CN103901962A - Large-capacity storage system equipment - Google Patents
Large-capacity storage system equipment Download PDFInfo
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- CN103901962A CN103901962A CN201410150378.XA CN201410150378A CN103901962A CN 103901962 A CN103901962 A CN 103901962A CN 201410150378 A CN201410150378 A CN 201410150378A CN 103901962 A CN103901962 A CN 103901962A
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Abstract
The invention discloses large-capacity storage system equipment. The large-capacity storage system equipment comprises a hardware system and a software system running on the hardware system. The hardware system comprises a machine box, a power source and a host computer system, wherein the inside of the machine box is divided into a control box and a disk box, the control box is used for installing the host computer system, the disk box is used for containing storage media, the host computer system comprises a computer mother board, the computer mother board at least comprises 4 PCIe ports, one PCIe port is connected to a SATA card with at least three ports, the other three PCIe ports are respectively connected to a SATA card with at least two ports, each SATA port is connected to a port multiplexer with at least five ports, and the ports of the port multiplexer are connected with the storage media. According to the large-capacity storage system equipment, SATA ports of an existing system are used through the port multiplexer, and low cost, large capacity and a simple structure are achieved.
Description
Technical field
The present invention relates to a kind of memory device, particularly relate to a kind of mass-memory unit
Background technology
From computing machine, for the mankind use, the storage of data just becomes one of most crucial technology.The method development experience of storage paper card punching (1884), tape (1950), hard disk (1956), floppy disk (1969), SSD(1978), CD CD (1982), ZIP dish (1994), DVD CD (1993), USB flash disk (2000), developed into Blu-ray CD (2000) etc.; Applied for RAID (Redundant Array of Independent Disks) patent in 1978 in order to improve storage fault freedom IBM, its thought comes from " the A Case for Redundant Arrays of Inexpensive Disks (RAID) " that the people such as David Patterson deliver in the SIGMOD collection of thesis of 1988.Mainly contain DAS(Direct-Attached Storage from storage system with the framework that is connected of computing machine), NAS(Network Attached Storage) and SAN (Storage Area Network), iSCSI (Internet Small Computer System Interface) etc.The thought of NAS comes from " Edward K.Lee1995 is published in the paper Highly-Available of In Digest of Papers COMPCON, Scalable Network Storage ".Although the theory comparative maturity of storage, technique development level is different, and core technology often only rests in a few international major company hand.In fact, China is in a disadvantageous position in the technology in this field.Government has realized that the importance of memory technology, in order to develop the memory technology of independent intellectual property right, in 973 projects of 2011, just develops for memory technology, and the Department of Science and Technology in 2012 the scale fund that also has high input is studied memory technology.Although these scientific research activities have obtained certain achievement, not yet fundamentally change the memory technology present situation of China at present.
On the other hand, along with human society step into " no matter when, anywhere, no matter be what, whoso " can be connected to Internet of Things epoch of network, the data in any field especially unstructured data are explosive growth.According to developed country's prediction, the quantity of information of 2025 will be present 200 times, and faster in view of the rate of economic development of China, economic activity is more active, and the data that we need to store will be external several times.Under such particular surroundings, expedite the emergence of the arrival in " large data " epoch taking information as the various economic activities on basis.U.S. government always to science data work very pay attention to, NSF has formally issued the sustainable preservation plan of science data (Sustainable Digital Data Preservation and Access Network Partners in September, 2007, DataNet), planning creates the science data preservation mode towards scientific research information.Government Of Australia started building national science data service networks (Australian National Data Service, ANDS) from 2008, was intended to integrate national data resource comprehensively, realized data and preserved for a long time utilization.Chinese Government also pays much attention to preservation and the utilization of magnanimity scale data.The Chinese Academy of Sciences starts just to dispose the construction of Database Systems from the eighties in last century, two support accumulation, arrangement and the shared services of process of scientific research data during the last ten years incessantly.Tenth Five-Year Plan Period, participate in construction Database Systems total amount of data by 45 research institutes and reach 16.6TB, integrated 503 databases.The Eleventh Five-Year Plan period, Database Systems have further been integrated the Scientific Data Resources of 62 research institutes, can will exceed 65TB by deposit data.As can be seen here, the storage of data, management and maintenance become more and more important.
But, due to the monopolization of technology now first storage unit price too high.Through market survey, the hard disk price of the previous PB of order is 80,000 dollars of left and right, the storage system price of Dell is but 820,000 dollars, the price of Sun is 1,000,000 dollars, the price of NetApp is 1,700,000 dollars, and Amazon's is 2,800,000 dollars, and EMC's is 2,900,000 dollars, the price that is to say storage system is at least the more than 10 times of original hard disk, sees that the price of current storage system is unreasonable as seen from user's angle.
Summary of the invention
The object of the present invention is to provide one storage system equipment cheaply, for preserving mass data.
For solving the problems of the technologies described above, mass-storage system equipment of the present invention, comprises hardware system and runs on the software systems on described hardware system;
Described hardware system comprises cabinet, power supply and host computer system; Described cabinet inside is divided into control box and disk cartridge, and control box is used for installing host computer system, and disk cartridge is used for placing medium; Described host computer system comprises computing machine motherboard, also comprise at least one IEEE802.3 standard network interface, at least 2 each SATA interfaces, at least 3 USB interface, at least comprise 4 PCIe interfaces, the SATA card that one of them PCIe interface access is 1 at least 3 mouthfuls, the SATA card that the each access of other 3 PCIe interfaces is at least 2 mouthfuls, each SATA interface is received again the port multiplier of at least 5 mouthfuls, is connected with described medium at the port of described port multiplier;
Described software systems comprise: the operating system based on linux kernel, must support IEEE802.3ab, IEEE802.3u, IEEE802.3 network communication protocol, and support various RAID disk tolerance agreements, particularly RAID5～RAID6 agreement; Support JFS file system; Support SMB/CIFS, FTP, FTPS, SFTP, NFS file protocol and HTTPS application protocol.
Further, described medium is SATA hard disk or solid state hard disc.
Further, the capacity of the hard disk that described medium adopts is 4TB, and described disk is beneficial to air draft heat extraction mode layout, and described 9 port multiplier layouts are 3 × 3 arrays.
Further, cabinet left and right at least respectively arranges 3 exhaust fans, towards the heat extraction of disk sidewall air supply.
Further, described software systems are supported NAS agreement and iSCSI agreement.
Mass-storage system equipment of the present invention of the present invention, has following beneficial effect:
1) technology is simple: adopt port multiplier to utilize the SATA interface of existing system, realize high capacity, framework is simple and clear.
2) cost is low: the price that can significantly reduce mass-storage system.
3) capacity is large: the node capacity of 45X4TB can reach 180TB, and several node links just can be constructed PB level storage system.
4) easily use: operating system, middleware and application software all adopt existing technology, and user needn't learn new technology.
Can expand: every SATA card generally can provide 5 ports, if appropriate design cabinet heat-extraction system and disk cartridge, prior art can simply be held 4X5X5 and open disk, and capacity can be up to 80X4=320TB.And link the mass-storage system that multiple nodes can simple realization be counted PB level, the storage system of even hundreds of PB levels by express network.
Brief description of the drawings
Fig. 1 is shown as mass-storage system part of appliance schematic diagram of the present invention.
Fig. 2 is shown as mass-storage system device power supply (DPS) wiring diagram of the present invention.
Fig. 3 is shown as mass-storage system equipment SATA wiring diagram of the present invention.
Fig. 4 is shown as mass-storage system device software pie graph of the present invention.
Fig. 5 is shown as mass-storage system device systems pie graph of the present invention.
In figure: 1, cabinet; 11, control box; 12, disk cartridge; 13, fan; 14, internal memory; 21, the first power supply; 22, second source; 3, computing machine motherboard; 4, hard disk; 5, SATA card; 6, port multiplier.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figures 1 to 5, the present embodiment discloses a kind of mass-storage system equipment, comprises hardware system and runs on the software systems on described hardware system.
Hardware system comprises cabinet 1, power supply and host computer system; Cabinet 1 interior separation is control box 11 and disk cartridge 12, and control box 11 is for installing host computer system, and disk cartridge 12 is for placing medium;
Host computer system comprises a high-end computer motherboard 3, what specifically adopt is the high-end motherboard of Intel ATX, configuration 3.3GHz Intel double-core CPU, 500GB hard disk, 8GB DDR2 internal memory 14, also comprise at least one IEEE802.3 standard network interface, at least 2 each SerialATA interfaces, at least 3 USB interface, the SATA card 5 that one of them PCIe interface access is 1 at least 3 mouthfuls, the SATA card 5 that the each access of other 3 PCIe interfaces is one at least 2 mouthfuls, each SATA interface is received again the port multiplier 6 of at least 5 mouthfuls, the port of described port multiplier 6 is connected with described medium.
Cabinet 1 adopts industrial 4U cabinet, and cabinet 1 left and right at least respectively arranges 3 exhaust fans 13, towards the heat extraction of disk sidewall air supply.Power supply 2 adopts the ATX power supply of two 1500 watts, is respectively the first power supply 21 and second source 22.
Described medium is SATA hard disk or solid state hard disc, and what adopt in the present embodiment is SATA hard disk 4, and quantity is 45.The core that port multiplier 6 is the present embodiment.9 port multiplier 6 that are numbered 1-9 are arranged in disk cartridge 12, and layout is 3 × 3 arrays, and such benefit is that SATA hard disk 4 can be beneficial to air draft heat extraction mode layout.Adopt port multiplier 6 to utilize the SATA interface of existing system, realize high capacity, framework is simple and clear.
Software systems comprise: the operating system based on linux kernel, must support IEEE802.3ab, IEEE802.3u, IEEE802.3 network communication protocol, and support various RAID disk tolerance agreements, particularly RAID5～RAID6 agreement; Support JFS file system; Support SMB/CIFS, FTP, FTPS, SFTP, NFS file protocol and HTTPS application protocol, also support NAS agreement and iSCSI agreement.
Operating system is selected the system of Linux compatibility, as Ubuntu, Debian, Redhat, CentOS etc.At present that main flow is two kinds of CentOS and Ubuntu.Because of cost-saving, do not advise with commercial Redhat Enterprise or other versions, the required core middleware of operating system is particularly RAID5 and RAID6 of RAID() and JFS, the former is for ensureing Fault Tolerance, the latter is for managing the file system in large capacity disc space, can pack NAS file service and iSCSI file service into according to user's request, can also pack file backup service etc. into, network service provides the carrier that utilizes file for user, comprise FTP service, HTTP service, FTPS service, HTTPS service, privately owned cloud stores service etc.
As shown in Figure 2, the wiring situation of the first power supply 21 is as follows.It is connected with the port multiplier 6 that is numbered 65,66,68,69 by 4 core MOLEX lines, and connected with the 4 core cables that hard disk 4 use of storage use are adaptive, be connected computing machine motherboard 3 with 4 core 12V cables and 24 core ATX lines, connect 3 fans 13 of a side with 3 core cables.
The wiring situation of second source 22 is as follows.It is connected with the port multiplier 6 that is numbered 61,62,63,64,67 by 4 core MOLEX lines, is connected with 3 core cables with 3 fans 13 of opposite side.
Be illustrated in figure 3 this equipment SATA wiring diagram, in SATA card 5 used, one of them is 3 mouthfuls, and other 3 is two mouthfuls.The SATA card of 3 mouthfuls is connected with the port multiplier 6 that is numbered 3,6,9, two ports of remaining SATA card respectively be numbered 5 and 8,2 and 7,1 and be connected with 4 port multiplier 6.Each port multiplier 6 all connects 5 hard disks 4, and with the calculation of capacity of every hard disk 4TB, such a node can be up to the capacity of 180TB.
Be illustrated in figure 4 the system equipment software pie graph of this equipment, 45 hard disks are divided into 3 volume RAID6,15 hard disks of every volume, when volume after 3 hard disk simultaneous faultss just can destroy, improve widely the security of data, JFS file system adopts 64 to be system, and the various services such as HTTPS are provided, so that external client can use this storage resources easily.
This mass-storage system equipment in use, is connected with hub, provides service by wired or wireless mode.User to multiple terminal devices such as client N and this equipment connection, can utilize this equipment to carry out work by the client 1 shown in Fig. 5, client 2.
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (5)
1. a mass-storage system equipment, is characterized in that: comprise hardware system and run on the software systems on described hardware system;
Described hardware system comprises cabinet, power supply and host computer system; Described cabinet inside is divided into control box and disk cartridge, and control box is used for installing host computer system, and disk cartridge is used for placing medium; Described host computer system comprises computing machine motherboard, also comprise at least one IEEE802.3 standard network interface, at least 2 each SATA interfaces, at least 3 USB interface, at least comprise 4 PCIe interfaces, the SATA card that one of them PCIe interface access is 1 at least 3 mouthfuls, the SATA card that the each access of other 3 PCIe interfaces is at least 2 mouthfuls, each SATA interface is received again the port multiplier of at least 5 mouthfuls, and the port of described port multiplier is connected with described medium;
Described software systems comprise: the operating system based on linux kernel, must support IEEE802.3ab, IEEE802.3u, IEEE802.3 network communication protocol, and support various RAID disk tolerance agreements, particularly RAID5～RAID6 agreement; Support JFS file system; Support SMB/CIFS, FTP, FTPS, SFTP, NFS file protocol and HTTPS application protocol.
2. mass-storage system equipment according to claim 1, is characterized in that: described medium is SATA hard disk or solid state hard disc.
3. mass-storage system equipment according to claim 1, is characterized in that: the capacity of the hard disk that described storage medium body adopts is 4TB, and described disk is beneficial to air draft heat extraction mode layout, and described 9 port multiplier layouts are 3 × 3 arrays.
4. mass-storage system equipment according to claim 1, is characterized in that: cabinet left and right at least respectively arranges 3 exhaust fans, towards the heat extraction of disk sidewall air supply.
5. mass-storage system equipment according to claim 1, is characterized in that: described software systems are supported NAS agreement and iSCSI agreement.
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| CN201410150378.XA CN103901962A (en) | 2014-04-15 | 2014-04-15 | Large-capacity storage system equipment |
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| CN201410150378.XA CN103901962A (en) | 2014-04-15 | 2014-04-15 | Large-capacity storage system equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932632A (en) * | 2015-06-08 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Data storage system and deployment method of data storage system |
| CN111782387A (en) * | 2020-03-23 | 2020-10-16 | 韶鼎人工智能科技有限公司 | Private cloud multi-terminal intelligent photo album management system and method integrating edge computing |
-
2014
- 2014-04-15 CN CN201410150378.XA patent/CN103901962A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932632A (en) * | 2015-06-08 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Data storage system and deployment method of data storage system |
| CN111782387A (en) * | 2020-03-23 | 2020-10-16 | 韶鼎人工智能科技有限公司 | Private cloud multi-terminal intelligent photo album management system and method integrating edge computing |
| CN111782387B (en) * | 2020-03-23 | 2024-01-30 | 韶鼎人工智能科技有限公司 | Private cloud multi-terminal intelligent album management system and method integrating edge calculation |
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Application publication date: 20140702 |