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  1. Failed to migrate disk (Device /dev/dm-xx not initialized in udev database even after waiting 10000

    pveversion: pve-manager/6.0-4/2a719255 (running kernel: 5.0.15-1-pve) Migrate disk fails to every time with the below message. I am suspecting a kernel related issue with LVM thinpool on Proxmox 6.0, see further below for kern.log. I see the same error for timeout from udev also when creating a...
  2. Memory Address Limit for proxmox

    Some updates. Apparently I have better luck with SeaBIOS, managed to get 8 gpus passthrough correctly on a 256GB RAM VM. Correctly as in nvidia-smi showing all the gpus. Unfortunately I have issue if I set the VM's RAM higher ( => 512GB) Will share here if I find out more.
  3. PCI Passthrough RAM Issue

    To have VM with high amount of RAM and to reduce the start up time, do the below. 1. Enable hugepages of 2MB $ qm set {vmid} --hugepages 2 2. Remove "Memory" from hotplug option
  4. Memory Address Limit for proxmox

    Hi Everyone, Is there any information about Memory Address Limit for proxmox? VMware has it described below. :// I am having issue trying to pass through 8x Tesla GPUs to a VM on ovmf bios and suspecting could be related to settings in BIOS. All 8 GPUs can be...
  5. Multi GPU Passthrough - 4G decoding error?

    Did you manage to find any solution for pass through 4x Telsa on OVMF bios? Based on nvidia's KB, seems like we need to very specific with the BIOS setting. h t t p s ://


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