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

tklemmer

New Member
Sep 21, 2021
1
1
1
44
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
 
  • Like
Reactions: tiennemannes

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!