[ovirt-users] VM with attached host USB device failed to run

[Michal Skrivanek]

> On 18 Aug 2017, at 08:23, Дровалев Роман <drovalev at miac.kaluga.ru> wrote:
> 
> Hello, Please  help!
> 
> Does anyone have a working USB forwarding in a virtual machine? If
> "YES", how did you solve this problem?

well, yes. 
But unless you share a bit about what your problem is I doubt it’s of any help…
are you talking about passing through a host usb controller into a VM? Is your host capable of proper hardware device isolation? If not, it may need some workarounds. Going through [1] might help too, most of the constraints are applicable to USB passthrough as well

Thanks,
michal

[1] https://mpolednik.github.io/2017/03/19/hostdev-passthrough-pci/
> 
> If this problem is not solved, unfortunately, the ovirt will have to
> completely abandon. ((
> 
> oVirt Engine Version: 4.1.4.2-1.el7.centos
> 
> Thanks.
> 
> 
> 
> _______________________________________________
> Users mailing list
> Users at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
> 
>