polygon Posted April 24, 2022 Share Posted April 24, 2022 (edited) I setup my server with two GPUs - an AMD RX570 in a x16 slot and a Nvidia Quadro P400 in a x4 slot. This is on a Ryzen 1600X CPU with Gigabyte AB350M Gaming 3 Motherboard. The problem I want to solve is that the fan on the RX570 is always running at a fairly high RPM and generating a lot of noise. This GPU doesn't need to be used, and is only for when I boot my VMs. I figured I could manually set curves using the /sys/class/drm/card*/device/hwmon/ The problem is that there is no hwmon property and only one card (card0) shows in the drm directory. I assume this is the Quadro, as one of the directories is the PCI address for that device. I believe this issue is related to the fact that the AMD GPU is not appearing in the GPU Statistics plugin. I have installed the Radeon TOP plugin too. Help to set the fan speed would be massively appreciated (and I assume getting the AMD GPU to show up in statistics would be involved). Thanks! bossam-diagnostics-20220424-2032.zip Edited April 24, 2022 by polygon Uploading diagnostics Quote Link to comment
Solution itimpi Posted April 24, 2022 Solution Share Posted April 24, 2022 I think you have two conflicting requirements here? If you have the GP’u isolated so that it can be passed through to a VM then it is not visible at the Unraid level and needs to be controlled from within the VM. 1 Quote Link to comment
polygon Posted April 24, 2022 Author Share Posted April 24, 2022 I’ve spent a week trying to work this out and now I feel like an idiot. I just setup radeon-profile and am now able to control my fan speed through the VM which seems to persist once the VM is shut down. Thank you very much! Quote Link to comment
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