<domain type='kvm'>
    <name>multipath</name>
    <memory>1048576</memory>
    <os>
        <type>hvm</type>
        <boot dev="hd" />
    </os>
    <features>
        <acpi/>
    </features>
    <vcpu>1</vcpu>
    <devices>
        <disk type='file' device='disk'>
            <driver type='qcow2' cache='none'/>
            <source file='/var/lib/libvirt/images/multipath-root.img'/>
            <target dev='vda' bus='virtio'/>
        </disk>
         <disk type='file' device='disk'>
            <source file='/var/lib/libvirt/images/multipath-userdata.img'/>
            <target dev='vdb' bus='virtio'/>
        </disk>
        <disk type='file' device='disk'>
            <source file='/var/lib/libvirt/images/multipath-2nd.img'/>
            <target dev='sda' bus='scsi'/>
            <address type='drive' controller='0' bus='0' target='0' unit='0'/>
            <serial>AAAAAAA</serial>
        </disk>
        <disk type='file' device='disk'>
            <source file='/var/lib/libvirt/images/multipath-2nd.img'/>
            <target dev='sdb' bus='scsi'/>
            <address type='drive' controller='0' bus='0' target='0' unit='1'/>
            <serial>AAAAAAA</serial>
        </disk>
        <controller type='scsi' model='virtio-scsi'/>  
        <interface type='network'>
            <source network='default'/>
                <model type='virtio'/>
        </interface>
    </devices>
</domain>