root@zesty-test:~# virsh list --all Id Name State ---------------------------------------------------- - test-vm shut off root@zesty-test:~# virt-clone -o test-vm -n cloned-vm --auto-clone Allocating 'cloned-vm.qcow' | 8.0 GB 00:00:04 ERROR Couldn't create storage volume 'test-vm-ds-clone.qcow': 'internal error: Child process (/usr/bin/qemu-img convert -f iso -O iso /var/lib/uvtool/libvirt/images/test-vm-ds.qcow /var/lib/uvtool/libvirt/images/test-vm-ds-clone.qcow) unexpected exit status 1: qemu-img: Could not open '/var/lib/uvtool/libvirt/images/test-vm-ds.qcow': Unknown driver 'iso' ' root@zesty-test:~# vim /etc/apt/sources.list root@zesty-test:~# apt update &> /dev/null root@zesty-test:~# apt install libvirt-bin Reading package lists... Done Building dependency tree Reading state information... Done The following additional packages will be installed: libvirt-clients libvirt-daemon libvirt-daemon-system libvirt0 Suggested packages: numad radvd auditd systemtap nfs-common zfsutils pm-utils The following packages will be upgraded: libvirt-bin libvirt-clients libvirt-daemon libvirt-daemon-system libvirt0 5 upgraded, 0 newly installed, 0 to remove and 34 not upgraded. Need to get 3949 kB of archives. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] y Get:1 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 libvirt-daemon-system amd64 2.5.0-3ubuntu5.6 [142 kB] Get:2 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 libvirt-clients amd64 2.5.0-3ubuntu5.6 [579 kB] Get:3 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 libvirt-daemon amd64 2.5.0-3ubuntu5.6 [2042 kB] Get:4 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 libvirt0 amd64 2.5.0-3ubuntu5.6 [1181 kB] Get:5 http://archive.ubuntu.com/ubuntu zesty-proposed/main amd64 libvirt-bin amd64 2.5.0-3ubuntu5.6 [4784 B] Fetched 3949 kB in 1s (2669 kB/s) Preconfiguring packages ... (Reading database ... 46378 files and directories currently installed.) Preparing to unpack .../libvirt-daemon-system_2.5.0-3ubuntu5.6_amd64.deb ... Unpacking libvirt-daemon-system (2.5.0-3ubuntu5.6) over (2.5.0-3ubuntu5.5) ... Preparing to unpack .../libvirt-clients_2.5.0-3ubuntu5.6_amd64.deb ... Unpacking libvirt-clients (2.5.0-3ubuntu5.6) over (2.5.0-3ubuntu5.5) ... Preparing to unpack .../libvirt-daemon_2.5.0-3ubuntu5.6_amd64.deb ... Unpacking libvirt-daemon (2.5.0-3ubuntu5.6) over (2.5.0-3ubuntu5.5) ... Preparing to unpack .../libvirt0_2.5.0-3ubuntu5.6_amd64.deb ... Unpacking libvirt0:amd64 (2.5.0-3ubuntu5.6) over (2.5.0-3ubuntu5.5) ... Preparing to unpack .../libvirt-bin_2.5.0-3ubuntu5.6_amd64.deb ... Unpacking libvirt-bin (2.5.0-3ubuntu5.6) over (2.5.0-3ubuntu5.5) ... Processing triggers for ureadahead (0.100.0-19) ... Setting up libvirt0:amd64 (2.5.0-3ubuntu5.6) ... Setting up libvirt-daemon (2.5.0-3ubuntu5.6) ... Processing triggers for libc-bin (2.24-9ubuntu2.2) ... Processing triggers for systemd (232-21ubuntu7.1) ... Processing triggers for man-db (2.7.6.1-2) ... Setting up libvirt-clients (2.5.0-3ubuntu5.6) ... Setting up libvirt-daemon-system (2.5.0-3ubuntu5.6) ... Setting up libvirt-daemon dnsmasq configuration. Setting up libvirt-bin (2.5.0-3ubuntu5.6) ... root@zesty-test:~# virt-clone -o test-vm -n cloned-vm --auto-clone Allocating 'cloned-vm-1.qcow' | 8.0 GB 00:00:03 Allocating 'test-vm-ds-clone.qcow' | 366 kB 00:00:00 Clone 'cloned-vm' created successfully.