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Data access system

A data access and data technology, applied in transmission systems, electrical digital data processing, input/output process of data processing, etc., can solve the problems of wasteful use of components, high power consumption and cost, and insufficient storage performance.

Active Publication Date: 2018-04-13
INVENTEC PUDONG TECH CORPOARTION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a data access system to solve the problems of insufficient storage performance, wasteful use of components, and high power consumption and cost in the prior art

Method used

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Embodiment Construction

[0020] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] In the various embodiments listed below, the same or similar elements or components will be denoted by the same reference numerals.

[0022] figure 1 is a structural block diagram of a data access system according to an embodiment of the present invention. The data access system 100 includes data access modules 110_1˜110_M and a network switch 160, wherein M is a positive integer greater than 0. For the convenience of description, this embodiment takes the data access module 110_1 as an example for description, and figure 1 Only the internal components of the data access module 110_1 and their connections are shown in the figure, and the internal components of the remaining data access modules 110_2~110_M, the connection relation...

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Abstract

The invention discloses a data access system comprising at least a data access module and a network switch. The data access module includes at least one storage unit, a switch chip and a main controlunit. The storage unit stores data of the data access system. The switch chip stores a first address information table, which contains the address information corresponding to the storage unit. The main control unit contains a network controller and a second network interface. The network switch is coupled to the data access module. The network switch sends a data access request received from a remote client to the network controller via the second network interface. The network controller generates a data access instruction including the access address information according to the data accessrequest and sends it to the switch chip. After the switch chip sends the data access instruction to the storage unit corresponding to the access address information according to the first address information table, the storage unit executes the data storage with the remote client via the switch chip, the network controller, the second network interface, and the network switch.

Description

technical field [0001] The invention relates to the technical field of data access, in particular to a data access system. Background technique [0002] Generally speaking, the high-density storage systems currently on the market are mainly storage systems based on the SAS interface, and the access to the storage system is realized through the central processing unit (CPU) of the motherboard. However, the access speed of this kind of system is relatively slow, and it will appear that the performance is insufficient for the storage server system that needs to respond in time. [0003] In addition, the host computer of the traditional storage system needs to be connected with the storage system by cables, which will result in waste of components, and high power consumption and cost. Therefore, there is still room for improvement in the design of the storage system. Contents of the invention [0004] The main purpose of the present invention is to provide a data access syst...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F3/06
CPCG06F3/0607G06F3/061G06F3/0658G06F3/067H04L67/1097
Inventor 褚方杰詹鹏
Owner INVENTEC PUDONG TECH CORPOARTION
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