CN201698255U - Server capable of accessing disc at high speed - Google Patents
Server capable of accessing disc at high speed Download PDFInfo
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- CN201698255U CN201698255U CN2010201943359U CN201020194335U CN201698255U CN 201698255 U CN201698255 U CN 201698255U CN 2010201943359 U CN2010201943359 U CN 2010201943359U CN 201020194335 U CN201020194335 U CN 201020194335U CN 201698255 U CN201698255 U CN 201698255U
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Abstract
The utility model relates to a server capable of accessing a disc at high speed, comprising a power supply, a CPU, an EMS memory, a mainboard, a Raid card, a disc array and a disc array buffer memory, wherein, the power supply, the CPU, the EMS memory and the Raid card are interconnected through the mainboard; the disc array and the disc array buffer memory are connected with the mainboard through the Raid card; the disc array buffer memory is SSD. In the service which has the structure and is capable of accessing a disc at high speed, the SSD is used as the disc array buffer memory, a large quantity of commonly used data is stored in the SSD and most of the operations of application programs are finished in the SSD, the disc accessing speed of the server is improved to a great degree because the SSD has the advantage of high speed in accessing a disc and the function of accessing a disc at high speed is realized; meanwhile, the general mechanical disc is used to form a disc array and guarantee the security of data.
Description
Technical field
The utility model relates to computer realm, and particularly the server architecture field specifically is meant a kind of server with disk high speed read-write capability.
Background technology
In the present server, adopt mostly and have the traditional magnetic disk of mechanical magnetic head, because the read or write speed of this quasi-tradition disk is slower, make the read or write speed of server integral body can't satisfy the requirement of read-write at a high speed, can't tackle especially the demand of server as the user of Large Volume Data storehouse use.In the existing server, also have and use novel SSD (Solid State Disk, solid state hard disc) as the storage medium of server, its characteristic that relies on SSD not have mechanical magnetic head, read-write has at a high speed solved the slow problem of the whole read or write speed of server.But because the cost of SSD is higher, a station server is according to its function tens even tens SSD of needs often, the cost of the server that this just increases greatly.In addition, SSD is that compared to the shortcoming of traditional mechanical head disk it is in a single day impaired, and the data of being stored utilize existing technological means to recover, and this just causes subsidiary data security risk.
The utility model content
The purpose of this utility model is to have overcome above-mentioned shortcoming of the prior art, provides that a kind of disk read-write speed is fast, storage data security, with low cost, simple in structure, server that range of application has disk high speed read-write capability comparatively widely.
In order to realize above-mentioned purpose, the server with disk high speed read-write capability of the present utility model has following formation:
This server comprises power supply, central processing unit, internal memory, mainboard, Redundant Array of Independent Disks (RAID) card, disk array and magnetic disk array buffer storage, described power supply, central processing unit, internal memory and Redundant Array of Independent Disks (RAID) card all connect alternately by described mainboard, described disk array all is connected with described power supply with magnetic disk array buffer storage, and described disk array all is connected with described mainboard by the Redundant Array of Independent Disks (RAID) card with magnetic disk array buffer storage, its principal feature is that described magnetic disk array buffer storage is a solid state hard disc.
This has in the server of disk high speed read-write capability, and described solid state hard disc is the SATA solid state hard disc.
This has in the server of disk high speed read-write capability, and described disk array comprises at least one SATA hard disk or SAS hard disk.
This has in the server of disk high speed read-write capability, and described mainboard also comprises in order to realize the IPMI chip of telemanagement.
This has in the server of disk high speed read-write capability, and described power supply is the high energy efficiency power supply.
Adopted the server with disk high speed read-write capability of this utility model, because it uses solid state hard disc as magnetic disk array buffer storage, a large amount of frequently-used datas is left in the solid state hard disc, and allow the major part of the application program moved operate in this solid state hard disc to finish, and solid state hard disc has no mechanical magnetic head, the fast advantage of read or write speed, make the disk read-write speed of server be improved significantly, thereby realize the high speed read-write capability of disk, simultaneously, utilize the standard machinery head disk to form disk array and guaranteed safety of data.
Description of drawings
Fig. 1 is the structural representation with server of disk high speed read-write capability of the present utility model.
Embodiment
In order more to be expressly understood technology contents of the present utility model, describe in detail especially exemplified by following examples.
See also shown in Figure 1ly, be the structural representation of a kind of embodiment of the server with disk high speed read-write capability of the present utility model.
This server with disk high speed read-write capability comprises power supply, CPU, internal memory, mainboard, Raid card (Redundant Arrayof Independent Disk Card, the Redundant Array of Independent Disks (RAID) card, adaptec corp produces), disk array and magnetic disk array buffer storage.Wherein, described power supply, CPU, internal memory and Raid card all connect alternately by described mainboard, described disk array all is connected with described power supply with magnetic disk array buffer storage, and described disk array all is connected with described mainboard by the Raid card with magnetic disk array buffer storage.The principal feature of this server is that described magnetic disk array buffer storage is SSD.
In the server of this disk high speed read-write capability, described SSD is SATA (Serial ATA, serial ATA) SSD.
In the server of this disk high speed read-write capability, described disk array comprises at least one SATA hard disk or SAS (SerialAttached SCSI, Serial Attached SCSI (SAS) interface, serial connecting small computer system interface) hard disk.
In the server that this embodiment provided, utilize the no mechanical magnetic head of SSD itself, fast these characteristics of read or write speed, when using common hard disk to finish the whole magnetic disk array, utilize the buffer memory of SSD as disk array, allow a large amount of frequently-used datas be placed among the SSD, and allow the operating in of being moved among the SSD in a large number of application program finish.And all data also intactly are placed in the disk array that uses common hard disk, have avoided the problem that corrupted data is difficult to recover among the SSD, have so not only utilized the advantage of SSD, have significantly improved the read or write speed of server, have also guaranteed safety of data.
Of the present utility model a kind of preferred embodiment in, mainboard in the server of this disk high speed read-write capability can also comprise in order to realize IPMI (Intelligent Platform Management Interface, the IPMI) chip of telemanagement.This chip can for the user in the solution that facilitates aspect centralized management and the telemanagement.
In another preferred embodiment of the present utility model, the power supply in the server of this disk high speed read-write capability is the high energy efficiency power supply.Utilize this power supply to improve power-efficient greatly, cut down the consumption of energy, thereby reach the effect of environmental protection.
In application of the present utility model, the read-write operation of server at first carries out the SSD as buffer memory by the Raid card, data commonly used are stored among the SSD, and a large amount of operations of the application program of being moved are also finished in SSD, thereby utilize fast these characteristics of SSD read or write speed, promoted the read or write speed of server significantly.
Show after tested, adopted its data reading speed of server of the present utility model and IOPS (Input/Output OperationsPer Second per second input-output operation) to be respectively 265M and 18500.And under identical hardware condition, be changed to and only utilize the common SATA hard disk, its data reading speed and IOPS are respectively about 50M with 3800.This shows that disk read-write speed of the present utility model has obtained promoting significantly.
Simultaneously, the utility model only utilizes the buffer memory of SSD as disk array, and disk array still is made of ordinary magnetic disc, therefore provides cost savings when promoting the server read or write speed, has also guaranteed the security of data storage.
Adopted the server with disk high speed read-write capability of this utility model, because it adopts SSD as magnetic disk array buffer storage, a large amount of frequently-used datas is left among the SSD, and allow the major part of the application program moved operate in to finish among the SSD, and SSD has no mechanical magnetic head, the fast advantage of read or write speed, make the disk read-write speed of server be improved significantly, thereby realize the high speed read-write capability of disk, simultaneously, utilize the standard machinery head disk to form disk array and guaranteed safety of data.
In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from spirit and scope of the present utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (5)
1. server with disk high speed read-write capability, comprise power supply, central processing unit, internal memory, mainboard, the Redundant Array of Independent Disks (RAID) card, disk array and magnetic disk array buffer storage, described power supply, central processing unit, internal memory and Redundant Array of Independent Disks (RAID) card all connect alternately by described mainboard, described disk array all is connected with described power supply with magnetic disk array buffer storage, and described disk array all is connected with described mainboard by the Redundant Array of Independent Disks (RAID) card with magnetic disk array buffer storage, it is characterized in that described magnetic disk array buffer storage is a solid state hard disc.
2. the server with disk high speed read-write capability according to claim 1 is characterized in that, described solid state hard disc is the SATA solid state hard disc.
3. the server with disk high speed read-write capability according to claim 1 is characterized in that, described disk array comprises at least one SATA hard disk or SAS hard disk.
4. according to the described server of claim 1～3, it is characterized in that described mainboard also comprises in order to realize the IPMI chip of telemanagement with disk high speed read-write capability.
5. according to the described server of claim 1～3, it is characterized in that described power supply is the high energy efficiency power supply with disk high speed read-write capability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943359U CN201698255U (en) | 2010-05-14 | 2010-05-14 | Server capable of accessing disc at high speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201943359U CN201698255U (en) | 2010-05-14 | 2010-05-14 | Server capable of accessing disc at high speed |
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| Publication Number | Publication Date |
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| CN201698255U true CN201698255U (en) | 2011-01-05 |
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| CN2010201943359U Expired - Fee Related CN201698255U (en) | 2010-05-14 | 2010-05-14 | Server capable of accessing disc at high speed |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102521147A (en) * | 2011-11-17 | 2012-06-27 | 曙光信息产业(北京)有限公司 | Management method by using rapid non-volatile medium as cache |
| CN104536902A (en) * | 2015-01-28 | 2015-04-22 | 浪潮电子信息产业股份有限公司 | Performance optimization method for IO (Input/Output) subsystem by testing server |
| CN104765567A (en) * | 2014-01-07 | 2015-07-08 | 深圳中电长城信息安全系统有限公司 | Combined method of disk array and disk array |
| CN104834478A (en) * | 2015-03-25 | 2015-08-12 | 中国科学院计算技术研究所 | Data writing and reading method based on heterogeneous hybrid storage device |
| CN108255410A (en) * | 2016-12-28 | 2018-07-06 | 华为技术有限公司 | A kind of method, apparatus and equipment for handling disk roam |
| WO2023050488A1 (en) * | 2021-09-30 | 2023-04-06 | 福建极存数据科技有限公司 | Disk performance improvement method and terminal |
-
2010
- 2010-05-14 CN CN2010201943359U patent/CN201698255U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102521147A (en) * | 2011-11-17 | 2012-06-27 | 曙光信息产业(北京)有限公司 | Management method by using rapid non-volatile medium as cache |
| CN102521147B (en) * | 2011-11-17 | 2015-03-25 | 曙光信息产业(北京)有限公司 | Management method by using rapid non-volatile medium as cache |
| CN104765567A (en) * | 2014-01-07 | 2015-07-08 | 深圳中电长城信息安全系统有限公司 | Combined method of disk array and disk array |
| CN104536902A (en) * | 2015-01-28 | 2015-04-22 | 浪潮电子信息产业股份有限公司 | Performance optimization method for IO (Input/Output) subsystem by testing server |
| CN104834478A (en) * | 2015-03-25 | 2015-08-12 | 中国科学院计算技术研究所 | Data writing and reading method based on heterogeneous hybrid storage device |
| CN104834478B (en) * | 2015-03-25 | 2018-05-22 | 中国科学院计算技术研究所 | A kind of data write-in and read method based on isomery mixing storage device |
| CN108255410A (en) * | 2016-12-28 | 2018-07-06 | 华为技术有限公司 | A kind of method, apparatus and equipment for handling disk roam |
| CN108255410B (en) * | 2016-12-28 | 2021-06-01 | 华为技术有限公司 | Method for processing disk roaming, RAID controller and equipment |
| WO2023050488A1 (en) * | 2021-09-30 | 2023-04-06 | 福建极存数据科技有限公司 | Disk performance improvement method and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20110514 |