KVM :: Convert Image-based to LVM

:: How to convert kvm image-based to LVM device in Linux Ubuntu
+ Stop/Shutdown VM

virsh -c qemu:///system
virsh # destroy kvm1

+ Convert image kvm

cd /var/lib/libvirt/images/
qemu-img convert tmpxxSSSS.qcow2 -O raw /dev/vg0/kvm1

+ Modify kvm1 configuration file

virsh edit kvm1

go to disk section;

then change some like these:

+ Starting vm with new configuration disk

virsh -c qemu:///system
virsh # define /etc/libvirt/qemu/kvm1.xml
virsh # start kvm1