ykfde/book/arch/02-prepare-disk.md

Prepare Disks

You have different choices to setup encryption. This chapter describes LVM on LUKS with encrypted boot partition.

List your disks with lsblk and run gdisk /dev/[your disk] e.g. gdisk /dev/nvme0n1. You can take a look at the gdisk Arch Wiki en / de

It's crucial to use gdisk because GPT is needed for UEFI boot.