archboot-with-dedicated-home-disk

#!/bin/bash

exit 1

# 30GB flash device on /dev/sdb
sgdisk -Z \
 -n 1:0:+512M -t 1:ef00 -c 1:bootefi \
 -n 2:0:+2G -t 2:8200 -c 2:swap \
 -n 3:0:0 -t 3:8303 -c 3:root \
 -p /dev/sdb

# 2TB home dir on /dev/sda
sgdisk -Z \
 -n 1:0:0 -t 1:8302 -c 1:home \
 -p /dev/sda

# filesystems
mkfs.fat -F32 /dev/sdb1 # boot partition
mkswap /dev/sdb2 # swap partition
mkfs.ext4 -E discard /dev/sdb3 # root partition
mkfs.ext4 /dev/sda1 # home partition

# mount fs
mount /dev/sdb3 /mnt
mkdir -p /mnt/{boot,home}
mount /dev/sdb1 /mnt/boot
swapon /dev/sdb2
mount /dev/sda1 /mnt/home

#chroot
pacstrap /mnt base base-devel vim
genfstab -U -p /mnt >> /mnt/etc/fstab
arch-chroot /mnt /bin/bash

#mkinitcpio add keymap and resume before filesystems

#boot loader entry:
title Arch Linux Workstation
linux /vmlinuz-linux-lts
initrd /initramfs-linux-lts.img
options root=/dev/sdb3 home=/dev/sda1 resume=/dev/sdb2 quiet rw