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Data storage method and device based on distributed objects

A technology of data storage and object storage, applied in database indexing, structured data retrieval, special data processing applications, etc., can solve problems such as file transmission failure, reduce file transmission failure rate, ensure reliability, ensure consistency and reliability effect

Active Publication Date: 2020-05-05
北京星辰天合科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a data storage method and device based on distributed objects, to at least solve the technical problem in the related art that when data is stored and migrated through an independently deployed migration tool, it is easy to cause file transfer failure

Method used

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  • Data storage method and device based on distributed objects
  • Data storage method and device based on distributed objects

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Embodiment 1

[0046] According to an embodiment of the present invention, an embodiment of a data storage method based on a distributed object is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions , and, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0047] The distributed object-based data storage method in the following embodiments of the present invention can be applied to a server / server or the like. Realize the innovation of bucket cloning technology in the field of object storage, fully utilize the resource advantages of the object storage cluster itself, and directly use the object storage gateway as a client for uploading objects, so that objects can be copied across clusters without real downloading , storage, migration.

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Embodiment 2

[0085] figure 2 is a schematic diagram of an optional distributed object-based data storage device according to an embodiment of the present invention, such as figure 2 As shown, the data storage device may include: a receiving unit 21, a cloning unit 23, and a storage unit 25, wherein,

[0086] The receiving unit 21 is configured to receive multiple data cloning tasks for distributed transmission, wherein the data cloning tasks carry object information of source data bucket objects to be cloned;

[0087] The cloning unit 23 is configured to use the bucket snapshot cloning function to perform object cloning on the source data bucket object according to the data cloning task to obtain the target clone object, wherein the bucket snapshot cloning function is used to clone all or part of the data bucket object at the target moment Data generation usable clone objects;

[0088] The storage unit 25 is configured to control the object storage gateway to store the target clone obj...

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Abstract

The invention discloses a data storage method and device based on distributed objects. The method comprises the steps that a plurality of data cloning tasks transmitted in a distributed mode is received, and the data cloning tasks carry object information of a source data bucket object to be cloned; according to the data cloning task, a bucket snapshot cloning function is used for carrying out object cloning on the source data bucket object to obtain a target cloning object, and the bucket snapshot cloning function is used for generating available cloning objects for all data or part of data of the data bucket object at the target moment; and controlling the object storage gateway to store the target clone object to the data persistence layer. The technical problem of file transmission failure easily caused during data storage and migration through an independently deployed migration tool in related technologies is solved.

Description

technical field [0001] The present invention relates to the technical field of data storage, in particular to a distributed object-based data storage method and device. Background technique [0002] In related technologies, when data storage and migration are performed, migration tools are generally used for data transfer, for example, U disks, optical discs, etc. are used for data migration. This data storage and migration method is cumbersome and error-prone, and it takes time to start preparations. Long (independent deployment, independent dual-end configuration file), requires additional migration cluster or computing resource support. The main principle is that the migration tool first lists the object list of the source data, and then performs data migration according to the object list. If some files on the source end are deleted after the List is completed, the source end files do not exist. Such files are skipped, usually outputting the file in the error list. [...

Claims

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Application Information

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IPC IPC(8): G06F16/22G06F16/21G06F16/27
CPCG06F16/214G06F16/22G06F16/27
Inventor 张天旭鲁加福杨瑞峰王豪迈胥昕
Owner 北京星辰天合科技股份有限公司
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