rate of every serial transmission line is doubled to 5Gbps from 2.5Gbps, and bandwidth is also thereupon double; Can support better following high-end video card, even if power consumption reaches 225W or 300W also only needs PCI Express power supply separately; Newly-increased " input and output are virtual " be technology (IOV), can allow many virtual machines share the PCI equipment such as network interface card; PCI-E cable cuckoo model can allow PCI equipment by standardization copper cable access computing machine, and the speed of every circuit can reach 2.5Gbps.PCI Express bus is applicable to add polylith network interface card as occasions such as input and output enlargement modules for high-end server.PCI Express mainly supports active power management, error reporting, end-to-end functions such as reliability data synchronous transmission, hot plug and service quality (QOS).High Speed I/O communication capacity is to weigh one of server system key index.
Meanwhile, the solid state hard disc development of PCI-Express slot of having marched toward gradually of the solid state hard disc based on SATA interface.Have benefited from that plate carries the communication of PCI-E interface and CPU, internal storage data and the traditional SATA/SAS interface of transfer ratio is high a lot, make PCI-E interface solid hard disk on Future Data center and terminal platform, face wide opportunity to develop.PCI-Express solid state hard disc is compared the solid-state disk of other interfaces, has more senior connecting interface and ripe memory management technology.On the one hand, it has adopted reliable protocol architecture framework, and the protocol error detection of support equipment aspect, correction, report and hot plug/heat is replaced.Support scalable bandwidth/frequency, have advanced power managed, also support tunnel that better service quality can be provided simultaneously.PCI-E solid state hard disc (PCIE SSD) also has advanced address mapping system, supports garbage reclamation and permanance management, and the service stability of superelevation can be provided.Compare other interfaces SSD, data bandwidth, delay, can expansion and reliability, the total cost of ownership aspect have significant advantage.
In view of numerous features of PCI-Express and PCI-E solid state hard disc, the present invention proposes and a kind ofly based on CPU, draw the small-sized SAS connector for hard disc driver of Mini SAS HDD Connector() by PCIE signal wire, connect hard disk backboard and realize NVMe PCIE SSD(NVMe: the method for designing of nonvolatile memory) supporting.
Summary of the invention
The present invention is based on NVMe PCIE SSD agreement, proposed a kind of support NVMe PCIE SSD design method.
A kind of support NVMe PCIE SSD design method of the present invention, the technical scheme that solves the problems of the technologies described above employing is as follows: described support NVMe PCIE SSD design method, based on NVMe PCIE SSD agreement, by system CPU, directly draw Mini SAS HDD Connector, and connect hard disk backboard by PCIE signal wire, realize the method for designing that NVMe PCIE SSD is supported; This support NVMe PCIE SSD design method has proposed a kind of support NVMe PCIE SSD system, described support NVMe PCIE SSD system, the Mini SAS HDD Connector being drawn by system CPU, by PCIE signal wire, connect the Mini SAS HDD Connector on hard disk backboard, realize communicating by letter of NVMe PCIE SSD and system.
The system framework of support NVMe PCIE SSD system of the present invention comprises: system CPU, the Mini SAS HDD Connector being drawn by CPU, Mini SAS HDD Connector on hard disk backboard and hard disk backboard, NVMe PCIE SSD and PCIE X4 signal cable, wherein said system CPU is drawn Mini SAS HDD Connector by PCIE X4 signal cable, the Mini SAS HDD Connector being drawn by CPU connects the Mini SAS HDD Connector on hard disk backboard by PCIE X4 signal cable again, Mini SAS HDD Connector on described hard disk backboard finally connects NVMe PCIE SSD by PCIE X4 signal cable, realize communicating by letter of NVMe PCIE SSD and system, the system that realizes is supported NVMe PCIE SSD.
The beneficial effect that a kind of NVMe of support PCIE SSD design method of the present invention has: described support NVMe PCIE SSD design method has proposed the system of a kind of NVMe of support PCIE SSD, the Mini SAS HDD Connector that this system is drawn based on CPU, by PCIE signal wire, connect the Mini SAS HDD Connector on hard disk backboard, realize communicating by letter of NVMe PCIE SSD and system; And aspect ease for use, this system, by use SFF-8639 Connector on hard disk backboard, is carried out compatible SATA/SAS hard disk, has met different application environment; The whole frame system of this system is novel in design, rational in infrastructure, be easy to realize, and has good popularizing value.
Accompanying drawing explanation
Accompanying drawing 1 is the frame diagram of described support NVMe PCIE SSD system.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, hereinafter in connection with accompanying drawing, a kind of support NVMe PCIE SSD design method of the present invention is elaborated.
Support NVMe PCIE SSD design method of the present invention, based on NVMe PCIE SSD agreement, by system CPU, directly draw the small-sized SAS connector for hard disc driver of Mini SAS HDD Connector(), and connect hard disk backboard by PCIE signal wire, realize the express to NVMe PCIE SSD(NVMe:Non Volatile Memory, nonvolatile memory) method for designing supported.This support NVMe PCIE SSD design method has proposed a kind of support NVMe PCIE SSD system, described support NVMe PCIE SSD system, the Mini SAS HDD Connector being drawn by system CPU, by PCIE signal wire, connect the Mini SAS HDD Connector on hard disk backboard, realize communicating by letter of NVMe PCIE SSD and system.
Preferably, support NVMe PCIE SSD design method of the present invention, aspect ease for use, by dual-port interface card is set on hard disk backboard, makes system compatible SATA/SAS hard disk, has met different application environment.
Embodiment:
Below by an embodiment, advantage and design content to support NVMe PCIE SSD design method of the present invention, be elaborated.
Described in the present embodiment, support NVMe PCIE SSD design method, based on NVMe PCIE SSD agreement, the Mini SAS HDD Connector directly drawing by CPU, and connect the Mini SAS HDD Connector on hard disk backboard by PCIE signal wire, realize communicating by letter of NVMe PCIE SSD and system.Accompanying drawing 1 is the frame diagram of described support NVMe PCIE SSD system, as shown in Figure 1, the system framework of this NVMe PCIE SSD system mainly comprises system CPU, the Mini SAS HDD Connector being drawn by CPU, Mini SAS HDD Connector on hard disk backboard and hard disk backboard, NVMe PCIE SSD and PCIE X4 signal cable, wherein said system CPU is drawn Mini SAS HDD Connector by PCIE X4 signal cable, the described Mini SAS HDD Connector being drawn by CPU connects the Mini SAS HDD Connector on hard disk backboard by PCIE X4 signal cable again, Mini SAS HDD Connector on described hard disk backboard finally connects NVMe PCIE SSD by PCIE X4 signal cable, realize communicating by letter of NVMe PCIE SSD and system, the system that realizes is supported NVMe PCIE SSD.
In the present embodiment, described support NVMe PCIE SSD design method, aspect ease for use, by use the dual-port interface card for SSD test on described hard disk backboard, in the present embodiment, dual-port interface card adopts SFF-8639 Connector, make system compatible SATA/SAS hard disk, meet different applied environments.Described SFF-8639 Connector, a kind of for storing the backplane interface card of solid state hard disc or mechanical hard disk, on described SFF-8639 Connector, be provided with PCIE interface, SATA interface and SAS interface, wherein said PCIE interface comprises passage 0, passage 3-1 and sideband, thereby by this SFF-8639 Connector, realized dual-port SAS and PCI-E and shared a connector, SSD and HDD that can compatible different agreement.In the present embodiment, by use this SFF-8639 Connector on described hard disk backboard, by described SATA interface and SAS interface grafting SATA/SAS hard disk, make the system can compatible SATA/SAS hard disk.
Above-mentioned embodiment is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to above-mentioned embodiment; suitable variation or replacement that person of an ordinary skill in the technical field any claims according to the invention and any does it, all should fall into scope of patent protection of the present invention.
Claims (4)
1. support NVMe PCIE SSD design method for one kind, it is characterized in that, described support NVMe PCIE SSD design method, based on NVMe PCIE SSD agreement, by system CPU, directly draw Mini SAS HDD Connector, and connect hard disk backboard by PCIE signal wire, realize the method for designing that NVMe PCIE SSD is supported; This support NVMe PCIE SSD design method has proposed a kind of support NVMe PCIE SSD system, the Mini SAS HDD Connector that this system is drawn by CPU, by PCIE signal wire, connect the Mini SAS HDD Connector on hard disk backboard, carry out communicating by letter of NVMe PCIE SSD and system.
2. a kind of support NVMe PCIE SSD system according to claim 1, it is characterized in that, the system framework of described support NVMe PCIE SSD system comprises: system CPU, the Mini SAS HDD Connector being drawn by CPU, Mini SAS HDD Connector on hard disk backboard and hard disk backboard, NVMe PCIE SSD and PCIE X4 signal cable, wherein said system CPU is drawn Mini SAS HDD Connector by PCIE X4 signal cable, the Mini SAS HDD Connector being drawn by CPU connects the Mini SAS HDD Connector on hard disk backboard by PCIE X4 signal cable again, Mini SAS HDD Connector on described hard disk backboard finally connects NVMe PCIE SSD by PCIE X4 signal cable, carry out communicating by letter of NVMe PCIE SSD and system, the system that realizes is supported NVMe PCIE SSD.
3. a kind of support NVMe PCIE SSD system according to claim 2, is characterized in that, aspect ease for use, described support NVMe PCIE SSD system, by dual-port interface card is set on hard disk backboard, makes system compatible SATA/SAS hard disk.
4. a kind of support NVMe PCIE SSD system according to claim 3, it is characterized in that, described dual-port interface card adopts SFF-8639 Connector, make system compatible SATA/SAS hard disk, on described SFF-8639 Connector, be provided with PCIE interface, SATA interface and SAS interface, wherein said PCIE interface comprises passage 0, passage 3-1 and sideband; Described support NVMe PCIE SSD system, by described SATA interface and SAS interface grafting SATA/SAS hard disk, is carried out compatible SATA/SAS hard disk.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601729A (en) * | 2015-02-06 | 2015-05-06 | 浪潮集团有限公司 | Method for using NVMe to realize high-performance cloud storage |
| CN105512250A (en) * | 2015-11-27 | 2016-04-20 | 浪潮(北京)电子信息产业有限公司 | Database data query response method and system |
| 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 |
| CN106681946A (en) * | 2016-12-05 | 2017-05-17 | 西安莫贝克半导体科技有限公司 | Semiconductor storage adapter card and storage device with semiconductor storage adapter card |
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| CN107357752A (en) * | 2017-07-12 | 2017-11-17 | 环旭电子股份有限公司 | Control interface expanded circuit |
| CN107491157A (en) * | 2017-07-07 | 2017-12-19 | 郑州云海信息技术有限公司 | A kind of method that direct-connected NVME hard disks are supported on server |
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| CN107704344A (en) * | 2017-09-14 | 2018-02-16 | 郑州云海信息技术有限公司 | A kind of full flash memory system of dual control based on NVMe |
| CN108170620A (en) * | 2018-01-05 | 2018-06-15 | 郑州云海信息技术有限公司 | A kind of server hard disk extension system and method, hard disk signal enhancing method |
| CN108280036A (en) * | 2018-01-02 | 2018-07-13 | 郑州云海信息技术有限公司 | A kind of storage hard disk backboard for supporting NVME |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281453A (en) * | 2008-05-13 | 2008-10-08 | 华为技术有限公司 | Memory apparatus cascading method, memory system as well as memory apparatus |
| CN201465091U (en) * | 2009-06-19 | 2010-05-12 | 英业达科技有限公司 | Hard disk control device |
| CN202494978U (en) * | 2012-03-29 | 2012-10-17 | 浪潮电子信息产业股份有限公司 | Hard disk adapter plate based on peripheral component interface express (PCIE) slot |
| US20130232376A1 (en) * | 2012-03-05 | 2013-09-05 | International Business Machines Corporation | Managing A Storage Device Using A Hybrid Controller |
| CN103440212A (en) * | 2013-08-23 | 2013-12-11 | 浪潮电子信息产业股份有限公司 | Disk array achieving method based on SPARC server |
| CN203552155U (en) * | 2013-11-22 | 2014-04-16 | 浪潮电子信息产业股份有限公司 | Hard disc plug device based on PCIE slots |
-
2014
- 2014-06-27 CN CN201410300427.3A patent/CN104021107A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101281453A (en) * | 2008-05-13 | 2008-10-08 | 华为技术有限公司 | Memory apparatus cascading method, memory system as well as memory apparatus |
| CN201465091U (en) * | 2009-06-19 | 2010-05-12 | 英业达科技有限公司 | Hard disk control device |
| US20130232376A1 (en) * | 2012-03-05 | 2013-09-05 | International Business Machines Corporation | Managing A Storage Device Using A Hybrid Controller |
| CN202494978U (en) * | 2012-03-29 | 2012-10-17 | 浪潮电子信息产业股份有限公司 | Hard disk adapter plate based on peripheral component interface express (PCIE) slot |
| CN103440212A (en) * | 2013-08-23 | 2013-12-11 | 浪潮电子信息产业股份有限公司 | Disk array achieving method based on SPARC server |
| CN203552155U (en) * | 2013-11-22 | 2014-04-16 | 浪潮电子信息产业股份有限公司 | Hard disc plug device based on PCIE slots |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104601729A (en) * | 2015-02-06 | 2015-05-06 | 浪潮集团有限公司 | Method for using NVMe to realize high-performance cloud storage |
| CN105512250A (en) * | 2015-11-27 | 2016-04-20 | 浪潮(北京)电子信息产业有限公司 | Database data query response method and system |
| US10387353B2 (en) | 2016-07-26 | 2019-08-20 | Samsung Electronics Co., Ltd. | System architecture for supporting active pass-through board for multi-mode NMVE over fabrics devices |
| US11487691B2 (en) | 2016-07-26 | 2022-11-01 | Samsung Electronics Co., Ltd. | System architecture for supporting active pass-through board for multi-mode NMVe over fabrics devices |
| US10762023B2 (en) | 2016-07-26 | 2020-09-01 | Samsung Electronics Co., Ltd. | System architecture for supporting active pass-through board for multi-mode NMVe over fabrics devices |
| 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 |
| CN106681946A (en) * | 2016-12-05 | 2017-05-17 | 西安莫贝克半导体科技有限公司 | Semiconductor storage adapter card and storage device with semiconductor storage adapter card |
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| CN107357752A (en) * | 2017-07-12 | 2017-11-17 | 环旭电子股份有限公司 | Control interface expanded circuit |
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| CN108170620A (en) * | 2018-01-05 | 2018-06-15 | 郑州云海信息技术有限公司 | A kind of server hard disk extension system and method, hard disk signal enhancing method |
| CN108959150A (en) * | 2018-06-28 | 2018-12-07 | 苏州勃朗特半导体存储技术有限公司 | High speed transmission of signals system based on optical communication technology |
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| CN113114595B (en) * | 2021-04-08 | 2022-11-18 | 山东华芯半导体有限公司 | Dual-port PCIe SSD link fault tolerance device and method |
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