CN206696775U

CN206696775U - Multistage JBOD dual controls storage server is connected based on existing cabinet outside

Info

Publication number: CN206696775U
Application number: CN201720406604.5U
Authority: CN
Inventors: 徐和亮
Original assignee: Shenzhen Tong Yi Yi Information Technology Co Ltd
Current assignee: Shenzhen Tong Yi Yi Information Technology Co Ltd
Priority date: 2017-04-18
Filing date: 2017-04-18
Publication date: 2017-12-01
Anticipated expiration: 2027-04-18

Abstract

The utility model belongs to server field, especially a kind of to connect multistage JBOD dual controls storage server outside based on existing cabinet；Including server end and at least one extension end, the server end is serially connected with the extension end by cable；The server end includes main cabinet-type air conditioner case, power supply fan component, mainboard assembly, Hard disc module；The extension end is provided with JBOD cabinet-type air conditioners case, JBOD Hard disc modules, JBOD board components；What this programme provided connects multistage JBOD dual controls storage server outside based on existing cabinet to apply outside data center, in 2U cabinets, it may be inserted into 24 2.5 inches of hot-plug hard disks, and mainboard hot plug, realize that external multi-stage JBOD is expanded simultaneously, realize the main cabinet redundancies of 1+1, JBOD also 1+1 redundancies simultaneously, synchronous double-way control, in terms of availability and operable maintenance, stored with traditional 2U controllers, dual control realizes 1+1 redundancies, Synchronization Control, at the same time JBOD expansions, also 1+1 redundancies are realized, there is very big lifting on the stability of a system.

Description

Multistage JBOD dual controls storage server is connected based on existing cabinet outside

Technical field

The utility model belongs to server field, especially a kind of to connect multistage JBOD dual controls storage clothes outside based on existing cabinet Business device.

Background technology

The network in China is become increasingly popular at present, and the new technology such as cloud computing and big data is greatly developed, personal standby to data Part, enterprise are to the demand of data platform etc., it is necessary to use substantial amounts of storage server.

In the process of running, hard disk is in constantly data storage, and the data capacity for working as hard-disc storage reaches for storage device , it is necessary to be changed or safeguarded to hard disk during certain size；Storage cabinet inside is generally fitted with multiple hard disks while transported OK, the normal operation of other hard disks can not be influenceed by changing or safeguarding during some hard disk, this just needs hard disk to support hot plug, i.e., hard Disk needs to support independent power-on and power-off and does not influence other hard disks.

Hard disk is all to be connected to realize hot plug with one piece of backboard in storage server, and backboard needs mainboard to input and export letter Number, backboard and hard disk are also required to the power supply of power module；Typically only mainboard, mainboard are controlled in existing storage server The reading and write-in of hard disk processed, when mainboard breaks down, then the reading of whole hard disks and write-in occur can not operate and Access, equipment needs power-off to be overhauled.

Therefore, people's utility model dual control server.Dual control storage server is to have two in a storage server Block mainboard, every piece of mainboard can control the reading and write-in of each hard disk, and when one piece of mainboard breaks down, another piece of master Plate is unaffected, and the business of failure mainboard can be transferred completely on the mainboard of normal work, realizes storage service Device business is not shut down, i.e., mainboard has redundant backup function.

There are two power supplys in dual control storage server, power supply also has redundancy feature, when a power supply breaks down, separately One power supply can allow storage server to continue normal work, realize business and do not shut down.

Existing storage server cabinet because hard-disk size specification and cabinet dimensions limit, typically put by 2U storage servers 12 3.5 hot-swappable inch hards are put, and with the development of the new technologies such as cloud computing, big data, to the appearance of data storage Amount will be increasing, that is, needs placing more hard disks in storage chassis space per " U ".

But the mainboard in existing storage cabinet is to be fixed on cabinet inside using screw, when mainboard needs correlation When safeguarding or changing, need to disassemble storage cabinet from rack, open chassis cover, then mainboard is safeguarded again Or change, chassis cover installs again after the completion of mainboard maintenance or replacing, finally cabinet is installed in rack again, such a mode consumes When it is laborious, it is extremely not convenient to the Fast-Maintenance of mainboard.

Also, connected between storage server backboard and mainboard and power supply using cable, cable connection causes storage to take The interior layout of device cabinet of being engaged in is messy, can not intuitively embody the association between backboard, mainboard, power supply；Cable connection can also influence signal Quality, cause signal quality variation and signal quality unstable；If occurring connection error between cable, can cause equipment without Method normal use or the damage for causing equipment.

In addition, allowing to install more hard disks in same server, the information in face of magnanimity can also run into sky Between insufficient situation.

For this reason, it is necessary to design a kind of new server, can increase as far as possible on the premise of existing cabinet is not changed Built-in hard disk, while a mainboard can be utilized to control more hard disks.

Utility model content

Main purpose of the present utility model is to provide one kind and connects multistage JBOD dual controls storage server outside based on existing cabinet, The problem of for overcoming existing server hard disc limited amount.

The utility model is achieved in that one kind based on multistage JBOD dual controls storage server is connected outside existing cabinet, is wrapped Server end and at least one extension end are included, the server end is serially connected with the extension end by cable；The service Device end includes main cabinet-type air conditioner case, power supply fan component, mainboard assembly, Hard disc module；The extension end is provided with JBOD cabinet-type air conditioners case, JBOD Hard disc module, JBOD board components.The dilatation of hard disk quantity is realized by extending end.JBOD is a kind of important in field of storage Storage device. JBOD（Just a Bunch Of Disks, disk cluster）Be installed on a bottom plate carry multiple disks The storage device of driver.Also commonly known as Span.Different with RAID array, JBOD does not have front end logic to come on hyperdisk Data distribution, on the contrary, each disk is individually addressed, as separated storage resource, or the one of Intrusion Detection based on host software Part, or an adapter card of RAID groups.JBOD is not the RAID of standard, and it is simply in recent years just by one A little producers propose, and are widely adopted.

It is of the present utility model further technical scheme be：The Hard disc module includes hard disc module and rear panel module, described Hard disc module is arranged on the forefront of the main cabinet-type air conditioner case, and the rear panel module is arranged on the rear side of the hard disc module.

It is of the present utility model further technical scheme be：The mainboard assembly is provided with upper mainboard module and lower mainboard module, The upper mainboard module and the lower mainboard module are stacked and placed, and the mainboard assembly is arranged on rear side of the Hard disc module.

It is of the present utility model further technical scheme be：Master is equipped with the upper mainboard module and the lower mainboard module Plate fan module.

It is of the present utility model further technical scheme be：The power supply fan component is provided with left power supply fan unit and right electricity Source fan unit, the left power supply fan unit are arranged on the left side of the mainboard assembly；The right power supply fan unit is set On the right side of the mainboard assembly；The left power supply fan unit is provided with the left power supply fan module being connected with each other and left power supply turns Fishplate bar module；The right power supply fan unit is provided with the right power supply fan module being connected with each other and right power supply transfer plate module.

It is of the present utility model further technical scheme be：The left power supply fan module and the right power supply fan module are equal Provided with BBU power supplys and PSU power supplys.

It is of the present utility model further technical scheme be：The JBOD Hard disc modules include JBOD hard disc modules, described JBOD hard disc modules are arranged on the front end of the JBOD cabinet-type air conditioners case.

It is of the present utility model further technical scheme be：The JBOD board components include upper JBOD template dies group and lower JBOD plates Module, the upper JBOD template dies group and the lower JBOD template dies group are stacked with placing；The JBOD board components and the JBOD Hard disc module is connected.

It is of the present utility model further technical scheme be：The JBOD board components pass through SFF-8644 with the mainboard assembly Cable is connected.

It is of the present utility model further technical scheme be：The main cabinet-type air conditioner case and the JBOD cabinet-type air conditioners case are 2U cabinets, institute Stating Hard disc module and the JBOD Hard disc modules respectively includes 24 piece of 2.5 inch hard, is placed vertically between the hard disk；Or The main cabinet-type air conditioner case and the JBOD cabinet-type air conditioners case are 4U cabinets, and the Hard disc module and the JBOD Hard disc modules respectively include 24 pieces 3.5 inch hards, every 4 hard disks are one group, and in a row, stacking is placed between every group hard disc for group side by side.

The beneficial effects of the utility model are：What this programme provided connects multistage JBOD dual controls storage clothes based on existing cabinet outside Business device can be applied outside data center, in 2U cabinets, may be inserted into 24 2.5 inches of hot-plug hard disks, and mainboard Hot plug, while realize that external multi-stage JBOD is expanded, realizes the main cabinet redundancies of 1+1, while JBOD also 1+1 redundancies, synchronous double-way control System, in terms of availability and operable maintenance, stored with traditional 2U controllers, dual control realizes 1+1 redundancies, Synchronization Control, with this JBOD is expanded simultaneously, also realizes 1+1 redundancies, there is very big lifting on the stability of a system.

Brief description of the drawings

, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work, Other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 be the utility model embodiment 1 provide based on connecting multistage JBOD dual controls storage server outside existing cabinet Server end schematic diagram.

Fig. 2 be the utility model embodiment 1 provide based on connecting multistage JBOD dual controls storage server outside existing cabinet Extend end schematic diagram.

Fig. 3 be the utility model embodiment 1 provide based on connecting multistage JBOD dual controls storage server outside existing cabinet Server and extension end connection diagram.

Fig. 4 be the utility model embodiment 2 provide based on connecting multistage JBOD dual controls storage server outside existing cabinet Extend end schematic diagram.

Reference：Main cabinet-type air conditioner case 1, left power supply fan module 2, right power supply fan module 3, upper mainboard module 4, lower mainboard Module 5, hard disc module 6, rear panel module 7, left power supply transfer plate module 8, right power supply transfer plate module 9, mainboard fan module 10, JBOD cabinet-type air conditioners case 11, JBOD hard disc modules 12, upper JBOD template dies group 13, lower JBOD template dies group 14.

Embodiment

The utility model provides one kind and connects multistage JBOD dual controls storage server outside based on existing cabinet.Below in conjunction with accompanying drawing And the utility model is described in detail embodiment.

One kind installs 24 2.5 inches of hot-plug hard disks and mainboard plug based on 2U cabinets, while realizes mainboard 1+1 redundancies High density storage（See Fig. 1）, including main cabinet-type air conditioner case 1, left power supply fan module 2, right power supply fan module 3, upper mainboard module 4th, lower mainboard module 5, hard disc module 6, rear panel module 7, left power supply transfer plate module 8, right power supply transfer plate module 9, mainboard wind Fan module 10, JBOD cabinet-type air conditioners case 11, JBOD hard disc modules 12, upper JBOD template dies group 13, lower JBOD template dies group 14.

Wherein hard disc module is arranged in main cabinet-type air conditioner case, can install 24 2.5 inch hards, hard disc module is in hard disk support Plugged under frame support in main cabinet-type air conditioner case;Hard disc module is realized needed for hard disc module work by being connected with rear panel module The power supply and 12G high speed signals wanted;

Mainboard is arranged in upper mainboard module or lower mainboard module, is installed along with the middle part of main cabinet-type air conditioner case, and mainboard leads to High-speed signal connector is crossed to be attached with rear panel module；Left power supply fan module and right power supply fan module are arranged on main cabinet-type air conditioner Case both sides, left and right power supply transfer plate module are attached by connector and rear panel module；Mainboard fan module is arranged on backboard Between module and mainboard module, mainboard fan module is radiated to hard disc module using air draught, to mainboard module using blowing Radiated.

Structure design prime JBOD cabinets module is placed behind main cabinet-type air conditioner case, and JBOD systems plate module is placed in JBOD cabinets Portion, JBOD hard disc modules place the front portion of JBOD cabinets, additional left and right power supply fan module and rear panel module component JBOD systems (see Fig. 2).

When main cabinet hard disc module（6）, can be directly by hard disk support when or JBOD cabinets hard disc modules (7) need to safeguard or changed Frame is from cabinet（1）Extract from inside to outside, the hard disc module then safeguarded or changed, now other hard disks do not safeguarded or changed Also continuing to run with（See Fig. 1）；

When mainboard needs to safeguard or changed, upper mainboard module or lower mainboard module are directly extracted from inside to outside from cabinet, Mainboard directly can now be safeguarded or changed, it is not necessary to dismantle whole cabinet（See Fig. 1）.

When assembling JBOD systemic-functions, JBOD systems plate module (13) is attached in JBOD cabinets, the main cabinet outputs of JBOD SAS signals, the input that JBOD system plate modules are given to by SFF-8644 Cable lines realize the connections of SAS signals, JBOD Hard disc module is located at JBOD cabinets front portion, can be with fast insert-pull ease of Use for JBOD cabinets part, left power supply fan mould Block, right power supply fan module, rear panel module are constant, can be with if subsequently realizing multistage JBOD functions with main cabinet systems compliant Repeat to set assembling JBOD system chassis, realize massive store.

This specific embodiment discloses a kind of 2U cabinets that are based on and installs 24 2.5 inches of hot-plug hard disks and mainboard plug, Mainboard 1+1 Redundant Controls are realized, while realize that outside JBOD is expanded, also realize that JBOD 1+1 Redundant Controls are empty in 2U cabinets In, the hot plug for realizing hard disk/mainboard is safeguarded or changed, and multistage JBOD expands increase memory capacity, significantly reduces The maintenance difficulties of storage, reduce maintenance cost, realize the main cabinet Fault-tolerant Integrated patterns of massive store 1+1 of the present utility model, And JBOD 1+1 Fault-tolerant Integrateds pattern need to be to be protected, and outside JBOD is serial and parallel-expansion pattern needs to protect, It can quickly realize that the replacing of hard disk and controller storage system and maintenance are key points.

Fig. 4 be the utility model embodiment 2 provide based on connecting multistage JBOD dual controls storage server outside existing cabinet Extend end schematic diagram.Such as figure, according to same principle, 4U or the cabinet of other sizes can also be used to install what this programme provided Server.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims

1. one kind connects multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Including server end and extremely Few extension end, the server end are serially connected with the extension end by cable；The server end includes main cabinet-type air conditioner Case, power supply fan component, mainboard assembly, Hard disc module；The extension end is provided with JBOD cabinet-type air conditioners case, JBOD Hard disc modules, JBOD Board component.

2. according to claim 1 connect multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Institute Stating Hard disc module includes hard disc module and rear panel module, and the hard disc module is arranged on the forefront of the main cabinet-type air conditioner case, described Rear panel module is arranged on the rear side of the hard disc module.

3. according to claim 1 connect multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Institute To state mainboard assembly and be provided with upper mainboard module and lower mainboard module, the upper mainboard module and the lower mainboard module are stacked and placed, The mainboard assembly is arranged on rear side of the Hard disc module.

4. according to claim 3 connect multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Institute State and be equipped with mainboard fan module on mainboard module and the lower mainboard module.

5. according to claim 1 connect multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Institute State power supply fan component and be provided with left power supply fan unit and right power supply fan unit, the left power supply fan unit is arranged on described The left side of mainboard assembly；The right power supply fan unit is arranged on the right side of the mainboard assembly；The left power supply fan unit Left power supply fan module and left power supply transfer plate module provided with interconnection；The right power supply fan unit, which is provided with, to be connected with each other Right power supply fan module and right power supply transfer plate module.

6. according to claim 5 connect multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Institute State left power supply fan module and the right power supply fan module is equipped with BBU power supplys and PSU power supplys.

7. according to claim 1 connect multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Institute Stating JBOD Hard disc modules includes JBOD hard disc modules, and the JBOD hard disc modules are arranged on the front end of the JBOD cabinet-type air conditioners case.

8. according to claim 1 connect multistage JBOD dual controls storage server outside based on existing cabinet, it is characterised in that：Institute Stating JBOD board components includes upper JBOD template dies group and lower JBOD template die groups, the upper JBOD template dies group and the lower JBOD template dies group It is stacked with placing；The JBOD board components are connected with the JBOD Hard disc modules.

9. connecting multistage JBOD dual controls storage server outside based on existing cabinet according to any in claim 1-8, it is special Sign is：The JBOD board components are connected with the mainboard assembly by SFF-8644 cables.

10. connecting multistage JBOD dual controls storage server outside based on existing cabinet according to any in claim 1-8, it is special Sign is：The main cabinet-type air conditioner case and the JBOD cabinet-type air conditioners case are 2U cabinets, and the Hard disc module and the JBOD Hard disc modules are each Including 24 piece of 2.5 inch hard, placed vertically between the hard disk；Or the main cabinet-type air conditioner case and the JBOD cabinet-type air conditioners case are 4U cabinets, the Hard disc module and the JBOD Hard disc modules respectively include 24 piece of 3.5 inch hard, every 4 hard disks be one group simultaneously Row group in a row, stacks between every group hard disc and placed.