[CentOS-virt] USB redirection under CentOS 6.4

Fri Oct 4 17:17:15 UTC 2013
Arun Khan <knura9 at gmail.com>

On Fri, Sep 27, 2013 at 2:28 AM, carlopmart <carlopmart at gmail.com> wrote:
> Ok, I have found a solution to use usb from virt-manager. Adding the
> following lines to guest.xml, works:
>      <controller type='usb' index='0' model='piix3-uhci'>
>        <address type='pci' domain='0x0000' bus='0x00' slot='0x01'
> function='0x2'/>
>      </controller>
>      <controller type='usb' index='1' model='ehci'>
>        <address type='pci' domain='0x0000' bus='0x00' slot='0x08'
> function='0x0'/>
>      </controller>
>   Many thanks to all for your help.

Leave the printer connected to that port on the hardware host.
Changing the port on the host hardware results in a change in the
bus/slot assignment requiring a re-assignment in the 'USB' pass
through to the VM.

Arun Khan