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Real-time detecting and processing method of node failure in private cloud storage system

A cloud storage system and storage node technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as unrealistic fault location, achieve the effects of reducing losses, facilitating operations, and reducing labor costs

Inactive Publication Date: 2016-04-13
TIANJIN CHUZHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for data service failures and equipment failures, it is unrealistic for users to manually locate and deal with them. Therefore, for private cloud storage systems, how to locate and deal with data service failures and equipment failures for the convenience of users has become a issues that need resolving

Method used

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  • Real-time detecting and processing method of node failure in private cloud storage system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] In a certain laboratory of the school, the number of servers is limited, only two are used as storage nodes, and large-capacity hard disks are directly installed on the servers as storage media.

[0051] For this situation, the management terminal is installed on one of the storage nodes. If the storage node running the data service goes down and the other storage node is running normally, the detection process of the storage node part is as follows:

[0052] A downed storage node is no longer operational and cannot be detected.

[0053]A normal storage node will sequentially detect that the storage device responds normally, the data service network is normal, and the data synchronization network is normal. When it is detected that the data service status is suspended, the data service status of another storage node that is a mirror image is detected. Because the storage node is down, so the data service status is not started, the data service of this node will be start...

Embodiment 2

[0056] In a data center, there is a dedicated storage device, which is used to connect to the server as a storage medium. At this time, if there is a connection failure between the storage device and the storage node, the detection process of the storage node part is as follows:

[0057] On the failed node, it will be detected that the storage device is unresponsive, and it will be fed back to the management end, and the management end will stop all data services of the storage node.

[0058] A normal storage node will sequentially detect that the storage device responds normally, the data service network is normal, and the data synchronization network is normal. When it is detected that the data service status is paused, it detects the data service status of another storage node that is a mirror image of each other. Since the data service has stopped, the data service of this node will be started to ensure the normal provision of data services.

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Abstract

The present invention relates to a real-time detecting and processing method of node failure in a private cloud storage system, characterized in that storage nodes are connected by a data synchronization network and are connected with a cloud computing server through a data service network; a management terminal is arranged in the storage nodes, and is used for checking work states of all the storage nodes; and self-check is performed on each storage node. According to the present invention, various data services in the private cloud storage system can be managed effectively; when the server breaks down, a way of automatically restoring the data services effectively facilitates the operation of a user and reduces the labor cost of a user side. The data service interruption caused by each equipment failure is avoided by automatically restoring the data services, thereby reducing the loss caused by the interruption of application business using the data services.

Description

technical field [0001] The invention belongs to the field of cloud storage system error correction technology, in particular to a real-time detection and processing method for node faults in a private cloud storage system. Background technique [0002] Cloud storage is a new concept extended and developed from the concept of cloud computing. It is an emerging network storage technology. Types of storage devices work together through application software to jointly provide a system for data storage and business access functions. The core of the system is the combination of application software and storage devices, and the transformation from storage devices to storage services is realized through application software . Compared with traditional storage devices, the cloud storage system not only involves hardware, but a complex system composed of network devices, storage devices, servers, application software, and public access interfaces. Application software to provide ext...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0668H04L67/1097
Inventor 刘树发温晋英杨连群王莹宋津旭王鹏李翔宇卢鑫刚
Owner TIANJIN CHUZHI TECH CO LTD