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Object storage remote copy method and system

A technology of remote replication and object storage, which is applied to the generation of response errors, instruments, electrical digital data processing, etc., and can solve problems such as data not being backed up in time

Inactive Publication Date: 2017-08-04
TOYOU FEIJI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a remote replication method for object storage, which aims to solve the technical problem that the data in the storage device cannot be backed up in time

Method used

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  • Object storage remote copy method and system
  • Object storage remote copy method and system

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Embodiment Construction

[0033] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] The invention provides a method for remote duplication of object storage.

[0035] see figure 1 , in order to achieve the above object, the first embodiment of the present invention provides a remote replication method for object storage, including the following steps:

[0036] Step S10, generating a first list according to each data stored in the first object storage device and its feature value;

[0037] Step S20, generating a second list according to each data stored in the second object storage device and its feature value;

[0038] Step S30, searching each feature value in the first list in the second list;

[0039] Step S40, when the current feature value in the first list does not exist in the second list, the second object storage device copies the data corresponding to the current feature value from...

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PUM

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Abstract

The invention discloses an object storage remote copy method and system, including the following steps: the first list will be generated according to each data and its characteristic values stored in the first object storage device; the second list will be generated according to each data and its characteristic values stored in the second object storage device. Each characteristic value in the first list will be looked up in the second list; the data corresponding to the current characteristic value will be copied by the second object storage device from the first object storage device, when the current characteristic value in the first list does not exist in the second list. The object storage remote copy method and system also discloses an object storage remote copy system. The technical scheme of the object storage remote copy method and system solves the problems that the data in the storage device cannot be backed up in time.

Description

technical field [0001] The present invention relates to the technical field of object storage, in particular to an object storage remote replication method and an object storage remote replication system. Background technique [0002] The data security of information system has been paid more and more attention by the public. Among them, the timely replication of information systems and data is an important part of ensuring data security. [0003] In the prior art, the data in the storage device is often lost, for example: the database loss caused by the system damage caused by the misoperation of the operator, the database loss caused by the damage of the computer hard disk or the damage of the storage medium, in addition, the non-computer System factors, such as fire, earthquake, flood, etc., may cause data loss. [0004] The disadvantage of the above technical solution is that the data in the storage device cannot be backed up in time, so it is difficult to retrieve the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/14
CPCG06F11/1451G06F11/1466
Inventor 李进张勤
Owner TOYOU FEIJI ELECTRONICS
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