Usb-hotplug¶

QMP-shell

qmp-shell -H /run/qemu/qemu805.control.sock

drive_add auto file=/path/to/image.img,if=none,id=usb-flash
device_add nec-usb-xhci,id=xhci,bus=root
device_add usb-storage,bus=xhci.0,drive=usb-flash,id=usb-flash1

info qtree
info block
device_del usb-flash1

info block
info qtree