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A method and device for maintaining underlying resource data of shared files

A technology for resource data and shared files, applied in the field of cloud computing storage, can solve the problem that shared drive nodes cannot actively maintain the underlying resource data of shared files in a timely manner

Active Publication Date: 2021-08-13
CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a method and device for maintaining the underlying resource data of shared files to solve the problem in the prior art that shared drive nodes cannot timely and proactively maintain the underlying resource data of shared files

Method used

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  • A method and device for maintaining underlying resource data of shared files
  • A method and device for maintaining underlying resource data of shared files
  • A method and device for maintaining underlying resource data of shared files

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Embodiment Construction

[0039] The architecture and business scenarios described in the embodiments of the present application are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute limitations on the technical solutions provided by the embodiments of the present application. The technical solutions provided by the embodiments of the present application are also applicable to similar technical problems when the scene arises.

[0040] The elastic storage system provides users with customized shared file storage services, and determines which shared driver node will create shared file storage in the storage resource pool it manages by controlling the scheduling algorithm of the scheduling node.

[0041] Such as Figure 1A As shown in FIG. 2 , it is a schematic diagram of an overall architecture including multiple control resource nodes in the management plane of the elastic storage system in the prior art. It can be seen from the ...

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PUM

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Abstract

The invention discloses a method and equipment for maintaining the underlying resource data of a shared file, which are used to solve the problem in the prior art that a shared drive node cannot actively maintain the underlying resource data of a shared file. In the present invention, the shared drive node obtains the first bottom layer resource data of the shared file and the business data of the shared file, and then compares the second bottom layer resource data obtained by converting the business data with the first bottom layer resource data. If the first bottom layer If the resource data is different from the second bottom layer resource data, it is replaced with the second bottom layer resource data. In this way, after an error occurs in the first underlying resource data, the shared drive node can actively discover the abnormality of the first underlying resource data and perform data recovery. In the embodiment, the shared drive node can actively discover and repair the abnormality of the first underlying resource data, which greatly improves the repair efficiency.

Description

technical field [0001] The invention relates to the field of cloud computing storage, in particular to a method and device for maintaining underlying resource data of shared files. Background technique [0002] The elastic storage system provides users with customized shared file storage services, and determines which shared driver node will create shared file storage in the storage resource pool it manages by controlling the scheduling algorithm of the scheduling node. [0003] Figures 1A-1C It shows the overall architecture of the management plane of the elastic storage system. The shared driver node manages the storage resource pool, and all shared file storage is created and maintained in the storage resource pool through the shared driver node. Each shared driver node manages one or more storage resource pools. Each storage resource pool is used to create and maintain one or more user-defined shared file storages. For a specific shared file storage, it only stored in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24
CPCH04L41/00H04L67/1097
Inventor 王东旭胡剑飞王远远张绍文周美汐孙超许茜
Owner CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD