Re: RE: AMD graphics PCI passthrough possible?

2021-10-15 Thread James Steele
This is the XML from a running Windows Server 2019 guest that works with KVM on the Ubuntu 20.04 host. It was created directly with VMM - not CloudStack. After windows is installed, virtio-win-0.1.208.iso is run, rebooted, then the AMD Radeon WX5100 driver package is installed. Everything works f

RE: RE: AMD graphics PCI passthrough possible?

2021-10-08 Thread Piotr Pisz
- From: Alex Mattioli Sent: Friday, October 8, 2021 11:58 AM To: users@cloudstack.apache.org Subject: RE: RE: AMD graphics PCI passthrough possible? Hi Jamex, Am glad the guide was of help and it works well for Linux. I'm really not sure what could be going wrong with the Windows VM t

RE: RE: AMD graphics PCI passthrough possible?

2021-10-08 Thread Alex Mattioli
ssage- From: James Steele Sent: 08 October 2021 11:03 To: users@cloudstack.apache.org Subject: Re: RE: AMD graphics PCI passthrough possible? Hi, and thanks for the tips everyone. Using https://lab.piszki.pl/cloudstack-kvm-and-running-vm-with-vgpu/ as a guide, I got the Radeon Pro WX 5100 PCI

Re: RE: AMD graphics PCI passthrough possible?

2021-10-08 Thread James Steele
Hi, and thanks for the tips everyone. Using https://lab.piszki.pl/cloudstack-kvm-and-running-vm-with-vgpu/ as a guide, I got the Radeon Pro WX 5100 PCI id's and modified Grub on my Ubuntu 20.04 host with this: GRUB_CMDLINE_LINUX_DEFAULT="intel_iommu=on kvm.ignore_msrs=1 vfio-pci.ids=1002:67c7,

RE: AMD graphics PCI passthrough possible?

2021-10-03 Thread Alex Mattioli
Hi James, If the OS can detect the card then it can be passed-through. There's a very nice article on how to achieve that: https://lab.piszki.pl/cloudstack-kvm-and-running-vm-with-vgpu/ Let me know if it works for you, am quite curious about it. Regards Alex -Original Message- Fro

Re: AMD graphics PCI passthrough possible?

2021-10-01 Thread Ivan Kudryavtsev
Take a look at this mr: https://github.com/apache/cloudstack/pull/3839/files сб, 2 окт. 2021 г., 10:09 Ivan Kudryavtsev : > Hi, it can be done with cloudstack agent hooks implemented in groovy, but > takes some coding and design. > > пт, 1 окт. 2021 г., 22:04 James Steele : > >> Hi all, >> >> we

Re: AMD graphics PCI passthrough possible?

2021-10-01 Thread Ivan Kudryavtsev
Hi, it can be done with cloudstack agent hooks implemented in groovy, but takes some coding and design. пт, 1 окт. 2021 г., 22:04 James Steele : > Hi all, > > we have added some Ubuntu 20.04 hosts which have an AMD ATI Radeon Pro WX > 5100 fitted inside. > We would like to passthrough the Radeon