clefru’s gists

clefru / gist:8256771

Last active January 2, 2016 05:28

Debug output for https://github.com/zfsonlinux/zfs/issues/2025 (z/clemens)

	Object lvl iblk dblk dsize lsize %full type
	-1 1 16K 1K 8K 1K 100.00 ZFS user/group used
	dnode flags: USED_BYTES
	dnode maxblkid: 0
	microzap: 1024 bytes, 10 entries

	ea61 = 8704
	3e9 = 8704
	3e3 = 708592128
	65 = 4077498368

clefru / gist:8256789

Created January 4, 2014 16:00

Debug output for https://github.com/zfsonlinux/zfs/issues/2025 (z/alia)

	Object lvl iblk dblk dsize lsize %full type
	-1 1 16K 1.50K 8K 1.50K 100.00 ZFS user/group used
	dnode flags: USED_BYTES
	dnode maxblkid: 0
	microzap: 1536 bytes, 14 entries

	0 = 16826733568
	3e2 = 209920
	3e8 = 3048452096
	3e6 = 31744

clefru / gist:8256832

Created January 4, 2014 16:03

Debug output for https://github.com/zfsonlinux/zfs/issues/2025 (z/leto)

	Object lvl iblk dblk dsize lsize %full type
	-1 1 16K 1K 8K 1K 100.00 ZFS user/group used
	dnode flags: USED_BYTES
	dnode maxblkid: 0
	microzap: 1024 bytes, 11 entries

	3e3 = 60928
	66 = 17408
	0 = 33536470016
	78 = 457216

clefru / gist:8578617

Created January 23, 2014 13:43

	#!/usr/bin/env python2.7
	# From HurlSly@reddit: http://www.reddit.com/r/Bitcoin/comments/1vxszh/selfish_mine_simulation_in_python/

	import random

	def Simulate(alpha,gamma,N):
	#This function simulate the selfish miners strategy.
	#It returns the proportion of blocks in the longest chain
	#which belongs to the selfish miners.
	state=0

clefru / miau.html

Created January 15, 2016 21:18

clefru / etc-nixos-configuration.nix

Created January 10, 2018 12:07

my ZFS kernel overrides for nixos

	boot.kernelPackages =
	let origKernel = pkgs.linux_4_14;
	k10temp = {
	name = "k10temp restructure";
	patch = ./k10temp.diff;
	};
	ryzenPatch = {
	name = "Ryzen temperature support";
	patch = ./ryzen-temp.diff;
	};

clefru / gist:9ed1186bf0b76d27e0ad20cbd9966b87

Created March 22, 2019 13:37

	texlive = pkgs.lib.overrideDerivation (pkgs.texlive.combine {
	inherit (pkgs.texlive)
	scheme-basic dinbrief german mnsymbol crimson xkeyval mweights ucs totpages booktabs lm ms setspace tabu xcolor soul varwidth enumitem collection-fontsrecommended ulem titlesec hyperref memoir hyphen-german hyphen-english multirow csquotes etoolbox subfigure subfig caption spreadtab fp xstring siunitx l3kernel l3packages xint xifthen isodate substr dvisvgm fontspec fontaxes xetex;
	minionpro.pkgs = [pkgs.minionpro];
	}) (oldAttrs: {
	postBuild = ''
	# Save the udpmap.cfg because texlive.combine removes it.
	cat $out/share/texmf/web2c/updmap.cfg > $out/share/texmf/web2c/updmap.cfg.1
	'' + oldAttrs.postBuild + ''
	# Move updmap.cfg into its original place and rerun mktexlsr, so that kpsewhich finds it

clefru / gist:4fe29e5b880534b77f1775a859e25808

Created March 27, 2019 11:27

	{
	nixpkgs-18.09 = builtins.fetchGit {
	url = "https://github.com/nixos/nixpkgs-channels";
	ref = "nixos-18.09";
	rev = "....";
	};
	nixpkgs-19.03 = builtins.fetchGit {
	url = "https://github.com/nixos/nixpkgs-channels";
	ref = "nixos-19.03";
	rev = "....";

clefru / keybase.md

Created May 4, 2019 20:54

I hereby claim:

To claim this, I am signing this object:

clefru / gist:7a44edd81f00ae7d03358ae2c96ebb02

Created August 26, 2019 11:23

vm-test2.nix

	let pkgs = import <nixpkgs> {};
	config = (import <nixpkgs/nixos/lib/eval-config.nix> {
	system=pkgs.system;
	modules = [ {
	fileSystems."/".device = "/dev/disk/by-label/nixos";

	boot.loader.grub.version = 2;
	boot.loader.grub.device = "/dev/sda";
	boot.loader.timeout = 0;