From 5911e6f6785b54b2565cb7380bbf32498d379ec0 Mon Sep 17 00:00:00 2001
From: coolneng <akasroua@gmail.com>
Date: Mon, 24 May 2021 21:44:00 +0200
Subject: [PATCH] Spin down the HDDs when not in use

---
 modules/periodic.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/modules/periodic.nix b/modules/periodic.nix
index 2305eca..0ff5b51 100644
--- a/modules/periodic.nix
+++ b/modules/periodic.nix
@@ -61,4 +61,15 @@ in {
     requires = [ "sata-hat.service" ];
     after = [ "vault.mount" ];
   };
+
+  # Idle HDDs when not used
+  systemd.services.hd-idle = {
+    description = "Idle HDDs when not in use";
+    wantedBy = [ "default.target" ];
+    path = with pkgs; [ hd-idle ];
+    script = "${pkgs.hd-idle}/bin/hd-idle";
+    serviceConfig.Type = "simple";
+    requires = [ "sata-hat.service" ];
+    after = [ "vault.mount" ];
+  };
 }