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Automatic capacity expansion method and device for blockchain nodes, operation and maintenance terminal and storage medium

A blockchain and node technology, applied in the blockchain field, can solve problems such as inability to effectively set the data capacity of nodes on each chain, and low disk space utilization

Pending Publication Date: 2019-10-25
ONE CONNECT SMART TECH CO LTD SHENZHEN
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AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an automatic expansion method, device, operation and maintenance terminal and computer-readable storage medium of a block chain node, aiming to solve the problem that the data capacity of each node on the chain cannot be effectively set at present, so that the utilization of disk space low rate technical issues

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  • Automatic capacity expansion method and device for blockchain nodes, operation and maintenance terminal and storage medium
  • Automatic capacity expansion method and device for blockchain nodes, operation and maintenance terminal and storage medium

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Embodiment Construction

[0044] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] Please see figure 1 , figure 1 It is a schematic diagram of the hardware structure of the operation and maintenance terminal provided by the present invention. The operation and maintenance terminal may be a server, or a device terminal, such as a computer, and the operation and maintenance terminal may include components such as a communication module 10 , a memory 20 , and a processor 30 . In the operation and maintenance terminal, the processor 30 is respectively connected to the memory 20 and the communication module 10, the memory 20 stores a computer program, and the computer program is executed by the processor 30 at the same time, the The steps of the following method embodiments are realized when the computer program is executed.

[0046] The communication module 10 can be connected with external co...

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Abstract

The invention discloses an automatic capacity expansion method and a device for blockchain nodes, an operation and maintenance terminal and a storage medium, which are applied to blockchain operationand maintenance, and the method comprises the following steps: acquiring disk residual capacity change data of nodes in a blockchain; obtaining a disk capacity prediction function corresponding to thenode according to the disk residual capacity change data, and obtaining a disk residual capacity value of the node after a preset time according to the disk capacity prediction function; and determining a disk target expansion capacity according to the disk residual capacity value of the node after the preset time so as to expand the node according to the disk target expansion capacity. Accordingto the method, the disk residual capacity value of the node after the preset time is evaluated through the disk capacity prediction function, and then the target expansion capacity of the disk is obtained, so that the on-demand effective expansion of the blockchain node is realized, the disk storage space is reasonably utilized, the disk space utilization rate is improved, and the risk caused bymanual intervention is reduced.

Description

technical field [0001] The present invention relates to the field of block chains, in particular to an automatic expansion method and device for block chain nodes, an operation and maintenance terminal and a computer-readable storage medium. Background technique [0002] With the emergence of Bitcoin, blockchain technology has appeared in people's field of vision. At present, blockchain technology is widely used in the field of data security. In the operation and maintenance of blockchain projects, since the amount of data written to nodes on each blockchain cannot be accurately evaluated, insufficient storage is prone to occur. When the storage of blockchain nodes is insufficient, manual intervention is required to supplement storage resources and / or perform data migration, which undoubtedly increases service costs. If too much storage is prepared, resources will be greatly wasted. Therefore, how to effectively set the data capacity of nodes on each chain to improve disk s...

Claims

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Application Information

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IPC IPC(8): G06F3/06
CPCG06F3/0608G06F3/0638G06F3/067
Inventor 张青亮
Owner ONE CONNECT SMART TECH CO LTD SHENZHEN
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