cat fdd.xml
<disk type='file' device='floppy'>
<source file='/gaodi-2008r2/virtio-win-0.1.96_x86.vfd'/>
<target dev='fda'/>
</disk>[root@server11 gaodi-2008r2]# virsh attach-device 16 fdd.xml
Authorization not available. Check if polkit service is running or see debug message for more information.
error: Failed to attach device from fdd.xml
error: Operation not supported: cdrom/floppy device hotplug isn't supported
标签：xml,supported,fdd,floppy,kvm,attach,error,device,挂载 From： https://blog.51cto.com/gaodi2002/7515979