CN104199527A - Storage node with hard disk thermal maintenance function - Google Patents
Storage node with hard disk thermal maintenance function Download PDFInfo
- Publication number
- CN104199527A CN104199527A CN201410477170.9A CN201410477170A CN104199527A CN 104199527 A CN104199527 A CN 104199527A CN 201410477170 A CN201410477170 A CN 201410477170A CN 104199527 A CN104199527 A CN 104199527A
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- hard disk
- memory node
- node
- mainboard
- power supply
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Abstract
The invention provides a storage node with a hard disk thermal maintenance function and belongs to the field of storage systems. One end of an extensible power supply cable is fixed on a power supply busbar to take power, while the other end of the same is connected with a storage node mainboard through a wire-to-board connector. When a hard disk on the storage node needs to be replaced, the storage node can be pulled out form a case directly, the faulted hard disk is replaced, and after replacement, the storage node is pushed into the case. In the entire push-pull process, the storage node is powered normally, and normal operation of services is unaffected by replacement of the faulted hard disk.
Description
Technical field
The present invention relates to storage system field, relate to the present invention and propose the memory node that a kind of hard disk can heat be safeguarded, realize the power-on serving of hard disk on memory node, strengthen the ease for maintenance of system.
Background technology
Along with the fast development of internet, especially the mass data of current internet, the communications industry gathers, classifies, analyzes, processes, stores.The current carrying main body-data center of network data, its space is occupied by the server of thousands of online, storage rack, and along with the continuous increase of Internet service amount, the memory space of data center network data has become the bottleneck of restriction business development.Some Virtual network operator, in order to meet the demand of business, has to drop into huge fund, reconstructs new, larger data center machine room.Other Virtual network operators, for saving cost, can only take to make full use of the way in existing machine room space, improve as far as possible the handling capacity of data center, temporarily meet the development need of own service.For this class of As soon as possible Promising Policy client's demand, the high-density memory system of different shape also arises at the historic moment.Continuous increase along with data center's portfolio, memory data output is also increasing, require the density of storage system also increasing, the quantity of hard disk is also increasing, break down and be also difficult to avoid, once certain piece hard disk break down, in the time of need to changing, how to realize and not affecting under the condition of regular traffic, the hard disk of power-on serving storage system is problem demanding prompt solution.
Summary of the invention
For solving above problem, proposing a kind of hard disk herein can the hot memory node of safeguarding.The method is by telescopic power cable power taking, and realizing node can charged push-and-pull, can conveniently to problem hard disk, change, and strengthens the ease for maintenance of system.
The present invention proposes a kind of hard disk can the hot memory node of safeguarding.Main thought is: adopt one end of scalable power cable to be fixed on the power taking of power supply busbar, the other end is connected with memory node mainboard to plate by connector line.When the hard disk on memory node need to be changed, can directly memory node be extracted out from cabinet, change problem hard disk, change completely, then memory node be shifted onto in cabinet.In whole push-and-pull process, memory node normal power supply, can not have influence on normally carrying out of business because changing problem hard disk.
By 12 3.5 " hard disk is vertically plugged on hard disk backboard; hard disk backboard by power supply patchcord in the power taking of node mainboard; the power taking connector of node mainboard is fixed on power taking on the power supply busbar of cabinet by scalable power cable, realize the bulk supply of memory node.
Scalable power cable and node mainboard are interconnected to plate mode by line; On hard disk backboard, be integrated with: 12 hard-disk interfaces, 1 hard disk backboard main control chip, 1 power supply patchcord interface (comprising power supply and signal); Hard disk backboard is by power supply patchcord power taking on mainboard (+12V and+5V); Structurally, hard disk backboard is horizontally fixed on node pallet memory node, and node mainboard vertical and horizontal face direction is fixed, and 12 hard disks are directly plugged on hard disk backboard.
The invention has the beneficial effects as follows:
1), the present invention proposes the memory node that a kind of hard disk can heat be safeguarded, notable feature 1 is that memory node adopts scalable power cable power taking to the mainboard on node and hard disk power supply;
2), the present invention proposes the memory node that a kind of hard disk can heat be safeguarded, notable feature 2 is memory nodes by half-breadth mainboard, 12 mouthfuls of hard disk backboards and 12 3.5 " hard disk forms a whole;
3), the present invention proposes the memory node that a kind of hard disk can heat be safeguarded, notable feature 3 is to realize the power-on serving of hard disk on memory node, strengthens the ease for maintenance of system.
(remarks: scalable power cable comprises power cable and signal wire two parts, and signal is mainly concerned with the supervisory signal that power supply is relevant with system radiating fan).
Accompanying drawing explanation
Fig. 1 is the structural representation of single memory node.
Fig. 2 is is the cut-away view of memory node.
Embodiment
As Fig. 1 is: the structural representation of single memory node, in Fig. 1,12 3.5 " hard disk is vertically plugged on hard disk backboard; hard disk backboard by power supply patchcord in the power taking of node mainboard; the power taking connector of node mainboard is fixed on power taking on the power supply busbar of cabinet by scalable power cable, realize the bulk supply of memory node.
As shown in Figure 2, be the cut-away view of memory node.On the left side of Fig. 2, be node mainboard, scalable power cable and node mainboard are interconnected to plate mode by line; On hard disk backboard, be integrated with: 12 hard-disk interfaces, 1 hard disk backboard main control chip, 1 power supply patchcord interface (comprising power supply and signal); Hard disk backboard is by power supply patchcord power taking on mainboard (+12V and+5V); Structurally, hard disk backboard is horizontally fixed on node pallet memory node, and node mainboard vertical and horizontal face direction is fixed, and 12 hard disks are directly plugged on hard disk backboard.
For the situation that realizes of this memory node is clearly described, in conjunction with Fig. 1, Fig. 2, performing step is described.Specific as follows:
1), according to the configuration of mainboard and 12 3.5, " power consumption of hard-disk system, determines total current value;
2), according to the demand of management function on total current and node mainboard, determine the interface specification of scalable cable;
3) the push-and-pull stroke, according to node in cabinet is determined the length of scalable cable, according to the width of the spacing between node and node pallet, determines broken line mode;
4), " power consumption of hard-disk system, determines the electric current that hard disk is total, to determine power supply patchcord that mainboard and hard disk backboard are interconnected and the specification of power supply interface according to 12 3.5;
5), after flexible cable, hard disk power cable specification are determined, node mainboard and hard disk backboard can be fixed on node pallet, hard disk backboard and mainboard are interconnected by the patchcord of powering, 12 hard disks are vertically plugged on hard disk backboard;
6), scalable cable one end is wiped interconnected to plate scheme and node mainboard with line.
A kind of like this hard disk can have been implemented by the hot memory node of safeguarding.By the connected mode of telescopic power cable, can realize the charged push-and-pull of hard disk on node and safeguard, strengthen the ease for maintenance of system.
Claims (3)
1. the memory node that hard disk can heat be safeguarded, is characterized in that adopting one end of scalable power cable to be fixed on the power taking of power supply busbar, and the other end is connected with memory node mainboard to plate by connector line; When the hard disk on memory node need to be changed, can directly memory node be extracted out from cabinet, change problem hard disk, change completely, then memory node be shifted onto in cabinet.
2. memory node according to claim 1, is characterized in that scalable power cable and node mainboard are interconnected to plate mode by line; On hard disk backboard, be integrated with: 12 hard-disk interfaces, 1 hard disk backboard main control chip, 1 power supply patchcord interface; Hard disk backboard is by power supply patchcord power taking on mainboard; Structurally, hard disk backboard is horizontally fixed on node pallet memory node, and node mainboard vertical and horizontal face direction is fixed, and 12 hard disks are directly plugged on hard disk backboard.
3. memory node according to claim 1, it is characterized in that 12 3.5 inches of hard disks are vertically plugged on hard disk backboard, the power taking connector of node mainboard is fixed on power taking on the power supply busbar of cabinet by scalable power cable, realize the bulk supply of memory node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477170.9A CN104199527A (en) | 2014-09-18 | 2014-09-18 | Storage node with hard disk thermal maintenance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477170.9A CN104199527A (en) | 2014-09-18 | 2014-09-18 | Storage node with hard disk thermal maintenance function |
Publications (1)
| Publication Number | Publication Date |
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| CN104199527A true CN104199527A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410477170.9A Pending CN104199527A (en) | 2014-09-18 | 2014-09-18 | Storage node with hard disk thermal maintenance function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932632A (en) * | 2015-06-08 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Data storage system and deployment method of data storage system |
| CN106354220A (en) * | 2016-08-22 | 2017-01-25 | 浪潮电子信息产业股份有限公司 | Computational node server and server system |
Citations (5)
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| US6621693B1 (en) * | 2000-07-05 | 2003-09-16 | Network Engines, Inc. | Low profile, high density storage array |
| US6862173B1 (en) * | 2002-07-11 | 2005-03-01 | Storage Technology Corporation | Modular multiple disk drive apparatus |
| CN101963831A (en) * | 2009-07-21 | 2011-02-02 | 英业达股份有限公司 | Server device with storage array module |
| CN102436291A (en) * | 2011-11-07 | 2012-05-02 | 华为技术有限公司 | Server and using-assembling method, storage system and hard disc device thereof |
| CN203786615U (en) * | 2014-04-18 | 2014-08-20 | 昆山力盟机械工业有限公司 | Hot plugging hard disk installation device |
-
2014
- 2014-09-18 CN CN201410477170.9A patent/CN104199527A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6621693B1 (en) * | 2000-07-05 | 2003-09-16 | Network Engines, Inc. | Low profile, high density storage array |
| US6862173B1 (en) * | 2002-07-11 | 2005-03-01 | Storage Technology Corporation | Modular multiple disk drive apparatus |
| CN101963831A (en) * | 2009-07-21 | 2011-02-02 | 英业达股份有限公司 | Server device with storage array module |
| CN102436291A (en) * | 2011-11-07 | 2012-05-02 | 华为技术有限公司 | Server and using-assembling method, storage system and hard disc device thereof |
| CN203786615U (en) * | 2014-04-18 | 2014-08-20 | 昆山力盟机械工业有限公司 | Hot plugging hard disk installation device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932632A (en) * | 2015-06-08 | 2015-09-23 | 浪潮电子信息产业股份有限公司 | Data storage system and deployment method of data storage system |
| CN106354220A (en) * | 2016-08-22 | 2017-01-25 | 浪潮电子信息产业股份有限公司 | Computational node server and server system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |