Displaying 5 results from an estimated 5 matches for "xvga".
Did you mean:
xvda
2018 Jan 05
1
Re: Cannot Write xvga=yes in xml file
Yes, I can use guest with this way, But when i hot-add my graphics card , Guest will reboot.
So i want to try it with <hostdev>. Somehow , If i use "hostdev" without xvga , my screen will be black.
If we have no hostdev, do you have other methods can help me to use hot-plug my graphics card?
At 2018-01-04 23:27:52, "Laine Stump" <laine@redhat.com> wrote:
>On 12/20/2017 09:40 PM, Rogue S.T wrote:
>> Hello,my system info:
>>...
2017 Dec 21
2
Cannot Write xvga=yes in xml file
...: libvirt 3.9.0
Using library: libvirt 3.9.0
Using API: QEMU 3.9.0
Running hypervisor: QEMU 2.10.90
And i want to pass through my gpu to my window 7 guest with <hostdev>, next line is comand i use:
<hostdev mode='subsystem' type='pci' managed='yes' xvga='yes'>
<source>
<address domain='0x0000' bus='0x01' slot='0x00' function='0x0'/>
</source>
<rom bar='on' file='/root/gpu.dump'/>
<address type='pci' domain='0x0000'...
2018 Jan 04
0
Re: Cannot Write xvga=yes in xml file
...library: libvirt 3.9.0
> Using API: QEMU 3.9.0
> Running hypervisor: QEMU 2.10.90
> And i want to pass through my gpu to my window 7 guest with <hostdev>,
> next line is comand i use:
> <hostdev mode='subsystem' type='pci' managed='yes' xvga='yes'>
I'm not sure where you got the idea that libvirt's <hostdev> element had
an attribute called "xvga", but it doesn't.
If your GPU needs to have QEMU's xvga setting turned on, this posting
from ALex's blog explains how to do it using libvirt...
2017 Dec 04
2
Guest Reboot After Plug HDMI
...an you help me solve it?
Following message is detailed!!!
Guest: window 7 profession
Linux: Ubuntu 1604
Qemu:1 v2.11.0-rc0
Libvirt: 3.9
method of booting: virsh start myGuest1
method of plug HDMI: virsh qemu-monitor-command myGuest1 --hmp 'device_add driver=vfio-pci,host=01:00.0,xvga=on,multifunction=yes'
phenomenon: after plugging, my Guest is failed to check with "ping", for a while, my display is light and load windows.
expect: my guest is running when i plug HDMI, it seem that hot add a device.
-------------- next part --------------
An HTML atta...
2017 Dec 04
0
Re: Guest Reboot After Plug HDMI
...7 profession
>
>
> Linux: Ubuntu 1604
>
>
> Qemu:1 v2.11.0-rc0
>
>
> Libvirt: 3.9
>
>
> method of booting: virsh start myGuest1
>
>
> method of plug HDMI: virsh qemu-monitor-command myGuest1 --hmp 'device_add driver=vfio-pci,host=01:00.0,xvga=on,multifunction=yes'
Hi, this command hot-plugs the whole GPU card, and I'm not surprised
that it doesn't work. Passing the whole GPU to guest is a little bit
tricky and requires several steps. Main reason why it's not automated
yet is that each HW combination is specific and r...