fabduhameau

Forget what i said. The check box is just here to bind devices to VFIO-PCI. You have to check the 2 checkbox (GPU+audio) of the card you want to passthrough to a VM For iommu, i thing you have to modify the vm configuration (in text mode) please have a look on the reference guide here in section 8 : https://forums.serverbuilds.net/t/guide-remote-gaming-on-unraid/4248/9

check the boxes and apply the 550 gpu+audio must be in the same group same for 5600 regards, fabrice ps:i hope i don't say something wrong

Hello everybody, i have 2 nice vm working fine with gpu passthrough (1 GPU per VM). To do that, i add this line in sysconfig : append vfio-pci.ids=10de:1c81,10de:0fb9,10de:2188,10de:1aeb,10de:1aec,10de:1aed pcie_acs_override=downstream,multifunction initrd=/bzroot so everything works well Since unraid 6.9, the system devices tab tell me that i am a dumb because i don't use PCI AVCS override in a right way: Warning: Your system has booted with the PCIe ACS Override setting enabled. The below list doesn't not reflect the way IOMMU would naturally group devices. To see natural IOMMU groups for your hardware, go to the VM Manager page and set the PCIe ACS override setting to Disabled. As i am a good guy (really ), i removed the line in sysconfig, and after a rebboot i tried to bind my 2 video cards in the system devices tab. Unfortunately, for the first video card, the checkboxes are grey! Do you have a solution or must i continue to use the 'dumb' method with direct modification in sysconfig? by advance, thnaks, fabrice (again, everything is working fine with my old method) ps: unraid 6.11.5

Hello everybody, i decided to add some cpu to one VM (see pic) from 8 to 16 cpu. unfortunaly, after several check and several reboot, it has no effect: -in my VM, i can see the 16 cpu. (still only 8 cpu in the task manager) -in the unraid dashboard, only the 8 original cpu are used I checked the vm config file and everything seem right An idea please? by advance, thanks, Fabrice ps : unraid 9.11.5, gpu passthrough with nvidia 1650

Hello, how did you get this extract? I tried with spaceinvader script without success. I tried with gpuz without success too! Which OS/tool did you use thnaks by advance

Hello Bart. Are you sure of that? It would be disapointing for me as i targer to buy the new 5700g as soon as it is avaiblable to build a gamling VM for my children Thanks by advance for your reply

Hello, i'm interested by this topic because i want to build a unraid server with ryzen 5700g when it will be available I read a lot on that on internet, especialy in this forum, like this post : In many posts, no solution was found, or it seems so complex! So i'm affraid that there is no stable solution to have GPU passthrough to a W10 VM using the AMD iGPU Does someone succeed to have such a configuration working? by advance, thanks