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Combined method of disk array and disk array

A technology of disk array and combination method, applied in the direction of input/output to record carrier, etc., can solve the problem of low read and write rate of mechanical hard disk, and achieve the effect of convenient and fast operation and application

Inactive Publication Date: 2015-07-08
深圳中电长城信息安全系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a combination method of a disk array and a disk array, aiming to solve the problem of low read and write speed of mechanical hard disks in the disk array of the existing hard disk group

Method used

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  • Combined method of disk array and disk array
  • Combined method of disk array and disk array
  • Combined method of disk array and disk array

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Embodiment 1

[0018] figure 1 The implementation process of the disk array combination method provided by Embodiment 1 of the present invention is shown, and the details are as follows:

[0019] In step S101, the solid-state disk is integrated on the raid card through a patch in a form similar to firmware.

[0020] In this embodiment, solid state drives (Solid State Drives, SSD), referred to as solid disks, are hard disks made of solid state electronic storage chip arrays, and are composed of a control unit and a storage integration unit, wherein the storage integration unit includes a flash memory chip and Dynamic random access memory chips. The interface specifications and definitions, functions, and usage methods of solid-state drives are exactly the same as those of mechanical hard drives, and are also completely consistent with mechanical hard drives in terms of product shape and size. The solid-state hard disk uses flash memory as the solid-state hard disk, and the reading speed is ...

Embodiment 2

[0032] image 3 A schematic structural diagram of the disk array provided by Embodiment 2 of the present invention is shown, and for convenience of description, only parts related to the embodiment of the present invention are shown. In this embodiment, the disk array includes: a storage integration unit 31 and a management unit 32 .

[0033] Wherein, the storage integration unit 31 is used to integrate the solid-state hard disk on the raid card in a form similar to firmware through patching;

[0034] The management unit 32 is configured to manage the solid state disk.

[0035] Further, the storage integration unit is specifically used to form several solid-state hard disks into a tile group; and integrate the tile group into the motherboard of the raid card in a form similar to firmware through the tile.

[0036] Further, the management unit is specifically configured to set the raid level of the tile group through the control device; and operate the data of the solid-state...

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Abstract

The invention is applicable to the field of a solid storage and server storage technology, and provides a combined method of a disk array and a disk array. The method comprises the steps of integrating a solid state hard disk on a raid card through a paster in such a firmware-like way, and managing the solid hard disk by control equipment of the raid card. According to the combined method of the disk array provided by the invention, the paster is glued on the raid card to form the disk array which is higher in redundant capacity reading and writing speed; meanwhile, the integration of the solid hard disk and the raid card can be realized to be more convenient and quicker for operation and application.

Description

technical field [0001] The invention belongs to the technical field of solid-state storage and server storage, and in particular relates to a disk array combination method and the disk array. Background technique [0002] Disk array (Redundant Arrays of Independent Disks, RAID) is one of the most widely used technologies in the server field at present, and it meets the large-capacity and security requirements of the server. Hard disk group raid is composed of raid card, raid data cable, and mechanical hard disk. At present, the mature and widely used hard disk group raid technology is mainly 0-5 and other levels, in addition to raid level 10, 50 and other levels, and according to storage capacity needs , through tools to form disk arrays of different raid levels, the drives of each mechanical hard disk in the hard disk group raid still work independently, and the data throughput of the storage system is greatly improved by simultaneously storing and reading data on multiple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 侯小华张伟进贾兵石明傅子奇
Owner 深圳中电长城信息安全系统有限公司
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