From 5b7e1eef9e9c70839aa2b41a801fa3d84f14c1e9 Mon Sep 17 00:00:00 2001
From: Valentin Brandl <mail@vbrandl.net>
Date: Tue, 31 Oct 2023 12:34:22 +0100
Subject: [PATCH] Enable btrfs autoscrub

---
 machines/morpheus.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/machines/morpheus.nix b/machines/morpheus.nix
index 2a262a0..bb5d77d 100644
--- a/machines/morpheus.nix
+++ b/machines/morpheus.nix
@@ -103,6 +103,13 @@ inputs.nixpkgs.lib.nixosSystem {
         supportedFilesystems = [ "ntfs" ];
       };
 
+      # btrf autoscrub
+      services.btrfs.autoScrub = {
+        enable = true;
+        # multiple subvolumes of the same fs are mounted. only scrub '/' to prevent multiple runs
+        fileSystems = [ "/" ];
+      };
+
       fileSystems."/" =
         { device = "/dev/disk/by-uuid/93bdadfc-961a-4ea6-aef0-d3cd50847f0b";
           fsType = "btrfs";