<domain type='qemu'> <name>pcie-expander-bus-test</name> <uuid>11dbdcdd-4c3b-482b-8903-9bdb8c0a2774</uuid> <memory unit='KiB'>2097152</memory> <currentMemory unit='KiB'>2097152</currentMemory> <vcpu placement='static'>16</vcpu> <os> <type arch='x86_64' machine='q35'>hvm</type> <boot dev='hd'/> </os> <cpu> <topology sockets='2' cores='4' threads='2'/> <numa> <cell cpus='0-7' memory='109550' unit='KiB'/> <cell cpus='8-15' memory='109550' unit='KiB'/> </numa> </cpu> <clock offset='utc'/> <on_poweroff>destroy</on_poweroff> <on_reboot>restart</on_reboot> <on_crash>destroy</on_crash> <devices> <emulator>/usr/bin/qemu-system-x86_64</emulator> <disk type='block' device='disk'> <source dev='/dev/HostVG/QEMUGuest1'/> <target dev='sda' bus='sata'/> <address type='drive' controller='0' bus='0' target='0' unit='0'/> </disk> <controller type='pci' index='0' model='pcie-root'/> <controller type='pci' index='1' model='pcie-root-port'/> <controller type='pci' index='2' model='pcie-expander-bus'> <address type='pci' bus='1'/> </controller> <memballoon model='none'/> </devices> </domain>