The current guest configuration does not support taking new snapshots

NE78

Member
Aug 2, 2022
39
4
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I updated to 8.1.x. I am trying to take a snapshot of this VM that runs Ubuntu Server but i get: "The current guest configuration does not support taking new snapshots"

Code:
args: -vnc 0.0.0.0:09
boot: order=scsi0;net0
cores: 4
memory: 16384
meta: creation-qemu=7.0.0,ctime=1663991293
name: Portainer
net0: virtio=52:97:8A:E0:96:B4,bridge=vmbr0
numa: 0
onboot: 1
ostype: l26
scsi0: storage:vm-100-disk-0,size=100G
scsihw: virtio-scsi-pci
smbios1: uuid=5c4749fd-e896-4c72-831b-c223deef04f9
sockets: 1
tags: production
vmgenid: b48af3a5-8795-4791-9132-db6c9afaa812
root@pve:~#
 
What type of storage is your storage "storage"? Maybe that storage type just isn't supporting snapshots like an LVM or directory/smb/nfs without qcow?
 
Last edited:
What would have caused that to change? I've always been able to do that? Can I convert without losing data?
 
An LVM storage was never supporting snapshots. Maybe you previously used LVM-Thin which supports snapshots?