From a39ecc27f855054e8d44ac37bd24b608171a89b9 Mon Sep 17 00:00:00 2001
From: Tobias Geerinckx-Rice <tobias.geerinckx.rice@gmail.com>
Date: Sun, 23 Nov 2014 08:53:40 +0100
Subject: Add fatrace: reports system-wide file access events

---
 pkgs/os-specific/linux/fatrace/default.nix | 31 ++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 pkgs/os-specific/linux/fatrace/default.nix

(limited to 'pkgs/os-specific/linux/fatrace')

diff --git a/pkgs/os-specific/linux/fatrace/default.nix b/pkgs/os-specific/linux/fatrace/default.nix
new file mode 100644
index 00000000000..c6e52934a77
--- /dev/null
+++ b/pkgs/os-specific/linux/fatrace/default.nix
@@ -0,0 +1,31 @@
+{stdenv, fetchurl, python3}:
+
+stdenv.mkDerivation rec {
+  version = "0.9";
+  name = "fatrace-${version}";
+
+  src = fetchurl {
+    url = "https://launchpad.net/fatrace/trunk/${version}/+download/${name}.tar.bz2";
+    sha256 = "c028d822ffde68805e5d1f62c4e2d0f4b3d4ae565802cc9468c82b25b92e68cd";
+  };
+
+  buildInputs = [ python3 ];
+
+  makeFlagsArray = "PREFIX=$(out)";
+
+  meta = with stdenv.lib; {
+    description = "Report system-wide file access events";
+    homepage = https://launchpad.net/fatrace/;
+    license = with licenses; gpl3Plus;
+    longDescription = ''
+      fatrace reports file access events from all running processes.
+      Its main purpose is to find processes which keep waking up the disk
+      unnecessarily and thus prevent some power saving.
+
+      Requires a Linux kernel with the FANOTIFY configuration option enabled.
+      Enabling X86_MSR is also recommended for power-usage-report on x86.
+    '';
+    maintainers = with maintainers; [ nckx ];
+    platforms = with platforms; linux;
+  };
+}
-- 
cgit 1.4.1