Virtual machine backup method incapable of influencing performance of virtual machine

The invention relates to a virtual machine backup method incapable of influencing the performance of a virtual machine. The virtual machine backup method comprises the following steps of 1) binding information of a virtual platform to be backed up and information of an assistant virtual platform; 2)...

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Bibliographic Details
Main Author LIU RONGWEI
Format Patent
LanguageChinese
English
Published 11.06.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention relates to a virtual machine backup method incapable of influencing the performance of a virtual machine. The virtual machine backup method comprises the following steps of 1) binding information of a virtual platform to be backed up and information of an assistant virtual platform; 2) mounting a backup storage to the virtual platform to be backed up of a virtual machine to be backed up; 3) obtaining and storing configuration information and disc change block information of the virtual machine to be backed up; 4) storing a disc file and a configuration file of the virtual machine to be backed up to the backup storage; 5) unloading the backup storage from the virtual machine platform to be backed up, and mounting on the assistant virtual platform; 6) registering the virtual machine to be backed up on the assistant virtual platform, and backing up the disc data of the virtual machine to be backed up to a medium server according to the disc change block information of the virtual machine to be back
Bibliography:Application Number: CN2014180891