sigboe
commented
3 years ago Have you tried the newest commit? 1888236c75d8eac673695be8b000f0b065111c51 I am interested to know if it works for you. You may need to re create your mdev with mdevctl when upgrading. I have the same issue now. But it worked before. In between when it worked and now something has changed, and I tried to recreate my mdev with a different profile. And now it just complains that I should verify all devices in the iommu group are bound to vfio drivers. I have tried the newest commit (pushed after you posted this issue) and someone says that the last commit on 17th of april works.
20170819
KrutavShah
helloI has hooked RTX2070super to vGPU,it looks like everything is ok ，bu once VM start，it fails error. my environment : Linux localhost.localdomain 3.10.0-957.el7.x86_64 NVIDIA-Linux-x86_64-460.73.01.run 1)qemu error is as follows: 2021-04-21T09:42:33.814146Z qemu-kvm: -device vfio-pci,id=hostdev0,sysfsdev=/sys/bus/mdev/devices/4bca2ed2-bf47-4a06-af38-103c5c22d1c6,display=off,bus=pci.6,addr=0x0: vfio error: 4bca2ed2-bf47-4a06-af38-103c5c22d1c6: error getting device from group 14: Input/output error Verify all devices in group 14 are bound to vfio- or pci-stub and not already in use
2)nvidia-vgpu-mgr error is as follows:
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8626]: notice: vmiop_env_log: (0x0): pluginconfig: vgpu_type_id=259
7:42:33 localhost.localdomain nvidia-vgpu-mgr[8626]: notice: vmiop_env_log: Successfully updated env symbols!
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8626]: error: vmiop_log: (0x0): vGPU is supported only on VGX capable boards
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8626]: error: vmiop_log: (0x0): init_device_instance failed for inst 0 with error 1 (vGPU validation of the GPU failed)
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8626]: error: vmiop_log: (0x0): Initialization: init_device_instance failed error 1
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8632]: vgpu_unlock loaded.
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8630]: vgpu_unlock loaded.
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8654]: vgpu_unlock loaded.
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8655]: vgpu_unlock loaded.
17:42:33 localhost.localdomain nvidia-vgpu-mgr[8654]: error: vmiop_env_log: Failed to get VM UUID from QEMU command-line 0x57
3) vgpu looks like is OK
[root@localhost mdev_supported_types]# cat nvidia-*/name
GRID RTX6000-1Q
GRID RTX6000-2Q
GRID RTX6000-3Q
GRID RTX6000-4Q
GRID RTX6000-6Q
GRID RTX6000-8Q
GRID RTX6000-12Q
GRID RTX6000-24Q
GRID RTX6000-4C
GRID RTX6000-6C
GRID RTX6000-8C
GRID RTX6000-12C
GRID RTX6000-24C
GRID RTX6000-1B
GRID RTX6000-2B
GRID RTX6000-1A
GRID RTX6000-2A
GRID RTX6000-3A
GRID RTX6000-4A
GRID RTX6000-6A
GRID RTX6000-8A
GRID RTX6000-12A
GRID RTX6000-24A
what should I do ? help me please,thank you !