jlouis

## Enable kernel poll and a few async threads
+K true
+A 5
+Q 64000
+P 128000
+sbt db
+sbwt very_long
+swt very_low
+sub true
+Mulmbcs 32767

dch

Traditional Pumpkin Pie Recipe

Würziger Kürbiskuchen aus Georgia, USA

Zum Teig

Verwenden Sie entweder tiefgekühlten Blätterteig, oder Sie stellen einen echten anglo-amerikanerischen "pie"-Tieg her. Das geht blitz-schnell und gelingt immer, wenn Sie folgendes beachten:

denji

To install unbound you can use homebrew

$ brew install unbound ldns

Now we can edit the configuration file of unbound which by default is located in /usr/local/etc/unbound/unbound.conf:

brendangregg

F1. FS 128k streaming writes

Benchmark: fio write

Command: fio --name=seqwrite --rw=write --bs=128k --size=4g --end_fsync=1 --loops=4 # aggrb tput

Rationale: Measure the performance of a single threaded streaming write of a reasonably large file. The aim is to measure how well the file system and platform can sustain a write workload, which will depend on how well it can group and dispatch writes. It's difficult to benchmark buffered file system writes in both a short duration and in a repeatable way, as performance greatly depends on if and when the pagecache begins to flush dirty data. As a workaround, an fsync() at the end of the benchmark is called to ensure that flushing will always occur, and the benchmark also repeats four times. While this provides a much more reliable measurement, it is somewhat worst-case (applications don't always fsync), providing closer to a minimum rate – rather than a maximum rate – that you should expect.

F2. FS cached 4k random reads

kafecho

---
- hosts: cd-servers
  gather_facts: no
  sudo: true
  user: deploy
  tasks:
  - name: Install Couchdb dependencies
    yum: name={{ item }} state=installed
    with_items:
    - autoconf

edef1c

http://utcc.utoronto.ca/~cks/space/blog/solaris/ZFSHowMetadataUpdates

http://utcc.utoronto.ca/~cks/space/blog/solaris/ZFSRewriteDesire

http://utcc.utoronto.ca/~cks/space/blog/solaris/ZFSUberblockWrites

http://web.archive.org/web/20130213213309/http://hub.opensolaris.org/bin/view/Community+Group+zfs/source

https://web.archive.org/web/20240423090939/http://www.osdevcon.org/2009/slides/zfs_internals_uli_graef.pdf

mschoch

Vagrant.configure("2") do |config|
  config.vm.network "forwarded_port", guest: 8091, host: 8091
  config.vm.network "forwarded_port", guest: 8092, host: 8092
  config.vm.network "forwarded_port", guest: 11210, host: 11210
  config.vm.network "forwarded_port", guest: 9091, host: 9091
  config.vm.network "forwarded_port", guest: 9200, host: 9200
  config.vm.network "forwarded_port", guest: 9300, host: 9300
  config.vm.network "forwarded_port", guest: 3133, host: 3133
end

bryanhunter

#!/bin/bash
# Pull this file down, make it executable and run it with sudo
# wget https://gist.githubusercontent.com/bryanhunter/10380945/raw/build-erlang-17.0.sh
# chmod u+x build-erlang-17.0.sh
# sudo ./build-erlang-17.0.sh

if [ $(id -u) != "0" ]; then
echo "You must be the superuser to run this script" >&2
exit 1
fi

thomasfr

How-to setup a simple git push deployment

These are my notes basically. At first i created this gist just as a reminder for myself. But feel free to use this for your project as a starting point. If you have questions you can find me on twitter @thomasf https://twitter.com/thomasf This is how i used it on a Debian Wheezy testing (https://www.debian.org/releases/testing/)

Discuss, ask questions, etc. here https://news.ycombinator.com/item?id=7445545

On the server (example.com)

vladdu

;;; File: emacs-indent-erlang
;;; adapted from http://www.cslab.pepperdine.edu/warford/BatchIndentationEmacs.html

;; this has to be set to the real path on your system
(add-to-list 'load-path "~/.emacs.d/elpa/erlang-20131025.6") 
(load-library "erlang")

;; comment out the call to untabify if you want the mixed tabs and spaces

(defun emacs-indent-function ()