In order to use Proxmox VE live snapshots all your virtual machine disk images must be stored as qcow2 image or be in a storage that supports live snapshots and is managed by Proxmox VE. For a list of storage with snapshot capabilities, see Storage
~~~INFO: backup is sparse: 136.26 GiB (7%) total zero data INFO: transferred 1.81 TiB in 16603 seconds (114.1 MiB/s) INFO: archive file size: 1.67TB~~~ 4,6 часа машина на паузе во время бэкапа без сжатия (!) источник и приёмник на lvm-thin