[Vm graphics card straight through the flower screen]

GPU ：MS-GT1030 2G 

Thank you very much!

[Vm graphics card straight through the flower screen]

17 minutes ago, SpaceInvaderOne said:

Try removing gpu 3

 

Use gpu 1 with unraid/vm1 (You will need to passthrough vbios for it to work with vm when primary gpu - see here https://www.youtube.com/watch?v=1IP-h9IKof0

 

Then use gpu 2 with vm 2

 

See how that goes.

 

Also please give more info on hardware. Also your iommu groups etc. Just post a diags file  from /Tools/Diagnostics

 

Thank you very much for your plan, I will try it now.

[Vm graphics card straight through the flower screen]

44 minutes ago, meep said:

What troubleshooting have you done? 

 

Have you tried assigning gpu 3 to computer a and gpu to computer b? 

 

Have you tried staring computer b first, then computer a? 

 

Have you indtalled drivers for the gpus in both vms? 

 

Have you tried swapping gpus in slots, maybe assigning gpu 1 to a vm to rules out faulty hardware. 

 

Theres a bunch of troubleshooting you need to do. 

 

As in all issues, get the simple case working first. Make sure all gpus work with both vms with only one vm running. 

 

When you've done all the above, report back with results of your testing, and maybe some screenshot of your vm configuration or xml files. Then perhaps someone can hp. 

1. I try to exchange the GPU specified in the unraid.

      1.1 Assign computer A to GPU3, computer A will display an exception.

      1.2 Assign computer B to GPU2, computer B will display normal.

 

2. On the computer hardware, I adjust or swap the PCI slots of the GPU. Only one vm virtual machine is always working.

    2.1 Sometimes, the GPU of the 2nd pci slot works fine. Sometimes the GPU of the 3rd PCI slot works fine. But at the same time only one GPU can work properly.

 

3.“Have you indtalled drivers for the gpus in both vms?”。I did not understand this sentence.

[Vm graphics card straight through the flower screen]

status quo :

Three NVIDIA 1030 graphics cards were inserted into the computer.  

   Give: 1 unraid, 1 computer A, 1 computer B

   Computer A and Computer B are win10 operating systems.

 

Problem Description:

  Start computer A: Work is all right.

  Start computer B: It takes about 5 minutes to work and there is a problem.Display content tear)

 

The problem that needs to be solved, the computer B shows a problem after working for about 5 minutes.