Fully redundant architecture storage system

A storage system, fully redundant technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as data loss, 2 disk damage, cluster unavailability, etc., to increase sustainability and improve business services level, the effect of eliminating the hidden danger of single point of failure

Inactive Publication Date: 2018-03-27
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once the storage array fails, it will directly cause the cluster to be unavailable, and the front-end application will be interrupted immediately
However, the traditional RAID disk protection technology can only keep the application running when two disks fail at most. Once more than two disks fail, all data will be lost.
In addition, it is worth noting that the disks used as RAID are often of the same batch, and the probability of two disks being damaged one after another is much greater than expected

Method used

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  • Fully redundant architecture storage system
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Embodiment Construction

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0039] The fully redundant architecture storage system adopts a fully redundant architecture, deploying dual storage arrays and dual storage gateways that support high availability of heterogeneous arrays, forming dual redundancy of management nodes and storage nodes, and deploying dual switches in the storage network to form redundant links , and then realize the system-level fully redundant architecture, eliminating all hidden dangers of single point of failure.

[0040]The fully redundant architecture storage system includes an application service layer, a network link layer, a storage management layer and a storage device layer, and the storage management layer and the storage device layer are respectively connected to ...

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Abstract

The invention particularly relates to a fully redundant architecture storage system. A fully redundant architecture is adopted; high-available dual storage arrays supporting heterogeneous arrays and dual storage gateways are deployed; dual redundancy of a management node and a storage node is formed; dual switches are deployed in a storage network, so that a redundant link is formed; therefore, asystem-level fully redundant architecture is realized; and all single-point fault hidden troubles are eliminated. According to the fully redundant architecture storage system disclosed by the invention, the system-level fully redundant architecture is realized; all the single-point fault hidden troubles are eliminated; the system availability is improved; the service continuity is improved; therefore, a key service application cannot be influenced by a fault; simultaneously, the service level is also improved; the customer satisfaction degree is improved; furthermore, the resources of a host system are not consumed; and thus, high-effective running of an application on a related host can be ensured.

Description

technical field [0001] The invention relates to the technical field of stored data security, in particular to a fully redundant architecture storage system. Background technique [0002] With the development of society and the advancement of technology, enterprises rely more and more on data processing for business operations, and their dependence on IT systems also increases. Once the data is lost for some reason, it may cause major inconvenience and economic loss to the entire organization in operation, and the reputation of the enterprise will also be affected. If the core data is lost, it is entirely possible to paralyze the entire enterprise in severe cases. Therefore, ensuring the continuous business operation of the enterprise and the high reliability and high availability of data processing has become the first issue that all IT personnel must consider when building an IT infrastructure. [0003] However, the risks and challenges faced by enterprises come from many...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0663H04L41/0836H04L67/10
Inventor付丽莉岳彩仓
OwnerZHENGZHOU YUNHAI INFORMATION TECH CO LTD