[SOLVED] Backup Recovery-Cannot create vm-102-disk-out of space

Oct 1, 2020
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When we want to revert to the old backup, we get the following error.
Our total disk capacity is enaugh.
When we returned to the backup 4 days ago, we did not detect any problems.
What could be the reason for this?
 

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hi,

it says disk out of space in the error message.

what do you get from df -h and zpool list?
 
if it's really not full, you can try activating thin-provisioning for your zfs
 
go to Datacenter -> Storage, find your ZFS and double click and then select the "Thin provisioning" checkbox
 
Can you enable thin provisioning on PVE or only on Proxmox backup server? I'm looking at datacenter-storage, and the zfs pools but cant find an option to enable thin provisioning