<domain type='vmware'> <name>cdrom-scsi-device</name> <uuid>564d9bef-acd9-b4e0-c8f0-aea8b9103515</uuid> <memory unit='KiB'>4096</memory> <os> <type>hvm</type> </os> <devices> <disk type='block' device='cdrom'> <source dev='/dev/scd0'/> <target dev='sda' bus='scsi'/> </disk> </devices> </domain>