A virtual machine backup management method, system, terminal and storage medium

A technology for virtual machine backup and management methods, applied in the fields of terminals, storage media, systems, and virtual machine backup management methods, can solve the problems of monotonous backup strategies, complicated backup management, and long backup time, and achieves reduction of manual intervention and wide application. Foreground, simple structure effect

Active Publication Date: 2022-05-31
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the backup environment is complex and the number of virtual machines is large, backup management is more complicated; second, the existing backup strategy is relatively monotonous, such as backing up virtual machines at fixed time intervals, regardless of the current virtual machine status, CPU, memory, etc. According to the usage situation, performing backup when the usage pressure is high may result in longer backup time and easy data loss

Method used

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  • A virtual machine backup management method, system, terminal and storage medium
  • A virtual machine backup management method, system, terminal and storage medium
  • A virtual machine backup management method, system, terminal and storage medium

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Embodiment Construction

[0065] FIG. 1 is a schematic flowchart of a method according to an embodiment of the present invention. Among them, the executive body of FIG. 1 can be a kind of

[0073] (1) Create a backup management node.

[0074] A special virtual machine (backup management node) is created on the cloud platform, and different backup media are added to the cloud platform

[0075] (2) Monitor all the backup storage pools in the cloud platform, and record the usable space and the waiting time for backup.

[0076] (3) The virtual machine to be backed up issues a periodic backup plan, and sets an expected backup cycle duration.

[0078] The backup management node records the CPU, memory, disk IO, etc. of the virtual machine within a certain period of time in the backup cycle, so that the

[0079] The process of calculating the prediction is described below by taking the CPU as an example.

[0080] Set a smaller time interval t0, and in the backup cycle, record the pressure of the virtual machine C...

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Abstract

The present invention provides a virtual machine backup management method, system, terminal and storage medium, comprising: receiving a backup period sent by a target virtual machine, where the target virtual machine is any virtual machine in a cluster; The resource utilization rate within; use the Markov chain to predict the moment of the minimum operating pressure within the backup time range of this cycle according to the resource utilization rate; at the moment of the minimum operating pressure, select the state according to the amount of data to be backed up by the target virtual machine The matching backup pool backs up the target virtual machine. The present invention automatically selects a suitable storage medium and storage strategy for the virtual machine by analyzing and calculating the running state of the virtual machine, reduces manual intervention, improves backup efficiency and balances the load of the backup storage pool, and can reduce the operating pressure of the virtual machine Make backups in large time, shorten the backup time and reduce the risk of data loss.

Description

A virtual machine backup management method, system, terminal and storage medium technical field The present invention relates to the technical field of virtual machine cluster, in particular to a kind of virtual machine backup management method, system, terminal and storage media. Background technique In the virtualization platform, the virtual machine is the most active subject and core, the virtual machine runs smoothly, the data security and the Completeness is the concern of users. Virtualization platforms generally provide HA, snapshots and other technologies to maintain virtual machine services Continuity and stability of operation, but still cannot avoid data loss caused by accident, such as virtual machine media damage, accidental deletion Data removal, accidental overwriting of data, etc. Virtual machine backup can save the data and state of any snapshot point of the virtual machine, which can be local or off-site Store these data, and in the event of a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F11/14G06F3/06
CPCG06F9/45558G06F11/1458G06F3/0647G06F3/0644G06F3/0664G06F2009/45595G06F2009/45562
Inventor 李青
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD
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