From ca7450f55c5c88022dda9f5d7e7f56bf5da6f2c8 Mon Sep 17 00:00:00 2001
From: Noa Aarts <noa@voorwaarts.nl>
Date: Tue, 26 Nov 2024 10:53:48 +0100
Subject: [PATCH] use btrfs for nix store

---
 hosts/lambdaos/hardware-configuration.nix | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/hosts/lambdaos/hardware-configuration.nix b/hosts/lambdaos/hardware-configuration.nix
index 9f9950f..f536ec8 100644
--- a/hosts/lambdaos/hardware-configuration.nix
+++ b/hosts/lambdaos/hardware-configuration.nix
@@ -36,6 +36,16 @@
     fsType = "vfat";
   };
 
+  fileSystems."/nix" = {
+    device = "/dev/disk/by-uuid/b64dfc95-05c7-40bb-879b-9820c84779dc";
+    fsType = "btrfs";
+    options = [
+      "compress=zstd"
+      "noatime"
+      "subvol=nix"
+    ];
+  };
+
   fileSystems."/home/noa/Pictures/library" = {
     device = "/dev/disk/by-uuid/93a74173-8719-4be2-86b3-dc80588b9cf8";
     fsType = "ext4";