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Method for realizing voice data distributed storage in main and standby mode

A technology of distributed storage and voice data, applied in the field of logistics network, can solve the problems of difficult to store voice data, no voice data storage capacity, etc., and achieve the effect of meeting actual conditions

Active Publication Date: 2021-06-22
SICHUAN HONGTU LOGISTICS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing logistics network basically does not have the ability to store voice data or can only store voice data traditionally, making it difficult to completely store voice data

Method used

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  • Method for realizing voice data distributed storage in main and standby mode
  • Method for realizing voice data distributed storage in main and standby mode

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] refer to figure 1 In the embodiment of the present invention, the method for realizing the distributed storage of voice data in a master-backup mode includes the following steps:

[0045] S1: Select one storage node from three storage nodes with available storage space as the primary storage node, and select the other two storage nodes as backup storage nodes.

[0046] Wherein, the types of available storage space of the main storage node and the stand...

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Abstract

The invention discloses a method for realizing voice data distributed storage in a main and standby mode. The method comprises the following steps of: selecting one storage node from three storage nodes with available storage space as a main storage node, and selecting the other two storage nodes as standby storage nodes; when original voice data to be stored is generated, segmenting the original voice data into voice data segments suitable for storage in sequence; storing all the voice data segments in the main storage node; the two standby storage nodes initiating a storage request to the main storage node after detecting that the available storage space of the main storage node is changed; and after receiving the storage request, the main storage node copying all the voice data segments to obtain cloned voice data segments which are the same as all the voice data segments, dividing all the cloned voice data segments into two parts, and sending the two parts of the cloned voice data segments to the two standby storage nodes for storage. The voice data integrity can be prevented from being influenced by abnormity of the storage nodes.

Description

technical field [0001] The invention relates to the technical field of logistics networks, in particular to a method for realizing distributed storage of voice data in a master-backup manner. Background technique [0002] With the vigorous development of the logistics industry and the frequent occurrence of logistics voice requests and communications, voice data backup has become an issue that must be considered. Effective storage of voice data can protect productivity and play a great role in the stable development of the industry. However, the existing logistics network basically does not have the ability to store voice data or can only store voice data traditionally, making it difficult to completely store voice data. Contents of the invention [0003] The purpose of the present invention is to provide a method for realizing distributed storage of voice data in a master-backup manner, which can prevent abnormalities in storage nodes from affecting the integrity of voic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G11B20/10G06F11/14
CPCG06F3/0631G06F3/067G11B20/10527G06F11/1448G11B2020/10546Y02D30/50
Inventor 施甘图陈旭庭治宏赵乾旭
Owner SICHUAN HONGTU LOGISTICS
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