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Virtual machine data storage method, device and equipment and readable storage medium

A data storage device and data storage technology, applied in the field of communication, can solve problems such as inability to flexibly schedule storage resources, and achieve the effect of increasing storage flexibility

Pending Publication Date: 2022-07-08
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the flavor can only specify three disks, and storage resources cannot be flexibly scheduled

Method used

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  • Virtual machine data storage method, device and equipment and readable storage medium
  • Virtual machine data storage method, device and equipment and readable storage medium
  • Virtual machine data storage method, device and equipment and readable storage medium

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Embodiment Construction

[0054] In this embodiment of the present invention, the term "and / or" describes the association relationship between associated objects, indicating that there may be three relationships, for example, A and / or B, which may indicate that A exists alone, A and B exist simultaneously, and B exists alone these three situations. The character " / " generally indicates that the associated objects are an "or" relationship.

[0055] In the embodiments of the present application, the term "plurality" refers to two or more than two, and other quantifiers are similar.

[0056]The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of or...

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Abstract

The invention discloses a virtual machine data storage method, device and equipment and a readable storage medium, and relates to the technical field of communication, so that a virtual machine can be flexibly distributed and stored in a local disk, and the storage efficiency is improved. The method comprises the following steps: creating a virtual machine at a node of which the storage capacity meets a preset requirement according to the obtained storage capacity of the node; according to preset newly-added parameter information in the interface parameters, the data generated by the virtual machine are stored in the corresponding block devices and partitions, and the newly-added parameter information comprises information of the partitions and information of the block devices capable of being stored.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a virtual machine data storage method, apparatus, device and readable storage medium. Background technique [0002] In cloud computing scenarios, external storage is usually used to provide cloud storage services. Distributed storage and disk arrays are network-based storage, which cannot meet the performance requirements of high-throughput and low-latency services, and external storage also requires additional rack space. Therefore, for services with high throughput, low latency, and no migration requirements, the local hard disk of the server can be used as the storage method. [0003] However, the traditional local disk storage solution is usually to specify the root disk, swap disk, and ephemeral disk in the flavor of the virtual machine hardware template before creating the virtual machine. In this method, flavor can only specify three disks, and stora...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45579
Inventor 李军芬张昊吴平松
Owner CHINA MOBILE COMM LTD RES INST