sudo mkfs.fat -F 32 -n EFI /dev/nvme0n1p1
sudo mkswap -L SWAP /dev/nvme0n1p2
sudo mkfs.ext4 -L LFS /dev/nvme0n1p3
export LFS=/mnt/lfs
sudo mkdir -p "$LFS"
sudo mount /dev/nvme0n1p3 "$LFS"
sudo mkdir -p "$LFS/boot/efi"
sudo mount -t vfat /dev/nvme0n1p1 "$LFS/boot/efi"
sudo swapon /dev/nvme0n1p2
lsblk -o NAME,SIZE,FSTYPE,MOUNTPOINTS /dev/nvme0n1
swapon --show