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Method for creating system volume based on openstack

A technology of system volume and resource pool, which is applied in the direction of program control design, instrumentation, electrical digital data processing, etc., can solve the problem of long virtual machine creation time, and achieve the effect of ensuring reasonable utilization of storage space, improving user experience, and ensuring high efficiency

Active Publication Date: 2020-10-27
SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the needs and deficiencies of the current technological development, the present invention provides a method for creating system volumes based on openstack, which solves the problem of slow creation of system volumes in production activities. The virtual machine takes too long to create,

Method used

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  • Method for creating system volume based on openstack
  • Method for creating system volume based on openstack

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0036] combined with figure 1 , 2 , this embodiment proposes a method for creating a system volume based on openstack, and its implementation includes:

[0037] Step 1. Use the project under the administrator account as the default resource pool project, and create mirror images and snapshots of different types of storage backends under the default resource pool project n , create a snapshot snapshot n The specific operation is:

[0038] Step 1.1, based on different public images I n , the size S of the public image, and different types of storage backends B n , create a snapshot volume volume n ,

[0039] a) If in the same area, the created snapshot volume volume n The total is equal to the public image I n Quantity and backend storage B n the product of quantities,

[0040] b) If in AZ n When the area is set, the created snapshot volume volume n The total is equal to the public image I n Quantity, backend storage B n Quantity, number of regions AZ n the produc...

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Abstract

The invention discloses a method for creating a system volume based on openstack, and relates to the technical field of openstack. The method comprises the steps: taking a project under an administrator account as a default resource pool project, and creating a mirror image and snapshots of different types of storage rear ends under the default resource pool project; creating a specified mirror image through snapshots, and storing a system volume of a back end and a default size; setting a timing task, counting and reporting the use condition of each system volume in real time by the timing task, asynchronously creating the system volume according to the statistical data of the timing task, and storing the system volume in a system volume resource pool; the system volume resource pool performs data collection and data analysis on the system volumes to obtain the number of different types of system volumes; and when the tenant applies to the administrator, system volume transfer is carried out, so that the tenant can use the allocated system volume to create the virtual machine. According to the invention, the problem of too long virtual machine creation time caused by too slow system volume creation in production activities can be solved, and the problem of balanced allocation of system volume resource pools can also be solved.

Description

technical field [0001] The invention relates to the technical field of openstack, in particular to a method for creating system volumes based on openstack. Background technique [0002] Cloud computing is a service related to information technology, software, and the Internet. It gathers many computing resources, realizes automatic management through software, and provides computing, storage, and network services through the Internet. Among them, the most important technology of cloud computing is virtualization technology, which can maximize the use of physical hardware and solve the problem of overcapacity of high-performance physical hardware and reorganization and reuse of old hardware with low capacity. [0003] OpenStack is an open source cloud computing management platform project, which is composed of several main components to complete specific work. OpenStack supports almost all types of cloud environments, and implements a cloud computing management platform that...

Claims

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Application Information

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IPC IPC(8): G06F9/455
CPCG06F9/45558G06F2009/45562G06F2009/45579
Inventor 袁也彭海燕田雨于昊
Owner SHANDONG LANGCHAO YUNTOU INFORMATION TECH CO LTD