From a93c0fdff1e7cb0cf5cb55ae459fd44f79b2acd1 Mon Sep 17 00:00:00 2001
From: Filippo Berto <berto.f@protonmail.com>
Date: Wed, 15 Feb 2023 10:43:16 +0100
Subject: [PATCH] Better btrfs autoScrub defaults

---
 nixos_modules/btrfs_scrub.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos_modules/btrfs_scrub.nix b/nixos_modules/btrfs_scrub.nix
index 0eaf53d..e131095 100644
--- a/nixos_modules/btrfs_scrub.nix
+++ b/nixos_modules/btrfs_scrub.nix
@@ -8,7 +8,7 @@ let
     unique (attrValues (mapAttrs (_: v: v.device) btrfsFileSystems));
 in {
   services.btrfs.autoScrub = {
-    enable = true;
+    enable = btrfsDevices != [ ];
     fileSystems = btrfsDevices;
   };
 }