@oguz i have convert on node and change in conf of vm. but on vm-start i get error:
kvm: -drive file=/var/lib/vz/images/5532/vm-5532-disk-4.qcow2,if=none,id=drive-virtio1,format=qcow2,cache=none,aio=native,detect-zeroes=on: Unsupported qcow2 version 1
TASK ERROR: start failed: QEMU exited with...