VM with attached host USB device failed to run
Hello, Please help! Does anyone have a working USB forwarding in a virtual machine? If "YES", how did you solve this problem? 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.
On 18 Aug 2017, at 08:23, Дровалев Роман <drovalev@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.
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Michal, Thank you very much!!! )) Everything works according to your link. 18.08.2017 11:29, Michal Skrivanek пишет:
On 18 Aug 2017, at 08:23, Дровалев Роман <drovalev@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.
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-- С уважением, Дровалев Роман инженер ГБУЗ "МИАЦ", Калужской области. тел. 4842 705 004
participants (3)
-
Michal Skrivanek -
Roman Drovalev -
Дровалев Роман