My image above shows the command being run in a VM as I have already passed through my HDDs, but make sure you run it in your Proxmox host's shell, and not a VM. ls /dev/disk/by-id/ ...

Proxmox gives VMware ESXi users a place to go after Broadcom kills free version ... and disabling any full-disk encryption that stores its keys in your hypervisor's virtual TPM.