How to backup and recover libvirt/qemu (kvm) virtual machines using virtnbdbackup

Short introduction on how to use virtnbdbackup and its utils to backup and recover libvirt/qemu virtual machines: https://github.com/abbbi/virtnbdbackup

virtnbdbackup is an backup utility for `libvirt`, using the latest changed block tracking features.
Create online, thin provisioned full and incremental or differencial backups
of your `kvm/qemu` virtual machines.

Видео How to backup and recover libvirt/qemu (kvm) virtual machines using virtnbdbackup канала libvirt backup