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I didn't know that either. Thanks for pointing that out. I'll try to set up a maintenance window a bit earlier than that and switch to 6.1. I assume that from a proxmox point of view, it does not matter if you upgrade the kernel in a cluster sequentially and you run in two different versions for...

Thanks for pointing it out. I've made a big jump from 6.4 to 7.3 and read about a few issues with amdgpu on 6.1 so I thought I'll stay on a stable tested kernel and at the next maintenance window do another upgrade.

I think final update. I've upgraded proxmox to 7.3-6 with Kernel 5.19, and so far, I've managed to start/stop multiple VM with GPU cards attached two days in a row. Looks like whatever has been holding resources in the past has been fixed now.

Latest update. I've decided to upgrade from 6.4 to 7.2 to see if it helps at all. Before I went with the upgrade I rebooted the server just to test that after a reboot, I was able to allocate PCI just fine and as suspected both VM started with no issues at all. One has 2x GPU and 160GB RAM and...

I've tried a few more things, mainly to get any extra logging / debugging messages from KVM. So I've tried to rule out it's a timeout issue related to big memory allocation. I've run KVM as a standalone command. /usr/bin/kvm -D /tmp/debug.log -id 144 -name gaurav-lab -no-shutdown -chardev...

I've tried to make sure I allocate enough memory for PCI GPU card. Wasn't sure if it matter but thought if my cards are 24GB I've tried to allocate at least 32GB, still have over 60GB left on the server, but the same thing. The VM won't even try to boot. Does anyone know any good tutorials on...

Hi, I don't think it's a memory issue, this VM actually only have 16GB allocated, and on the summary page, I can see: RAM usage 82.49% (467.61 GiB of 566.84 GiB) Free command is showing: free -m total used free shared buff/cache available Mem...

Hi, I wonder if someone can help me with troubleshooting steps for the VM with GPU that won't start. I've got a server with 8 NVIDIA Tesla M40 GPU cards. I had GPU configured and working fine for over a year. Recently I had a request to create a new VM with GPU, couldn't get it to start. After...

Hi, I'm trying to isolate a group of users using Pools. So I've created a Pool allowed users within the pool to have Administrator privileges there. All looks good however they can't see any resource consumption and as resources are shared between a few groups they don't really know how much...