Data migration method and system, storage medium and data migration terminal

A technology for migrating systems and data, applied in the server field, can solve problems such as low efficiency and time-consuming, and achieve the effects of simplifying data migration operations, improving data migration efficiency, and reducing data migration costs

Inactive Publication Date: 2020-06-19
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The export, copy, and import of massive files require at least three write operations, which takes a lot of time and is inefficient

Method used

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  • Data migration method and system, storage medium and data migration terminal
  • Data migration method and system, storage medium and data migration terminal
  • Data migration method and system, storage medium and data migration terminal

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Embodiment Construction

[0038] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0039] Please refer to figure 1 , figure 1 It is a flow chart of a data migration method provided in the embodiment of this application, the method includes:

[0040] S101: Establish a connection between the source object storage cluster and the target object storage cluster through the S3 protocol interface;

[0041] This step needs to connect the...

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Abstract

The invention provides a data migration method. The data migration method comprises the steps of establishing connection between a source object storage cluster and a target object storage cluster through an S3 protocol interface; reading a user list or a bucket list from the source object storage cluster by utilizing the S3 protocol interface; allocating a data migration task according to the user list or the bucket list; and executing the data migration task, reading object data and writing the object data into the target object storage cluster in real time. According to the method, the datamigration operation is simplified, and the data migration efficiency is greatly improved. The invention further provides a data migration system, a storage medium and a data migration terminal, whichhave the above beneficial effects.

Description

technical field [0001] The present application relates to the field of servers, and in particular to a data migration method, system, storage medium and data migration terminal. Background technique [0002] In a large-scale distributed object storage system, data migration between clusters is a common business scenario. The traditional data migration method is roughly divided into three steps: [0003] 1) Export the object in the object storage system as a local file; [0004] 2) Copy the local file to the target object storage cluster; [0005] 3) Import the file into the target object storage cluster. [0006] In the traditional data migration method, the export and import of massive files occupies a large space capacity, and it is necessary to provide additional storage devices outside the source cluster and the target cluster to transfer and store the data, and clean up after the migration is completed. The export, copy, and import of massive files require at least t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/0655G06F3/067
Inventor 刘明甲李杰
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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