> On 18 Aug 2017, at 08:23, Дровалев Роман <drovalev(a)miac.kaluga.ru&gt; 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(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > >