Based on https://www.youtube.com/watch?v=g5fhCiAETSU
With help from https://www.burakaktas.com/proxmox-ve-with-pure-storage-using-iscsi-and-lvm/
This is a simple guide for updating Proxmox 9 for use with a Pure Storage FlashArray over iscsi. This guide should work with other iscsi providers.
# run post install script
bash -c "$(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/tools/pve/post-pve-install.sh)"