Hello,
i have some problems changing the display mode from your A40 cards with the Display_Mode_Selector_Tool.
We want to use the A40 as vGPUs. Right now ECC is diabled and SR-IOV in enabled…
VMware ESXi, 6.7.0, 19195723
Dell PowerEdge R750 with 2x Nvidia A40
NVIDIA-SMI 470.82 Driver Version: 470.82 CUDA Version: N/A |
|-------------------------------±---------------------±---------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA A40 On | 00000000:17:00.0 Off | 0 |
| 0% 29C P8 31W / 300W | 0MiB / 45634MiB | 0% Default |
| | | N/A |
±------------------------------±---------------------±---------------------+
| 1 NVIDIA A40 On | 00000000:CA:00.0 Off | 0 |
| 0% 28C P8 31W / 300W | 6MiB / 45634MiB | 0% Default |
| | | N/A |
±------------------------------±---------------------±---------------------+
As far as i can see the GPUs are running in wrong mode:
GPU 00000000:CA:00.0
Product Name : NVIDIA A40
Product Brand : NVIDIA
Display Mode : Enabled
Display Active : Disabled
Persistence Mode : Enabled
So i want to Switch to physical_display_disabled and get this output:
./displaymodeselector --gpumode
NVIDIA Display Mode Selector Utility (Version 1.48.0)
Copyright (C) 2015-2020, NVIDIA Corporation. All Rights Reserved.
WARNING: This operation updates the firmware on the board and could make
-
the device unusable if your host system lacks the necessary support.*
Are you sure you want to continue?
Press ‘y’ to confirm (any other key to abort):
y
Select a number:
<0> physical_display_enabled_256MB_bar1
<1> physical_display_disabled
<2> physical_display_enabled_8GB_bar1
Select a number (ESC to quit):
1
Specifed GPU Mode “physical_display_disabled”
Update GPU Mode of all adapters to “physical_display_disabled”?
Press ‘y’ to confirm or ‘n’ to choose adapters or any other key to abort:
y
Updating GPU Mode of all eligible adapters to “physical_display_disabled”
Segmentation fault
Does anyone know this error?