NVIDIA V100 device cannot find enough resources (code12) - MMIO config for 32G VRam

tklemmer

New Member
Sep 21, 2021
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Hi folks,


I'm desperately trying to get our V100 to work with a win10pro VM on Proxmox 7.
I did and checked all the passthrough settings and the Card shows up in the device manager, no issues there.
It runs on a DELL R740 with Memory Mapped I/O above 4gb enabled....

After installing the driver and rebooting the Windows shows "device cannot find enough resources (code12)"
I assume the issue here is that the V100 has 32GB of VRAM that can't be addressed properly.

If read that on Windows Server and ESXi there is a stetting like:

- pciPassthru.64bitMMIOSizeGB = 64 (ESXI)
- VM -HighMemoryMappedIoSpace 33GB -VMName vm-name (Win2019 Server)

that deal with this issue.

Is there a similar setting for Proxmos?

kind regards
TK
 
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