At first the output of the error message from the Proxmox GUI:
create full clone of drive virtio0 (vms:vm-993-disk-1)
device-mapper: create ioctl on vms-vm--109--disk--1 failed: Device or resource busy
TASK ERROR: clone failed: lvcreate 'vms/pve-vm-109' error: Failed to activate new LV.
It...
