1 files changed, 13 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/tasks/bcache.nix b/nixpkgs/nixos/modules/tasks/bcache.nix
new file mode 100644
index 000000000000..8bab91c721fd
--- /dev/null
+++ b/nixpkgs/nixos/modules/tasks/bcache.nix
@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+
+{
+
+  environment.systemPackages = [ pkgs.bcache-tools ];
+
+  services.udev.packages = [ pkgs.bcache-tools ];
+
+  boot.initrd.extraUdevRulesCommands = ''
+    cp -v ${pkgs.bcache-tools}/lib/udev/rules.d/*.rules $out/
+  ''; 
+
+}