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.