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A backup method based on virtual machine running information data discovery

A technology of data discovery and operation information, which is applied in the direction of data error detection, response error generation, software simulation/interpretation/simulation, etc., which can solve the problems of difficult recovery, low backup efficiency, and backup data. Huge and other problems, to achieve the effect of improving utilization, reducing resource consumption, and improving backup efficiency

Active Publication Date: 2016-08-17
EISOO SOFTWARE
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] When backing up a virtual machine based on VADP, there are performance and space problems. 1. When backing up a virtual machine, the logical space size of the backup image is backed up instead of the actual size used, resulting in the backup of a large amount of useless data, resulting in low backup efficiency; 2. Incremental backup Sometimes VADP change fast tracking may fail, and a full backup must be performed at this time; 3. Due to the huge backup data, it is difficult to restore quickly

Method used

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  • A backup method based on virtual machine running information data discovery
  • A backup method based on virtual machine running information data discovery
  • A backup method based on virtual machine running information data discovery

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Embodiment Construction

[0047] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.

[0048] A backup method based on virtual machine operation information data discovery, using this method can only back up the production data (hereinafter referred to as production data) generated by the application program installed on the virtual machine during operation, thereby overcoming the defects of using existing backup technologies, It can shorten the backup recovery window, reduce the resource occupation of the virtual platform, and save a lot of storage space for customers. The backup method specifically includes the following steps:

[0049] The data cache unit acquires p...

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Abstract

The invention relates to a backup method based on virtual machine operation information data finding. The backup method comprises the following steps that a data cache unit obtains the progress information produced when a virtual machine operates; a pre-stored data finding rule is matched with the progress information through a data backup processing unit, and the production data position of an application program needing to be backed up is obtained and stored according to the data finding rule; the corresponding virtual machine production data are backed up according to the production data position and are mapped to the data backup storing unit. Compared with the prior art, the backup method has the advantages of being high in backup efficiency and speed, small in resource consumption and the like.

Description

technical field [0001] The invention relates to a virtual machine data backup technology, in particular to a backup method based on virtual machine running information data discovery. Background technique [0002] Virtualization technology has matured after years of development, and virtualization vendors have been accepted by a large number of enterprises and put into production environments through years of publicity and actual production environment testing. As a leading manufacturer of virtualization solutions, VMware occupies most of the market share. Its series of virtualization products help users solve a series of problems such as waste of hardware resources and complex IT management. Virtualization solutions also provide solutions that hardware platforms cannot solve, such as online migration, cloning, rapid deployment, cloud computing, etc. Currently, a large number of enterprises and organizations have deployed virtualization products in production environments. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14G06F9/455
Inventor 汤玉龙
Owner EISOO SOFTWARE
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