20.27.8. 列出主机上的设备

virsh nodedev-list --tree

# virsh nodedev-list --tree
computer
  |
  +- net_lo_00_00_00_00_00_00
  +- net_macvtap0_52_54_00_12_fe_50
  +- net_tun0
  +- net_virbr0_nic_52_54_00_03_7d_cb
  +- pci_0000_00_00_0
  +- pci_0000_00_02_0
  +- pci_0000_00_16_0
  +- pci_0000_00_19_0
  |   |
  |   +- net_eth0_f0_de_f1_3a_35_4f
	[...]

virsh nodedev-list --cap scsi

# virsh nodedev-list --cap scsi
scsi_0_0_0_0