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nixpkgs/pkgs/os-specific/linux/fatrace/default.nix
2014-11-24 11:58:24 +01:00

32 lines
1,016 B
Nix

{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;
};
}