CN102436291A - Server and using-assembling method, storage system and hard disc device thereof - Google Patents
Server and using-assembling method, storage system and hard disc device thereof Download PDFInfo
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- CN102436291A CN102436291A CN2011103482712A CN201110348271A CN102436291A CN 102436291 A CN102436291 A CN 102436291A CN 2011103482712 A CN2011103482712 A CN 2011103482712A CN 201110348271 A CN201110348271 A CN 201110348271A CN 102436291 A CN102436291 A CN 102436291A
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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
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/187—Mounting of fixed and removable disk drives
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
- G11B33/125—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a plurality of recording/reproducing devices, e.g. modular arrangements, arrays of disc drives
- G11B33/127—Mounting arrangements of constructional parts onto a chassis
- G11B33/128—Mounting arrangements of constructional parts onto a chassis of the plurality of recording/reproducing devices, e.g. disk drives, onto a chassis
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- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
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Abstract
The embodiment of the invention discloses a server. The server comprises a machine frame, a system back plate, at least one server mainboard, at least one hard disc back plate, at least one push-pull device and a plurality of hard discs, wherein the hard discs are stored in the push-pull device; the push-pull device is connected with the mainboard in a push-pull manner; the hard discs are stored in the machine frame by utilizing a depth space along the push-pull direction; the arrangement of the hard discs in the push-pull device make the hard discs be directly taken out from the push-pull device when the push-pull device is drew out from the machine frame; the system back plate is connected with the system mainboard; the hard disc back plate is arranged on one side of the push-pull device and is connected with the hard discs in plug-in and plug-out manners; and the hard disc back plate is connected with the system back plate through a flexible cable.
Description
Technical field
The present invention relates to computer communication field, relate in particular to server and use assembly method, storage system, hard disk unit.
Background technology
Along with the fast development of internet, market to the storage density of separate unit server and cost require increasingly high.The server stores solution that is widely used at present has: external hanging type storage, distributed storage and direct-connected storage; Wherein, External hanging type storage and direct-connected carrying cost are higher; Parts prices such as its used cable are comparatively expensive, and distributed storage is a kind of high density server storage architecture that the storage and the calculating of server are united two into one, and is lower with respect to external hanging type storage and direct-connected carrying cost.
In the server of existing distributed storage mode, the server of 12 hard disks is set in the 2U space, 6 hard disks are only supported in its every U space, can not satisfy present server for the requirement of storage density.
The existing server that 48 hard disks are set in the 4U space; 12 hard disks are supported in its every U space, though solved the low density problem of server hard disc, this kind server is not easy to safeguard; When the hard disk of this kind server being safeguarded and changes; Need from rack, take out whole server, then the shell of server taken apart, influence maintainer's maintenance efficiency.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of server and uses assembly method; Be used to solve the problem that server density is low and maintenance is inconvenient that prior art exists; Guaranteeing the highdensity while of server stores; Improve the maintenance efficiency of server, and reduce the server cost.
Concrete, embodiments of the invention provide:
A kind of server comprises: machine frame, System Backplane, at least one server master board, at least one hard disk backboard, at least one push-pull device at fixed and a plurality of hard disk;
Said hard disk is placed in the said push-pull device at fixed; Said push-pull device at fixed carries out and can plug-typely be connected with said server master board; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The modes of emplacement of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane links to each other with said server master board; Each said hard disk backboard is arranged at said push-pull device at fixed one side; But link to each other through pluggable mode with said hard disk; Link to each other through first flexible cable between said hard disk backboard and the said System Backplane, said server master board carries out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk.
A kind of storage system is applied to server system, and said server system comprises machine frame, System Backplane, and said storage system comprises:
Server master board, push-pull device at fixed, hard disk backboard and a plurality of hard disk;
Said hard disk is placed in the said push-pull device at fixed; Said push-pull device at fixed carries out and can plug-typely be connected with said server master board; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The modes of emplacement of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane links to each other with said server master board; Each said hard disk backboard is arranged at said push-pull device at fixed one side; But link to each other through pluggable mode with said hard disk; Link to each other through first flexible cable between said hard disk backboard and the said System Backplane, said server master board carries out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk.
A kind of hard disk unit is applied to server system, and said server system comprises: machine frame, System Backplane, server master board;
Said hard disk unit comprises: hard disk backboard, push-pull device at fixed and a plurality of hard disk;
Said hard disk is placed in the said push-pull device at fixed; Said push-pull device at fixed carries out and can plug-typely be connected with said server master board; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The modes of emplacement of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane links to each other with said server master board; Each said hard disk backboard is arranged at said push-pull device at fixed one side; But link to each other through pluggable mode with said hard disk; Link to each other through first flexible cable between said hard disk backboard and the said System Backplane, said server master board carries out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk.
A kind of method of application based on above-mentioned server comprises:
Said push-pull device at fixed is pulled out from said machine frame, the said hard disk in the said push-pull device at fixed is safeguarded;
After safeguarding end, said push-pull device at fixed is pushed back in the said machine frame.
A kind of server assembly method comprises:
Machine frame, System Backplane, at least one server master board, at least one hard disk backboard, at least one push-pull device at fixed and a plurality of hard disk are set;
Said hard disk is set in the said push-pull device at fixed; Said push-pull device at fixed is set to carry out and can plug-typely be connected with said mainboard; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The set-up mode of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane is set to link to each other with said server master board; But each said hard disk backboard is set to be positioned at said push-pull device at fixed one side and to link to each other through pluggable mode with said hard disk; Be provided with between said hard disk backboard and the said System Backplane and link to each other, make said server master board carry out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk through first flexible cable.
The hard disk of the server that the embodiment of the invention provides is placed in the push-pull device at fixed; Communicate through hard disk backboard, flexible cable, System Backplane and server master board; Wherein, But push-pull device at fixed is connected through push-pull fashion with server master board, like this, can push-pull device at fixed be pushed or pull out the machine frame of server; And the hard disk modes of emplacement in the push-pull device at fixed again can be so that hard disk can directly be removed from push-pull device at fixed; Like this, safeguard hard disk if desired, as long as push-pull device at fixed is pulled out from machine frame, just can directly extract hard disk and safeguard, safeguard that plugging hard disk after the completion again pushes machine frame with push-pull device at fixed then and get final product, thereby promoted maintenance efficiency.
Simultaneously, the push-and-pull direction of prolonging push-pull device at fixed through utilization in the embodiment of the invention is placed hard disk in the inner depth space of machine frame mode, the space that can effectively utilize server to be placing more hard disk, thereby improved the storage density of server.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of server in the embodiment of the invention;
Fig. 2 is for having the structural representation of the server of two push-pull device at fixed in the embodiment of the invention;
Fig. 3 is the structural representation of embodiment of the invention middle slideway and slide plate;
Fig. 4 is the structural representation after hard disk is drawn out of in the server in the embodiment of the invention;
Fig. 5 is the principle schematic of hard disk backboard in the embodiment of the invention;
Fig. 6 is the principle schematic of server in the embodiment of the invention;
Fig. 7 is a kind of server method of application of embodiment of the invention process flow diagram;
Fig. 8 is a kind of server assembly method of embodiment of the invention process flow diagram.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Embodiment one
The embodiment of the invention provides a kind of server, and is as shown in Figure 1, and this server comprises:
The server that the embodiment of the invention provides utilizes the depth space that prolongs the push-and-pull direction at the machine frame 2 inner hard disks 3 of placing, and this laying method has effectively utilized the space of server, has increased the storage density of server in the unit space.
The concrete modes of emplacement of hard disk 3 in push-pull device at fixed 4 do not done qualification here, and for example, hard disk 3 can overlay in the push-pull device at fixed 4 sidewards side by side, also can adjust the height of machine frame 2, makes hard disk 3 endways being arranged side by side in push-pull device at fixed 4.Through specific modes of emplacement; Make that when push-pull device at fixed pulls out can directly hard disk be taken out, " directly " here is meant and need not removes miscellaneous part (as stopping some spacing body of getting hard disk with hand) from push-pull device at fixed from machine frame; Those skilled in the art can easily learn; Reach this effect, very simple mode is exactly with several hard disk levels or vertically line up a socket to hard disk backboard, and a side that contacts with hand when plugging with the user is not provided with extra restraining mass on every side; Like this, the user can directly plug hard disk.
Server in the embodiment of the invention adopts the drawing and pulling type design, owing to server is placed in the rack, during operate as normal; Push-pull device at fixed 4 is arranged in machine frame, if need safeguard the hard disk in the server 3 time, the staff only needs push-pull device at fixed 4 is pulled out from machine frame 2; Promptly from rack, push-pull device at fixed 4 is pulled out; Directly take out hard disk then and safeguard, maintenance pushes machine frame 2 with push-pull device at fixed 4 again and gets final product after finishing.After when safeguarding, need whole server being pulled out rack with respect to server of the prior art, the hard disk that could take out in the server safeguards that the server in the embodiment of the invention has improved the maintenance efficiency of staff to server greatly.
In addition, flexible cable can be contained in the cable box, on the elastic device that is provided with in the cable box; Flexible cable is wrapped on this elastic device; When push-pull device at fixed was pulled outwardly, flexible cable was drawn out cable box gradually, when push-pull device at fixed pushes away inward; Elastic device rotation in the cable box is recovered to flexible cable in the cable box.In embodiments of the present invention, flexible cable also can be collapsible cable, and this cable is a flat; When push-pull device at fixed is pulled outwardly; Collapsible cable is stretched by closed state gradually, and when push-pull device at fixed pushed away inward, collapsible cable was folded into closed state gradually by straight configuration.
Server in the embodiment of the invention adopts hard disk to connect hard disk backboard, hard disk backboard and server master board respectively with the System Backplane ways of connecting, realized calculating and the incorporate server framework of storage.In existing external hanging type storage mode; Because hard disk is that the outer hardware that is used to calculate that is connected on is outer; The cable that is used to connect them receives the influence of factors such as transmission range, outside electromagnetic interference easily; And then can make the performance of external hard drive be affected; So in existing external hanging type storage system, all adopt comparatively expensive high-performance cable to avoid above-mentioned ectocine, and the hardware that the server that the embodiment of the invention provides will be used to calculate all is incorporated in the machine frame with the hard disk that is used to store; Distance between the hardware that makes hard disk and be used to calculate shortens greatly; And the interference that is used to connect the external world that the cable between hard disk and the computing equipment receives is also much smaller relatively, thus in the server that the embodiment of the invention provides, can realize the data transmission between hard disk and the computing equipment by the lower cable of use cost, thus when having practiced thrift server space, reduced the cost of server.
The server that the embodiment of the invention provides adopts the drawing and pulling type design, stacks hard disk on the depth direction in push-pull device at fixed; And with flexible cable connection push-pull device at fixed and System Backplane; Effectively utilized the space of server, increased the storage density of server in the unit space, improved the maintenance efficiency of staff simultaneously greatly server; And realized having practiced thrift the space and the cost of server calculating and storing incorporate server framework.
Embodiment two
Based on the foregoing description, the embodiment of the invention provides a kind of server, and is as shown in Figure 2, and this server comprises:
In machine frame 2, be provided with horizontal baffle 13; Said horizontal baffle 13 is between said server master board 15 and said push-pull device at fixed 4, and the upper surface of said horizontal baffle 13 is provided with slideway 7, and is as shown in Figure 3; Push-pull device at fixed 4 comprises: drawer 17 and the slide plate 16 that is fixed on drawer 17 lower surfaces; Slide plate 16 embeds in the slideway 7, and the server in the embodiment of the invention comprises two push-pull device at fixed 4, and each push-pull device at fixed 4 lower surface has been arranged side by side two slide plates 16; Horizontal baffle 13 is provided with four slideways 7; Each push-pull device at fixed 4 uses four slide plates 16 of 7, two push-pull device at fixed 4 of two slideways to embed in the slideway 7 relative with it respectively, makes two push-pull device at fixed 4 can prolong slideway 7 front and back and slides.
In embodiments of the present invention; But push-pull device at fixed also can through other modes realize with machine frame in the push-and-pull of server master board be connected; For example, can slideway be set, slide plate be set in the side towards this slideway of push-pull device at fixed in the both sides of machine frame; Slide plate embeds in the slideway, makes push-pull device at fixed can prolong this slideway and is drawn out or pushes.
As shown in Figure 2; Because server is placed in the rack, during operate as normal, push-pull device at fixed 4 is positioned on the horizontal baffle 13; If in the time of need safeguarding the hard disk in the server 3; The staff only needs push-pull device at fixed 4 is pulled out above horizontal baffle 13, promptly from rack, push-pull device at fixed 4 is pulled out, and just can directly take out hard disk then and safeguard.After when safeguarding, need whole server being pulled out rack with respect to server of the prior art, the hard disk that could take out in the server safeguards that the server in the embodiment of the invention has improved the maintenance efficiency of staff to server greatly.
The depth direction that hard disk 3 prolongs push-pull device at fixed 4 overlays in the drawer, and the server that provides in the embodiment of the invention is 4U highly, and the employing level stacks the mode of hard disk in drawer, and 16 hard disks are arranged in the drawer.The normal width of the server of rack placement at present is 446mm to 448mm; In embodiments of the present invention; Two drawers just in time can fill up a normal width, and therefore, the server in the embodiment of the invention has reached the storage density that 32 hard disks are set in the 4U space; And because the drawer of two placement hard disks overlays on the machine frame; Such set-up mode makes machine frame also can obtain the space of a normal width, and then makes and maximized the server density in the 4U space by the server master board 15 that can support to place two half normal widths in the machine frame.
Carry out to plug through connector 11 between server master board 15 and the System Backplane 1 and be connected.The server master board 15 that is positioned at machine frame 2 can take out from machine frame 2 to be safeguarded; And because server is placed in the rack, a side of the machine frame 2 of ccontaining server master board 15 is in the face of the rack opening; So when server master board 15 is safeguarded; Directly with the side opening of machine frame 2 in the face of the rack opening, server master board 15 therefrom extracted out get final product, improved the maintenance efficiency of staff to server.
In addition, flexible cable can be contained in the cable box, on the elastic device that is provided with in the cable box; Flexible cable is wrapped on this elastic device; When push-pull device at fixed was pulled outwardly, flexible cable was drawn out cable box gradually, when push-pull device at fixed pushes away inward; Elastic device rotation in the cable box is recovered to flexible cable in the cable box.In embodiments of the present invention, flexible cable also can be collapsible cable, and this cable is a flat; When push-pull device at fixed is pulled outwardly; Collapsible cable is stretched by closed state gradually, and when push-pull device at fixed pushed away inward, collapsible cable was folded into closed state gradually by straight configuration.
In the server that the embodiment of the invention provides; On two hard disk drawers, all be provided with a hard disk backboard respectively; As shown in Figure 5; Hard disk backboard 5 comprises: extended chip 18 and RAID card 19, and extended chip 18 is connected with hard disk 3 with RAID card 19 respectively, and RAID card 19 is connected through first flexible cable with System Backplane 1.
The server that provides in the embodiment of the invention adopts the RAID card with eight interfaces; Write fashionable in that hard disk is carried out data; RAID card 19 is with EBI (the Peripheral Component Interconnect Express of System Backplane 1 output; PCIE) signal is converted into eight serial connecting small computer system interfaces (Serial Attached SCSI; SAS) signal, extended chip 18 is 16 SAS signals with eight SAS signal extension of RAID card 19 outputs then, and 16 SAS signals are transferred to 16 hard disks 3 respectively;
Hard disk is being carried out data when reading, extended chip 18 is eight SAS signals with 16 SAS signal integrations of 16 hard disks, 3 outputs; RAID card 19 is converted into the PCIE signal with eight SAS signals of extended chip 18 outputs, and the PCIE signal is transferred to System Backplane 1.
The server that the embodiment of the invention provides has added extended chip in hard disk backboard; Link to each other with hard disk again after the quantity expansion with the interface of RAID card; With respect to directly linking to each other with hard disk in the prior art with the RAID card; Reduce the quantity of RAID card, reduced cost.
As shown in Figure 6, the server in the embodiment of the invention comprises: two push-pull device at fixed 4, two block server mainboards 15; Two server master boards are positioned at machine frame; And all be half normal width, two block server mainboards 15 all are connected with System Backplane 1, wherein; A server master board and push-pull device at fixed 4 an interior hard disk and the hard disk backboards on the push-pull device at fixed 45 constitute an independent storage system 14; Hard disk and hard disk backboard 5 in another said server master board and another the said push-pull device at fixed 4 constitute another storage system, and two storage systems 14 are used for mutual Backup Data, when a storage system operate as normal; Can plug operation to the server master board in another storage system; Because the mutual cause of backup, therefore plugging a plank can't obliterated data, thereby has improved the reliability and the maintainability of system.
Can pass through System Backplane 1 mutual Backup Data between two storage systems 14; When the loss of data of a storage system 14 or when breaking down; Another storage system 14 can provide the good data of backup or replace the storage system work of fault, and such structure has improved the stability of server work.Only support a block server mainboard with respect to server of the prior art; The server that the embodiment of the invention provides is supported two block server mainboards; Also corresponding the increasing of quantity of parts such as process chip and storer that makes the server support strengthened the calculated performance of server.And; Because two mutual Backup Datas of storage system; So when needs were safeguarded server master board, under the situation that guarantees a storage system operate as normal, the server master board in another storage system can be realized hot plug on System Backplane; Soon the server master board in another storage system is directly extracted from System Backplane and is safeguarded, does not have influence on the normal operating conditions of server simultaneously again.And; Because server is placed in the rack; A side of the machine frame of ccontaining server master board is in the face of the rack opening, so when server master board is safeguarded, directly with the side opening of machine frame in the face of the rack opening; Server master board therefrom extracted out get final product, improved the maintenance efficiency of staff server.
Server in the embodiment of the invention; In whole server architecture, added System Backplane; Adopt hard disk to connect hard disk backboard, hard disk backboard and server master board respectively with the System Backplane ways of connecting, realized calculating and the incorporate server framework of storage.In existing external hanging type storage mode; Because hard disk is that the outer hardware that is used to calculate that is connected on is outer; The cable that is used to connect them receives the influence of factors such as transmission range, outside electromagnetic interference easily; And then can make the performance of external hard drive be affected; So in existing external hanging type storage system, all adopt comparatively expensive high-performance cable to avoid above-mentioned ectocine, and the hardware that the server that the embodiment of the invention provides will be used to calculate all is incorporated in the machine frame with the hard disk that is used to store; Distance between the hardware that makes hard disk and be used to calculate shortens greatly; And the interference that is used to connect the external world that the cable between hard disk and the computing equipment receives is also much smaller relatively, thus in the server that the embodiment of the invention provides, can realize the data transmission between hard disk and the computing equipment by the lower common cable of use cost, thus when having practiced thrift server space, reduced the cost of server.
The server that the embodiment of the invention provides, as shown in Figure 2, also comprise: the fan 9 that is connected with System Backplane 1 respectively, power supply 8 and IO control panel 10; Fan 9, power supply 8 and IO control panel 10 are positioned at the offside of server master board place side, and power supply 8 is that server provides electric energy through System Backplane, and IO control panel 10 carries out the input and the output of data to server system through System Backplane; Fan 9 outside exhausting; Whole server is dispelled the heat, and, can effectively dispel the heat System Backplane and server master board because fan 9 is arranged on the System Backplane limit; Be provided with two mainboards in the server, also can operate as normal.
In embodiments of the present invention; IO control panel 10 also can be arranged on the server master board; And be positioned at the offside of System Backplane 1 place side; Be about to IO control panel 10 and be arranged on the server master board, and the interface of IO control panel is arranged on the outside of machine frame 2, make the staff can the be convenient IO control panel is safeguarded.
The server that the embodiment of the invention provides adopts the drawing and pulling type design, stacks hard disk on the depth direction in push-pull device at fixed; And with flexible cable connection push-pull device at fixed and System Backplane; Effectively utilized the space of server, increased the storage density of server in the unit space, improved the maintenance efficiency of staff simultaneously greatly server; And realized having practiced thrift the space and the cost of server calculating and storing incorporate server framework; The server that the embodiment of the invention provides can be supported the server master board of two half normal widths; And through the server master board of half normal width and the mode of an independent storage system of a push-pull device at fixed formation; Realized a pair of active and standby each other storage system is set in a server, increased the stability and the calculated performance of server; The server that the embodiment of the invention provides has reduced the quantity of RAID card in hard disk backboard, reduced cost; And realize the hot plug of server master board, further improved staff's maintenance efficiency.
Embodiment three
Based on the foregoing description, the embodiment of the invention provides a kind of storage system, and this system applies is in server system, and is as shown in Figure 1, and this server system comprises machine frame 2, System Backplane 1, and said storage system comprises:
Said hard disk 3 is placed in the said push-pull device at fixed 4; Said push-pull device at fixed 4 carries out and can plug-typely be connected with said server master board 15; Make when said push-pull device at fixed 4 pushes said machine frame 2 inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk 3 of said machine frame 2 inner placements, wherein; The modes of emplacement of said hard disk 3 in said push-pull device at fixed 4 make when said push-pull device at fixed 4 when said machine frame 2 pulls out, can directly said hard disk 3 be taken out from said push-pull device at fixed 4.A plurality of hard disks 3 be placed on prolong in the push-pull device at fixed 4 the push-and-pull direction depth space in; The all complete unscreened side that is emerging in push-pull device at fixed 4, the front side of each hard disk 3; Make after push-pull device at fixed 4 is drawn out can both be directly being drawn out of of any one hard disk in a plurality of hard disks 3 from the side of push-pull device at fixed 4 from machine frame 2.
The storage system that the embodiment of the invention provides utilizes the depth space that prolongs the push-and-pull direction at the machine frame 2 inner hard disks 3 of placing, and this laying method has effectively utilized the space of server, has increased the storage density of server in the unit space.
The concrete modes of emplacement of hard disk 3 in push-pull device at fixed 4 do not done qualification here, and for example, hard disk 3 can overlay in the push-pull device at fixed 4 sidewards side by side, also can adjust the height of machine frame 2, makes hard disk 3 endways being arranged side by side in push-pull device at fixed 4.Through specific modes of emplacement; Make that when push-pull device at fixed pulls out can directly hard disk be taken out, " directly " here is meant and need not removes miscellaneous part (as stopping some spacing body of getting hard disk with hand) from push-pull device at fixed from machine frame; Those skilled in the art can easily learn; Reach this effect, very simple mode is exactly with several hard disk levels or vertically line up a socket to hard disk backboard, and a side that contacts with hand when plugging with the user is not provided with extra restraining mass on every side; Like this, the user can directly plug hard disk.
Said System Backplane 1 links to each other with said server master board 15; Each said hard disk backboard 5 is arranged at said push-pull device at fixed 4 one sides; But link to each other through pluggable mode with said hard disk 3; Link to each other through first flexible cable 6 between said hard disk backboard 5 and the said System Backplane 1, said server master board 15 carries out the signal transmission through said System Backplane 1, said first flexible cable 6 and hard disk backboard 5 with said hard disk 3.
Further; Hard disk backboard 5 is provided with connector with System Backplane 1; And be connected with the two ends of first flexible cable 6 through this connector respectively; Hard disk backboard 5 grows in push-pull device at fixed 4 parts in a side of push-pull device at fixed system-oriented backboard 1, and the connector that is used for being connected with first flexible cable 6 on the hard disk backboard 5 is arranged on that this grows the part of push-pull device at fixed 4 on the hard disk backboard 5.
The hard disk of the storage system that the embodiment of the invention provides is placed in the push-pull device at fixed; Communicate through hard disk backboard, flexible cable, System Backplane and server master board; Wherein, But push-pull device at fixed is connected through push-pull fashion with server master board, like this, can push-pull device at fixed be pushed or pull out the machine frame of server; And the hard disk modes of emplacement in the push-pull device at fixed again can be so that hard disk can directly be removed from push-pull device at fixed; Like this, safeguard hard disk if desired, as long as push-pull device at fixed is pulled out from machine frame, just can directly extract hard disk and safeguard, safeguard that plugging hard disk after the completion again pushes machine frame with push-pull device at fixed then and get final product, thereby promoted maintenance efficiency.Simultaneously, the push-and-pull direction of prolonging push-pull device at fixed through utilization in the embodiment of the invention is placed hard disk in the inner depth space of machine frame mode, the space that can effectively utilize server to be placing more hard disk, thereby improved the storage density of server.
Embodiment four
Based on the foregoing description, the embodiment of the invention provides a kind of hard disk unit, and this hard disk unit is applied to server system, and is as shown in Figure 1, and said server system comprises: machine frame 2, System Backplane 1, server master board 15;
Said hard disk unit comprises: hard disk backboard 5, push-pull device at fixed 4 and a plurality of hard disk 3;
Said hard disk 3 is placed in the said push-pull device at fixed 4; Said push-pull device at fixed 4 carries out and can plug-typely be connected with said server master board 15; Make when said push-pull device at fixed 4 pushes said machine frame 2 inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk 3 of said machine frame 2 inner placements, wherein; The modes of emplacement of said hard disk 3 in said push-pull device at fixed 4 make when said push-pull device at fixed 4 when said machine frame 2 pulls out, can directly said hard disk 3 be taken out from said push-pull device at fixed 4.A plurality of hard disks 3 be placed on prolong in the push-pull device at fixed 4 the push-and-pull direction depth space in; The all complete unscreened side that is emerging in push-pull device at fixed 4, the front side of each hard disk 3; Make after push-pull device at fixed 4 is drawn out can both be directly being drawn out of of any one hard disk in a plurality of hard disks 3 from the side of push-pull device at fixed 4 from machine frame 2.
The hard disk unit that the embodiment of the invention provides utilizes the depth space that prolongs the push-and-pull direction at the machine frame 2 inner hard disks 3 of placing, and this laying method has effectively utilized the space of server, has increased the storage density of server in the unit space.
The concrete modes of emplacement of hard disk 3 in push-pull device at fixed 4 do not done qualification here, and for example, hard disk 3 can overlay in the push-pull device at fixed 4 sidewards side by side, also can adjust the height of machine frame 2, makes hard disk 3 endways being arranged side by side in push-pull device at fixed 4.Through specific modes of emplacement; Make that when push-pull device at fixed pulls out can directly hard disk be taken out, " directly " here is meant and need not removes miscellaneous part (as stopping some spacing body of getting hard disk with hand) from push-pull device at fixed from machine frame; Those skilled in the art can easily learn; Reach this effect, very simple mode is exactly with several hard disk levels or vertically line up a socket to hard disk backboard, and a side that contacts with hand when plugging with the user is not provided with extra restraining mass on every side; Like this, the user can directly plug hard disk.
Said System Backplane 1 links to each other with said server master board 15; Each said hard disk backboard 5 is arranged at said push-pull device at fixed 4 one sides; But link to each other through pluggable mode with said hard disk 3; Link to each other through first flexible cable 6 between said hard disk backboard 5 and the said System Backplane 1, said server master board 15 carries out the signal transmission through said System Backplane 1, said first flexible cable 6 and hard disk backboard 5 with said hard disk 3.
Further; Hard disk backboard 5 is provided with connector with System Backplane 1; And be connected with the two ends of first flexible cable 6 through this connector respectively; Hard disk backboard 5 grows in push-pull device at fixed 4 parts in a side of push-pull device at fixed system-oriented backboard 1, and the connector that is used for being connected with first flexible cable 6 on the hard disk backboard 5 is arranged on that this grows the part of push-pull device at fixed 4 on the hard disk backboard 5.
The hard disk of the hard disk unit that the embodiment of the invention provides is placed in the push-pull device at fixed; Communicate through hard disk backboard, flexible cable, System Backplane and server master board; Wherein, But push-pull device at fixed is connected through push-pull fashion with server master board, like this, can push-pull device at fixed be pushed or pull out the machine frame of server; And the hard disk modes of emplacement in the push-pull device at fixed again can be so that hard disk can directly be removed from push-pull device at fixed; Like this, safeguard hard disk if desired, as long as push-pull device at fixed is pulled out from machine frame, just can directly extract hard disk and safeguard, safeguard that plugging hard disk after the completion again pushes machine frame with push-pull device at fixed then and get final product, thereby promoted maintenance efficiency.Simultaneously, the push-and-pull direction of prolonging push-pull device at fixed through utilization in the embodiment of the invention is placed hard disk in the inner depth space of machine frame mode, the space that can effectively utilize server to be placing more hard disk, thereby improved the storage density of server.
Embodiment five
Based on the foregoing description, the embodiment of the invention provides a kind of method of work of server, and is as shown in Figure 7, and this method of work comprises:
101, push-pull device at fixed is pulled out from machine frame, the hard disk in the push-pull device at fixed is safeguarded;
102, after maintenance finishes, push-pull device at fixed is pushed back in the machine frame.
The method of work of the server in the embodiment of the invention adopts the drawing and pulling type maintaining method; Because server is placed in the rack, during operate as normal, push-pull device at fixed is arranged in machine frame; If in the time of need safeguarding the hard disk in the server; The staff only needs push-pull device at fixed is pulled out from machine frame, promptly from rack, push-pull device at fixed is pulled out, and directly takes out hard disk then and safeguards and get final product.After when safeguarding, need whole server being pulled out rack with respect to server of the prior art; The hard disk that could take out in the server safeguards that the method for work of the server in the embodiment of the invention has improved the maintenance efficiency of staff to server greatly.
In step 101, the hard disk in the push-pull device at fixed is safeguarded, specifically comprise:
1011, hard disk is taken out from push-pull device at fixed, hard disk is safeguarded;
1012, after maintenance finishes to hard disk, hard disk is put back in the push-pull device at fixed.
Owing to be connected through pluggable mode between hard disk and the hard disk backboard, when the staff safeguards server hard disc, earlier push-pull device at fixed is pulled out rack, just can directly hard disk be taken out from push-pull device at fixed then.
Server master board in the embodiment of the invention is supported hot plug, when safeguarding for server master board, server master board is extracted from System Backplane, and server master board is safeguarded; After safeguarding end, server master board is turned back on the System Backplane.
Server master board can directly be extracted from server master board and safeguard, has improved staff's maintenance efficiency.
The method of work of the server that the embodiment of the invention provides; When server hard disc is safeguarded, only need push-pull device at fixed is pulled out rack, directly hard disk is safeguarded from the push-pull device at fixed taking-up then to get final product; And; Server master board can be directly in the server System Backplane extract and safeguard, when in the prior art server being safeguarded, need server be taken out from rack; Then server being taken apart could be to wherein hard disk and mainboard safeguard that the method for work of the server that the embodiment of the invention provides has improved the maintenance efficiency of staff to server greatly.
Embodiment six
Present embodiment provides a kind of server assembly method based on the foregoing description, referring to Fig. 8, comprises the steps:
201, machine frame, System Backplane, at least one server master board, at least one hard disk backboard, at least one push-pull device at fixed and a plurality of hard disk are set;
202, said hard disk is set in the said push-pull device at fixed; Said push-pull device at fixed is set to carry out and can plug-typely be connected with said mainboard; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The set-up mode of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
203, said System Backplane being set links to each other with said server master board; But each said hard disk backboard is set to be positioned at said push-pull device at fixed one side and to link to each other through pluggable mode with said hard disk; Be provided with between said hard disk backboard and the said System Backplane and link to each other, make said server master board carry out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk through first flexible cable.
Through the description of above embodiment, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better embodiment under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product, and this computer software product is stored in the storage medium that can read, like the floppy disk of computing machine; Hard disk or CD etc.; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection domain with claim.Through the description of above embodiment, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better embodiment under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product, and this computer software product is stored in the storage medium that can read, like the floppy disk of computing machine; Hard disk or CD etc.; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection domain with claim.
Claims (14)
1. a server is characterized in that, comprising: machine frame, System Backplane, at least one server master board, at least one hard disk backboard, at least one push-pull device at fixed and a plurality of hard disk;
Said hard disk is placed in the said push-pull device at fixed; Said push-pull device at fixed carries out and can plug-typely be connected with said server master board; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The modes of emplacement of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane links to each other with said server master board; Each said hard disk backboard is arranged at said push-pull device at fixed one side; But link to each other through pluggable mode with said hard disk; Link to each other through first flexible cable between said hard disk backboard and the said System Backplane, said server master board carries out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk.
2. server according to claim 1 is characterized in that, said first flexible cable is used for transfer bus interface signal and power supply signal between said hard disk backboard and said System Backplane.
3. server according to claim 1 is characterized in that:
Said push-pull device at fixed is two; Said server master board is two; Two said server master boards all are connected with said System Backplane, and wherein, a said server master board and an interior hard disk and the hard disk backboard on the push-pull device at fixed of said push-pull device at fixed constitute a storage system; Hard disk in another said server master board and another the said push-pull device at fixed and said hard disk backboard constitute another storage system; Two said storage systems are used for mutual Backup Data, make when a said storage system operate as normal, can plug operation to the said server master board in another said storage system.
4. server according to claim 1 is characterized in that, in said machine frame, is provided with horizontal baffle, and said horizontal baffle is between said server master board and said push-pull device at fixed, and the upper surface of said horizontal baffle is provided with slideway; Said push-pull device at fixed comprises: drawer and the slide plate that is fixed on said drawer lower surface, said slide plate embeds in the said slideway.
5. server according to claim 1 is characterized in that, carries out plugging through connector between said server master board and the said System Backplane being connected.
6. server according to claim 1; It is characterized in that; Said hard disk backboard comprises: extended chip and RAID card; Said extended chip is connected with said hard disk with said RAID card respectively, and said RAID card is connected through said first flexible cable with said System Backplane;
Said RAID card is used for: write fashionablely said hard disk being carried out data, the EBI signal of said System Backplane output is converted into the serial connecting small computer system interface signal; Said hard disk is being carried out data when reading, the serial connecting small computer system interface signal of said extended chip output is being converted into the EBI signal, and the EBI signal is transferred to said System Backplane;
Said extended chip is used for: write fashionable in that said hard disk is carried out data; The quantity of the serial connecting small computer system interface signal of said RAID card output is expanded, and be transferred to said hard disk respectively through the serial connecting small computer system interface signal after the quantity expansion said; Said hard disk is being carried out data when reading, the quantity of the serial connecting small computer system interface signal of said hard disk output is being integrated.
7. according to each described server of claim 1-6, it is characterized in that, also comprise: the fan that is connected with said System Backplane respectively, power supply and IO control panel, said fan, power supply and IO control panel are positioned at the offside of said server master board place side.
8. a storage system is characterized in that, is applied to server system, and said server system comprises machine frame, System Backplane, and said storage system comprises:
Server master board, push-pull device at fixed, hard disk backboard and a plurality of hard disk;
Said hard disk is placed in the said push-pull device at fixed; Said push-pull device at fixed carries out and can plug-typely be connected with said server master board; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The modes of emplacement of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane links to each other with said server master board; Each said hard disk backboard is arranged at said push-pull device at fixed one side; But link to each other through pluggable mode with said hard disk; Link to each other through first flexible cable between said hard disk backboard and the said System Backplane, said server master board carries out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk.
9. a hard disk unit is characterized in that, is applied to server system, and said server system comprises: machine frame, System Backplane, server master board;
Said hard disk unit comprises: hard disk backboard, push-pull device at fixed and a plurality of hard disk;
Said hard disk is placed in the said push-pull device at fixed; Said push-pull device at fixed carries out and can plug-typely be connected with said server master board; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The modes of emplacement of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane links to each other with said server master board; Each said hard disk backboard is arranged at said push-pull device at fixed one side; But link to each other through pluggable mode with said hard disk; Link to each other through first flexible cable between said hard disk backboard and the said System Backplane, said server master board carries out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk.
10. server according to claim 7 is characterized in that, said IO control panel is arranged on the said server master board, and is positioned at the offside of said System Backplane place side.
11. the method for application like each described server of claim 1-8 is characterized in that, comprising:
Said push-pull device at fixed is pulled out from said machine frame, the said hard disk in the said push-pull device at fixed is safeguarded;
After safeguarding end, said push-pull device at fixed is pushed back in the said machine frame.
12. method of work according to claim 11 is characterized in that, said said hard disk in the said push-pull device at fixed is safeguarded comprises:
Said hard disk is taken out from said push-pull device at fixed, said hard disk is safeguarded;
After said hard disk maintenance end, said hard disk is put back in the said push-pull device at fixed.
13. method of work according to claim 11 is characterized in that, said server master board is extracted from said System Backplane, and said server master board is safeguarded;
After safeguarding end, said server master board is turned back on the said System Backplane.
14. a server assembly method is characterized in that, comprising:
Machine frame, System Backplane, at least one server master board, at least one hard disk backboard, at least one push-pull device at fixed and a plurality of hard disk are set;
Said hard disk is set in the said push-pull device at fixed; Said push-pull device at fixed is set to carry out and can plug-typely be connected with said mainboard; Make when said push-pull device at fixed pushes said machine frame inside, utilize the depth space that prolongs the push-and-pull direction at the said hard disk of the inner placement of said machine frame, wherein; The set-up mode of said hard disk in said push-pull device at fixed make when said push-pull device at fixed when said machine frame pulls out, can directly said hard disk be taken out from said push-pull device at fixed;
Said System Backplane is set to link to each other with said server master board; But each said hard disk backboard is set to be positioned at said push-pull device at fixed one side and to link to each other through pluggable mode with said hard disk; Be provided with between said hard disk backboard and the said System Backplane and link to each other, make said server master board carry out the signal transmission through said System Backplane, said first flexible cable and hard disk backboard and said hard disk through first flexible cable.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110348271.2A CN102436291B (en) | 2011-11-07 | 2011-11-07 | Server and using-assembling method, storage system and hard disc device thereof |
| PCT/CN2012/078736 WO2013067830A1 (en) | 2011-11-07 | 2012-07-17 | Server and usage assembly method, storage system and hard disk device thereof |
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| CN201110348271.2A CN102436291B (en) | 2011-11-07 | 2011-11-07 | Server and using-assembling method, storage system and hard disc device thereof |
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| CN102436291A true CN102436291A (en) | 2012-05-02 |
| CN102436291B CN102436291B (en) | 2014-05-21 |
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| WO (1) | WO2013067830A1 (en) |
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| WO2024098931A1 (en) * | 2022-11-08 | 2024-05-16 | 超聚变数字技术有限公司 | Server |
| CN118227548A (en) * | 2024-05-22 | 2024-06-21 | 苏州元脑智能科技有限公司 | Server device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013067830A1 (en) | 2013-05-16 |
| CN102436291B (en) | 2014-05-21 |
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