From 076f40b031d206749c1dafd2a669547b37f80d5b Mon Sep 17 00:00:00 2001
From: Antoine Martin <antoine97.martin@gmail.com>
Date: Mon, 22 Feb 2021 12:41:37 +0100
Subject: [PATCH] poseidon: use compression on btrfs volume

---
 hosts/poseidon/hardware-configuration.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hosts/poseidon/hardware-configuration.nix b/hosts/poseidon/hardware-configuration.nix
index ce16a5a..bd2bc7a 100644
--- a/hosts/poseidon/hardware-configuration.nix
+++ b/hosts/poseidon/hardware-configuration.nix
@@ -16,7 +16,11 @@
   fileSystems."/" =
     { device = "/dev/disk/by-uuid/adcf0158-edfb-402f-82e7-61e4902af989";
       fsType = "btrfs";
-      options = [ "subvol=@nixos" ];
+      options = [
+        "subvol=@nixos"
+        "compress=zstd"
+        "noatime"
+      ];
     };
 
   fileSystems."/boot" =