10.6.

# ssh root@example-shared-storage
root@example-shared-storage's password:
Last login: Mon Sep 24 12:05:36 2019
root~#

# mkdir /var/lib/libvirt/shared-images

# scp /var/lib/libvirt/images/example-disk-1.qcow2 root@example-shared-storage:/var/lib/libvirt/shared-images/example-disk-1.qcow2

# /var/lib/libvirt/shared-images example-source-machine(rw,no_root_squash) example-destination-machine(rw,no\_root_squash)

# exportfs -a

# mount example-shared-storage:/var/lib/libvirt/shared-images /var/lib/libvirt/images