From c3f0a845ad7c523fd69e4d3ab977b1efc1baf1b3 Mon Sep 17 00:00:00 2001
From: Chris Toph <toph@ryot.foo>
Date: Wed, 4 Sep 2024 00:07:00 -0400
Subject: [PATCH] Mergerfs setup for /pool

---
 nixos/configuration.nix          |  1 +
 nixos/hardware-configuration.nix | 12 +++++++-----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 788c4b4..b89c3dc 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -86,6 +86,7 @@ in {
   # SYSTEM PACKAGES
   environment.systemPackages = with pkgs; [
     git
+    mergerfs
     micro
     openssh
     ranger
diff --git a/nixos/hardware-configuration.nix b/nixos/hardware-configuration.nix
index fe5f906..3dd08ce 100644
--- a/nixos/hardware-configuration.nix
+++ b/nixos/hardware-configuration.nix
@@ -2,11 +2,13 @@
   # Treats the system as a container.
   boot.isContainer = true;
 
-  # TODO: SSHFS
-  # fileSystems."/" = {
-  #   device = "/dev/sda1";
-  #   fsType = "ext4";
-  # };
+  programs.fuse.userAllowOther = true;
+
+  fileSystems."/pool" = {
+    fsType = "fuse.mergerfs";
+    device = "/mnt/data*";
+    options = ["direct_io" "defaults" "allow_other" "minfreespace=50G" "fsname=mergerfs" "category.create=mfs" "nonempty"];
+  };
 
   # Set your system kind (needed for flakes)
   nixpkgs.hostPlatform = "x86_64-linux";