Capacity expansion method and device of storage cluster, electronic equipment and readable storage medium

A storage cluster and cluster technology, which is applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of cumbersome manual expansion operation, expansion failure, and error-prone, so as to improve the success rate of expansion and reduce The effect of reducing workload and saving operation and maintenance manpower

Pending Publication Date: 2022-02-08
济南浪潮数据技术有限公司
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Problems solved by technology

[0004] In view of this, the embodiments of the present invention provide a storage cluster expansion method, device, electronic equipment, and readable storage medium, to solve the problem that the manual expansion operation is very cumbersome and error-prone when the number of nodes to be expanded is large, resulting in expansion failure. question

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  • Capacity expansion method and device of storage cluster, electronic equipment and readable storage medium
  • Capacity expansion method and device of storage cluster, electronic equipment and readable storage medium
  • Capacity expansion method and device of storage cluster, electronic equipment and readable storage medium

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0028] At present, the capacity expansion of distributed storage clusters is mainly based on the IP address information of the nodes to be expanded to be input by users to manually specify monitor (monitor, MON) nodes and metadata server (metadata server, MDS) nodes, and manually perform disk Partitioning, specifying usage methods for each disk or partit...

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Abstract

The invention relates to the technical field of distributed storage, and discloses a capacity expansion method and device of a storage cluster, electronic equipment and a readable storage medium. The method comprises the following steps: acquiring first resource information of a storage cluster and second resource information of at least one node to be expanded; analyzing the first resource information, and determining usage data of the storage cluster; and generating capacity expansion configuration information of the storage cluster based on the use data of the storage cluster and the second resource information. By implementing the method and the device, the automatic capacity expansion of the storage cluster is realized, the operation and maintenance manpower is greatly saved, the workload during large-scale capacity expansion of the storage cluster is reduced, the capacity expansion requirements of a large number of nodes to be subjected to capacity expansion can be met to a greater extent, the capacity expansion failure caused by tedious manual capacity expansion operation is avoided, and the capacity expansion success rate of the storage cluster is improved.

Description

technical field [0001] The present invention relates to the technical field of distributed storage, in particular to a storage cluster expansion method, device, electronic equipment and readable storage medium. Background technique [0002] With the explosive growth of massive unstructured data, distributed storage has gradually become the storage cornerstone for users to build data center architectures, and more and more key businesses are connected to distributed storage. However, as the business increases, the storage capacity of the distributed storage cluster in use may lead to insufficient resources. At this time, it is necessary to increase the capacity of the distributed storage cluster through node expansion to meet business needs. [0003] At present, the capacity expansion of distributed storage clusters is mainly based on the IP address information of the nodes to be expanded entered by the user to manually specify the monitor (monitor, MON) node and metadata ser...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0631G06F3/0643G06F3/067
Inventor 孙凤超
Owner 济南浪潮数据技术有限公司
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