[libvirt-users] cannot attach device using libvirt

[Michal Privoznik]

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