On 23.10.2013 06:37, song wrote: > Hello guys: > > I am using libvirt 0.9.4 on a CentOS 6.3 server.The operation of attach > device won't work.It states "error:Operation failed.Device hotplug is > not supported." When issue attach device command, there's nothing happen > in guest dmesg log. > Anybody came across this problem? > Any help will be appreciated! > Hard to say. You haven't provided XML you're trying to attach. But 0.9.4 is pretty ancient. Moreover, which qemu are you running? Is there anything else in libvirt logs? Michal _______________________________________________ libvirt-users mailing list libvirt-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvirt-users