I put a GT 1030 in my unraid server. I updated my Vm settings but cannot start my VM. 

 

Attempt to start the Windows 7 VM and get the following error:

internal error: process exited while connecting to monitor: 2020-02-22T15:41:56.500373Z qemu-system-x86_64: -device vfio-pci,host=0000:06:00.0,id=hostdev0,x-vga=on,bus=pci.0,addr=0x4: vfio 0000:06:00.0: failed to setup container for group 17: Failed to set iommu for container: Operation not permitted

 

This was a working Windows 7VM that was using VNC Graphics. I get the error above after changing graphics & sound properties of the VM to use the GT 1030.

 

I have ACS Override enabled as well as the following in my syslinux:

 

append intel_iommu=on pcie_acs_override=downstream,multifunction vfio_vfio_iommu_type1.allow_unsafe_interrupts=1

 

Group 17 has the GT 1030 06:00:00 all by itself.

 

Any ideas?

 

Thanks In Advance,

12vman

i have the same issue.. for me the whole unraid server is crashing when i start my windows 10 VM

the server doesnt answer on the webui anymore and i have to do a hard reset

On 2/22/2020 at 3:47 PM, a12vman said:

 

 

Group 17 has the GT 1030 06:00:00 all by itself.

 

Any ideas?

 

Thanks In Advance,

12vman

Where is the audio device? 06:00.01? Is it possible you’ve passed through the video portion of a card but not the audio?

 

please have a look at all the steps in the link in my sig and come back with detailed iommu groupings, vm xml etc if the problem persists.

1 hour ago, S3ppo said:

i have the same issue.. for me the whole unraid server is crashing when i start my windows 10 VM

the server doesnt answer on the webui anymore and i have to do a hard reset

It’s unlikely to be the same issue as the symptom is different, unless you have an identical error?

 

i suggest you review the link in my sig and then come back and start your own thread with your own specific details.

may also take a look here if iommu is enabled

 

 

and as mentioned above, how does your iommu look like before ACS, the GPU most likely should be fine without it.

 

Edited August 7, 20205 yr by alturismo