Proxmox# set zfs size on VM# zfs set volsize=300G zfspool/vm-100-disk-0 - vm-100 (Change it to your vm id) rescan vm 100 - rescan vm (replace 100 to your vm id) Tailscale on Proxmox# Install curl -fsSL https://tailscale.com/install.sh | sh Run tailscale up