A method of mounting backup virtual machine based on nfs volume
A virtual machine and virtual machine disk technology, applied in the field of virtual machine backup, can solve the problems of slow backup speed, virtual machine impact, and long time spent backing up virtual machines, so as to improve backup speed, reduce consumption, and shorten backup time Effect
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[0029] The invention mainly makes the medium on the backup medium server into an nfs volume, and then mounts the nfs volume on a designated virtualization platform to mount the backup virtual machine. Concrete implementation process of the present invention is as follows:
[0030] 1. Provide a media server with nfs volume management module.
[0031] The media server can create an nfs volume with a specified size according to the disk space of the virtual machine, and can perform operations such as expanding, shrinking, and deleting the nfs volume.
[0032] 2. The process of mounting the backup virtual machine on the nfs volume, such as Figure 4 As shown, the specific process is as follows:
[0033] 2.1. If a new virtual machine backup job job1 is created, the data source of the job1 is the virtual machine vm1 on the virtualization platform A.
[0034] 2.2. The backup service executes the job1 task. The backup server first obtains the space size of the virtual machine disk ...
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