1. Enable the NFS service on the NAS
2. Create a NAS shared folder and add NFS permissions
PS: Server name or IP address: fill in the address segment of the Proxmox virtual machine, or specific ip
permissions: Give read and write permissions
Squash: It is recommended to configure a dedicated account, You can also use the admin
security directly: the default is fine, and
the √ of the following three options are all selected to avoid problems
Third, Proxmox mounts the NFS shared directory (Data Center – Storage – Add – NFS)
PS: ID: Stored ID name
Node: You can choose the node that needs to be backed up, if you don’t choose all the defaults
Server: Fill in here is the specific IP address of the NAS Export: Fill in here is the path content
of the shared folder created on the NAS : Required
Backup module
NFS version: default
4. In the cluster, select Backup-Add to perform batch scheduled backup. Here, the storage node should choose the NFS just created. The plan can be selected by yourself, or you can enter the cluster to perform a single virtual backup
5. Restore and put the backed up files under the directory /var/lib/vz/dump in the background
6. Delete the virtual machine 118 on Proxmox, then create a new one and click restore
After running, the recovery is basically completed. Note that when creating a virtual machine, its VM ID must be consistent with the virtual machine backed up in the background! ! !