CN104317365A - Cable-free storage method - Google Patents
Cable-free storage method Download PDFInfo
- Publication number
- CN104317365A CN104317365A CN201410651033.2A CN201410651033A CN104317365A CN 104317365 A CN104317365 A CN 104317365A CN 201410651033 A CN201410651033 A CN 201410651033A CN 104317365 A CN104317365 A CN 104317365A
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- CN
- China
- Prior art keywords
- hard disk
- mouthfuls
- pcie
- power supply
- mainboard
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/1658—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to the mounting of internal components, e.g. disc drive or any other functional module
Abstract
The invention in particular relates to a cable-free storage method. The cable-free storage method comprises the following steps: a second-stage power panel is connected to a power copper bar and a power backplane to obtain power and a management signal, and the second-stage power panel is connected with a 12-port hard disk backplane to supply power to the 12-port hard disk backplane; the 12-port hard disk backplane is connected with a mainboard and a 3-port hard disk backplane by use of a slot, and used for transferring power, the management signal and a PCIE signal; the 12-port hard disk backplane is powered by the second-stage power panel and supplies power to the mainboard and the 3-port hard disk backplane, and the mainboard supplies power to the 12-port hard disk backplane and the 3-port hard disk backplane and provides the management signal and the PCIE signal. According to the cable-free storage method, the hard disk backplanes are added so that the number of the hard disks can be doubled, and a PCIE slot connection mode is adopted so that the problems of complex cables, difficult wring and the like due to a large number of hard disks also can be avoided, and meanwhile, hot drawing of the hard disk interface is also realized, the requirements of a server on large-capacity storage and storage safety are met, and the expansibility, the flexibility and the immediate recovery capacity to disasters of the system are improved.
Description
Technical field
The present invention relates to field of computer technology, particularly a kind of storage means exempting from cable.
Background technology
Along with the development of server industry, the application of client is more and more extensive also more and more various, accordingly, also more and more extensive, various to the demand of equipment appearance and kind.Particularly massive store and storage security etc. especially receive publicity, and the demand of hot plug is simultaneously increasingly urgent.
Increase server stores capacity generally to be realized by increase hardware quantity or capacity.But along with the increase of hardware quantity, the consumption of machine box for server inner cable is also corresponding to be multiplied, machine box for server to be connected up and becomes complicated, difficult.Just easily there is wiring error when assembling or dismantle server apparatus, affect server service efficiency, equipment can be caused time serious to paralyse, even scrap.
Hot plug (Hot swapping or Hot plugging) i.e. " warm swap ", refers to plug when computer operates or to pull out hardware.Coordinate suitable software, just without powered-down, can not insert when shutdown system or pull out the peripheral device of supporting hot plug, main frame or peripheral device can not be caused to burn and can immediately detect and use new device.This process can be take out or change the parts such as hard disk, power supply or board damaged, thus improves the extendability of system, dirigibility and the timely recovery capability to disaster.
SATA full name is Serial Advanced Technology Attachment(Serial Advanced Technology Attachment, a kind of connection hardware driver interface based on industry standard), be the hard-disk interface specification jointly proposed by Intel, IBM, Dell, APT, Maxtor and Seagate company.SATA interface supports hot plug, and transmission speed is fast, and execution efficiency is high.
Using SATA(Serial ATA) hard disk of interface is serial port hard disk again, is the trend of future computer machine hard disk.SATA adopts mode connected in series, Serial ATA bus uses embedded clock signal, possesses stronger error correcting capability, its maximum difference compared with the past is to check transfer instruction (being not only data), if find mistake meeting automatic straightening, something which increases the reliability of data transmission.Serial line interface also has the advantage that structure is simple, support hot plug.
PCIE (PCI-Express) is up-to-date bus and interface standard, and its original name is called " 3GIO ", is proposed by Intel, being clearly meant to it and represent I/O interface standard of future generation of Intel.Transfer to PCI-SIG(PCI particular interest tissue) certification issue after be just renamed as " PCI-Express ", be called for short PCIE.
PCIE will replace existing PCI and AGP comprehensively, finally realizes the unification of bus standard.Its main advantage is exactly that message transmission rate is high, and PCIE 16X 2.0 version the highest at present can reach 10GB/s, and also has sizable development potentiality.PCIE also has plurality of specifications, from PCIE 1X to PCIE 16X, can meet the demand of low-speed device and the high-speed equipment occurred in the present and the future's certain hour.Present main flow mainboard can support PCIE 1.0 16X, also has the mainboard of part higher-end to support PCIE 2.0 16X, P45, X48 and AMD of such as INTEL 770,780G, 790X and 790GX and Nvidia GF8200 etc.
Summary of the invention
The present invention, in order to make up the defect of prior art, provides a kind of storage means exempting from cable that can meet heterogeneous networks demand.
The present invention is achieved through the following technical solutions:
Exempting from a storage means for cable, it is characterized in that: secondary power supply plate is connected to power supply copper bar and power supply backplane and obtains power supply and supervisory signal, secondary power supply plate connects 12 mouthfuls of hard disk backboards, is its power supply; 12 mouthfuls of hard disk backboards are connected with 3 mouthfuls of hard disk backboards with mainboard by slot, and transmit power supply, supervisory signal and PCIE signal; 12 mouthfuls of hard disk backboards are powered from the power taking of secondary power supply plate to mainboard and 3 mouthfuls of hard disk backboards, and mainboard is powered to 12 mouthfuls of hard disk backboards and 3 mouthfuls of hard disk backboards and provided supervisory signal and PCIE signal.
Described slot is PCIE X16 slot.
Described 12 mouthfuls of hard disk backboards are provided with 3 PCIE X1 slots, produce 12 SATA interfaces by Marvell chip 88se9215, and 12 mouthfuls of hard disk backboards are that SATA interface is powered by PCIE X1 slot.
Described PCIE X16 slot is positioned at 12 mouthfuls of hard disk backboard front ends, and secondary power supply plate is connected to 12 mouthfuls of hard disk backboard ends.
Described 12 SATA interfaces are arranged at the two ends up and down of 12 mouthfuls of hard disk backboards, and wherein 4 SATA interfaces are positioned at the outside of 12 mouthfuls of hard disk backboard upper ends, all the other 8 both sides being positioned at 12 mouthfuls of hard disk backboard lower ends, each 4 cross arrangement in interior outside.
Described mainboard is Avoton mainboard C2750.
The invention has the beneficial effects as follows: this exempts from the storage means of cable, by increasing hard disk backboard, not only can realize the multiplication of hard disk quantity, employing PCIE slot connected mode also avoid the cable complexity that hard disk quantity is too much brought, the problems such as cabling difficulty, also achieve the hot-swappable of hard-disk interface simultaneously, meet the demand of server to massive store and storage security, improve the extendability of system, dirigibility and the timely recovery capability to disaster.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Accompanying drawing 1 is the signal-powered topological schematic diagram of the present invention.
Accompanying drawing 2 is hard disk backboard structural representation of the present invention.
Embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This exempts from the storage means of cable, and secondary power supply plate is connected to power supply copper bar and power supply backplane and obtains power supply and supervisory signal, secondary power supply plate connects 12 mouthfuls of hard disk backboards, is its power supply; 12 mouthfuls of hard disk backboards are connected with 3 mouthfuls of hard disk backboards with mainboard by slot, and transmit power supply, supervisory signal and PCIE signal; 12 mouthfuls of hard disk backboards are powered from the power taking of secondary power supply plate to mainboard and 3 mouthfuls of hard disk backboards, and mainboard is powered to 12 mouthfuls of hard disk backboards and 3 mouthfuls of hard disk backboards and provided supervisory signal and PCIE signal.
Described slot is PCIE X16 slot.
Described 12 mouthfuls of hard disk backboards are provided with 3 PCIE X1 slots, produce 12 SATA interfaces by Marvell chip 88se9215, and 12 mouthfuls of hard disk backboards are that SATA interface is powered by PCIE X1 slot.
Described PCIE X16 slot is positioned at 12 mouthfuls of hard disk backboard front ends, and secondary power supply plate is connected to 12 mouthfuls of hard disk backboard ends.
Described 12 SATA interfaces are arranged at the two ends up and down of 12 mouthfuls of hard disk backboards, and wherein 4 SATA interfaces are positioned at the outside of 12 mouthfuls of hard disk backboard upper ends, all the other 8 both sides being positioned at 12 mouthfuls of hard disk backboard lower ends, each 4 cross arrangement in interior outside.
Described mainboard is Avoton mainboard C2750.
During use, 12 SATA interfaces on 12 mouthfuls of hard disk backboards can connect a hard disk respectively, and the SATA interface that the present invention adopts both supported hot plug, and transmission speed is fast again, and execution efficiency is high again.Hard disk is connected on hard disk backboard by SATA interface, can take out or change the parts such as the hard disk of damage at any time, thus improves the extendability of system, dirigibility and the timely recovery capability to disaster.
The present invention proposes a kind of storage means exempting from cable, the method is based on the accelerated development of internet, more and more higher to the requirement of server aesthetic property, and the demand of hot plug is simultaneously increasingly urgent.By increasing the design of hard disk backboard, and transforming out 12 hard disk SATA interfaces by Mavell chip conversion PCIE X16, avoiding cable and connecting.Do not have complicated wiring in machine box for server, it is simple that device assembles and dismounting just become, and also just avoids wiring and mistake appears in installation simultaneously, and guarantee equipment can normally run.
Claims (6)
1. exempting from a storage means for cable, it is characterized in that: secondary power supply plate is connected to power supply copper bar and power supply backplane and obtains power supply and supervisory signal, secondary power supply plate connects 12 mouthfuls of hard disk backboards, is its power supply; 12 mouthfuls of hard disk backboards are connected with 3 mouthfuls of hard disk backboards with mainboard by slot, and transmit power supply, supervisory signal and PCIE signal; 12 mouthfuls of hard disk backboards are powered from the power taking of secondary power supply plate to mainboard and 3 mouthfuls of hard disk backboards, and mainboard is powered to 12 mouthfuls of hard disk backboards and 3 mouthfuls of hard disk backboards and provided supervisory signal and PCIE signal.
2. the storage means exempting from cable according to claim 1, is characterized in that: described slot is PCIE X16 slot.
3. the storage means exempting from cable according to claim 1, it is characterized in that: described 12 mouthfuls of hard disk backboards are provided with 3 PCIE X1 slots, produce 12 SATA interfaces by Marvell chip 88se9215,12 mouthfuls of hard disk backboards are that SATA interface is powered by PCIE X1 slot.
4. the storage means exempting from cable according to claim 1, is characterized in that: described PCIE X16 slot is positioned at 12 mouthfuls of hard disk backboard front ends, and secondary power supply plate is connected to 12 mouthfuls of hard disk backboard ends.
5. the storage means exempting from cable according to claim 1, it is characterized in that: described 12 SATA interfaces are arranged at the two ends up and down of 12 mouthfuls of hard disk backboards, wherein 4 SATA interfaces are positioned at the outside of 12 mouthfuls of hard disk backboard upper ends, all the other 8 both sides being positioned at 12 mouthfuls of hard disk backboard lower ends, each 4 cross arrangement in interior outside.
6. the storage means exempting from cable according to claim 1, is characterized in that: described mainboard is Avoton mainboard C2750.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651033.2A CN104317365A (en) | 2014-11-17 | 2014-11-17 | Cable-free storage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410651033.2A CN104317365A (en) | 2014-11-17 | 2014-11-17 | Cable-free storage method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104317365A true CN104317365A (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410651033.2A Pending CN104317365A (en) | 2014-11-17 | 2014-11-17 | Cable-free storage method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110090633A1 (en) * | 2002-09-23 | 2011-04-21 | Josef Rabinovitz | Modular sata data storage device assembly |
| CN202362773U (en) * | 2011-12-16 | 2012-08-01 | 浪潮电子信息产业股份有限公司 | PCIE high-speed transmission passage-based novel storage structure |
| 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 |
| CN104020825A (en) * | 2014-06-20 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | High-density Rack storage server |
-
2014
- 2014-11-17 CN CN201410651033.2A patent/CN104317365A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110090633A1 (en) * | 2002-09-23 | 2011-04-21 | Josef Rabinovitz | Modular sata data storage device assembly |
| CN202362773U (en) * | 2011-12-16 | 2012-08-01 | 浪潮电子信息产业股份有限公司 | PCIE high-speed transmission passage-based novel storage structure |
| 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 |
| CN104020825A (en) * | 2014-06-20 | 2014-09-03 | 浪潮电子信息产业股份有限公司 | High-density Rack storage server |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150128 |