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Data center and access method thereof

A data center and access method technology, applied in the field of network storage, can solve the problem of low security of the data center and achieve high system performance

Inactive Publication Date: 2015-02-18
INSPUR BEIJING ELECTRONICS INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a data center and its access method to solve the problem of low security of the data center

Method used

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  • Data center and access method thereof
  • Data center and access method thereof

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Experimental program
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Embodiment 1

[0031] At present, the core idea of ​​the architecture design of the data center is to enable the storage data to be directly transmitted between the user and the storage device without going through the server. This asymmetric storage structure bypassing the server can greatly improve system performance, but since the storage devices are exposed to the user network, it is not as secure as a "centralized" storage system.

[0032] In view of the above problems, the inventor of the present application considers that the security mechanism of IP itself, such as IPSec, SSL, etc., can be used to encrypt and transmit the stored data to ensure data security. For example, in terms of access authorization, the storage device first performs identity authentication (for example, using account / password or CHAP) to ensure that the host is an authorized user, and then uses a security mechanism similar to object-based storage devices to determine whether the operation is authorized.

[0033]...

Embodiment 2

[0042] This embodiment provides a data center, including at least one management server and multiple network storage devices.

[0043] Among them, the management server performs identity authentication on the user host that initiates the access request;

[0044]The network storage device judges whether the access request is an authorized operation when the user host that initiates the access request to the network storage device passes identity authentication, and performs corresponding processing when the access request is an authorized operation.

[0045] Specifically, the above-mentioned network storage device further includes: a file access authority processing unit, which judges whether the user host has operation authority according to the file access authority of the authenticated user host;

[0046] The user ladder processing unit, when the user host has operation authority, determines the user ladder to which the user host belongs according to the user identification ...

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Abstract

The invention discloses a data center based on network storage and an access method of the data center, and relates to the technical field of network storage. The method includes the steps that when the data center receives an access request sent by a user host, a management server of the data center authenticates the identity of the user host; if the user host passes the identity authentication, a network storage device where the user host wants to have access to through the access request judges whether the access request is authorized or not, and if the access request is authorized, corresponding processing is conducted. The invention further discloses the data center. According to the technical scheme, the system performance is improved.

Description

technical field [0001] The invention relates to the technical field of network storage, in particular to a data center based on network storage and an access method thereof. Background technique [0002] The storage system is separated from the host, and the independent storage system is connected to the traditional user equipment with a network for access and management through the network. This is network storage. Network storage technology is a general network term based on data storage. Network storage structures are roughly divided into three types: direct-attached storage (DAS), network storage device (NAS) and storage network (SAN). The main storage unit of the data center is a high-performance iSCSI storage node connected to the disk array and a networked optical disc library using NAS technology. The disk array has high access performance and reliability due to the introduction of redundancy. It mainly stores current Application data, to provide "online" data servi...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/10H04L63/0892
Inventor 曹玲玲
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND