improve nix gc

2023-09-09 11:58:01 +02:00 · 2023-09-09 11:58:01 +02:00 · ca14e8b573
parent 29da74a2fb
commit ca14e8b573
1 changed files with 4 additions and 0 deletions
--- a/base.nix
+++ b/base.nix
@ -47,6 +47,10 @@
  nix.gc.automatic = true;
  nix.gc.dates     = "weekly";
  nix.gc.options   = "--delete-older-than 30d";
+  nix.extraOptions = ''
+    min-free = ${toString (1 * 1024 * 1024 * 1024)}
+    max-free = ${toString (5 * 1024 * 1024 * 1024)}
+  '';

  services.thermald.enable = lib.mkIf (config.nixpkgs.system == "x86_64-linux") true;