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Data migration method and equipment

A technology of data and equipment, applied in the field of data migration and data migration equipment, can solve the problems of high migration cost, long migration time, large data, etc., and achieve the effect of improving migration efficiency and saving equipment resources

Inactive Publication Date: 2017-03-08
ALIBABA GRP HLDG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some users store large amounts of data in the cloud (tens of T to PB), using traditional methods to migrate requires a lot of machines to migrate, the migration time is also very long, and the migration cost is very high

Method used

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  • Data migration method and equipment

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Embodiment Construction

[0039] In view of the technical problems raised by the background technology, this application proposes a data migration method, such as figure 1 shown, including the following steps:

[0040] S101. Obtain a sub-migration task of each fragmented file from a fragmented migration queue, the fragmented file is generated by fragmenting the file to be migrated, and the sub-migration task is generated according to the migration task corresponding to the file to be migrated.

[0041] For the file migration request made by the user, the application first needs to obtain the migration configuration information based on the request, scan the file to be migrated in the files stored in the source network according to the migration configuration information, and then generate the migration configuration information according to the scanning result. The above migration task is added to the asynchronous migration task queue.

[0042] In the follow-up process, since this application needs to...

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Abstract

The invention discloses a data migration method. The method comprises the following steps of obtaining sub migration tasks of each fragmented file from a fragment migration queue; and carrying out migration processing on each fragmented file from a source network memory corresponding to a to-be-migrated file according to each sub migration task. According to the method, the network resources can be fully utilized to carry out fragment migration, so that the migration efficiency of the network storage resources is improved and the resources of the equipment are saved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a data migration method. The present application also relates to a data migration device. Background technique [0002] With the continuous development of Internet technology, cloud storage has increasingly become one of the indispensable technologies. Now there are many cloud storage services on the market (such as Alibaba Cloud's OSS...), which are very popular among customers. Therefore, as the number of users increases, users will inevitably encounter the situation of changing cloud storage services in the process of using cloud storage. [0003] In the prior art, when a user wants to change a cloud storage service, it is troublesome to migrate data in the cloud storage. Some users have large amounts of data stored in the cloud (tens of T to PB), and using traditional methods to migrate requires a lot of machines to migrate, the migration time is also ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/563H04L65/40
Inventor 闫长海尹书威刘中巍丁辉周皓
Owner ALIBABA GRP HLDG LTD