Update README.md

install-iso-bcachefs/README.md

@@ -12,20 +12,37 @@ Or just download it here: https://davidak.de/tmp/nixos-17.09.git.226a295-x86_64-
 
 ## Install NixOS on bcachefs
 
-**WIP**
+### Create `dos` partitions
+
+- 400 MB /boot (set boot flag)
+- 1.6 GB SWAP
+- 10 GB /
 
  cfdisk /dev/sda
+
+#### Create filesystems
+
  mkfs.ext4 -L boot /dev/sda1
- mkfs.bcachefs -L nixos /dev/sda2
+ mkswap -L swap /dev/sda2
+ mkfs.bcachefs -L nixos /dev/sda3
+
+#### Mount filesystems
+
  mount -t bcachefs /dev/sda2 /mnt
  mkdir /mnt/boot
  mount /dev/disk/by-label/boot /mnt/boot
+ swapon /dev/disk/by-label/swap
+
+#### Create and edit Config
+
  nixos-generate-config --root /mnt
  nano /mnt/etc/nixos/configuration.nix
- nix-channel --update
- nix-env -iA nixos.gitAndTools.gitFull
- git clone https://github.com/davidak/nixpkgs.git
- cd nixpkgs/
- git checkout bcachefs
- NIX_PATH=nixpkgs=/root/nixpkgs/ nixos-install
- history
+
+I'm not sure if `boot.supportedFilesystems = [ "bcachefs" ];` is needed but i have set it and it works.
+
+#### Install NixOS
+
+ nixos-install
+ reboot
+
+(can take more than 1 hour since the kernel is compiled)