On Thu, Apr 03, 2014 at 05:02:56PM +0800, xiexiangyou wrote: > Hi all, > > As we know, when hot-add a device, we don't know whether the device is > present in VM from outside(like libvirt). > However, unplugging device, when complete remove the device, Qemu will > generate a Monitor event,QEVENT_DEVICE_DELETED. > Libvirt can receive the event and do something. > So is it necessary to add a Monitor event of completing add device such as > QEVENT_DEVICE_ADDED. > > Regards, > -xie
I don't know. We have QEVENT_DEVICE_DELETED so libvirt doesn't do things like reuse the slot. But what would be the point of QEVENT_DEVICE_ADDED? -- MST
