petedoyle

// CONFIG:
def apiBaseUrl = "http://conf.cotni.org/bigbluebutton/api" // no trailing '/' please
def salt = "26f31c52-6d4f-4562-b3c7-fd7857d191ac"

def phoneNumber = "360-536-4392" // the number to join the conference via phone
def meetingParams = [
                        name: 71000,
                        meetingID: 71000, 
                        attendeePW: 7777,
                        moderatorPW: 8888, 

petedoyle

public class MainActivity extends android.support.v4.app.FragmentActivity {
	// Only one MapView instance is allowed per MapActivity,
	// so we inflate it in the MainActivity and tie its
	// lifetime here to the MainActivity.  Package scope
	// so we can grab them from different instances of map 
	// fragments.
	//
	// The other option was to make them static, but that causes
	// memory leaks on screen rotation.
	View mMapViewContainer;

petedoyle

#!/bin/bash

# Capture current date as a variable
DATE=`date +"%Y%m%d-%H:%M:%S"` # example output format: 20110925-21:10:36

echo -e "\nRecursively snapshotting storage pool with tag @BACKUP_$DATE"
echo "Running 'zfs snapshot -r storage@BACKUP_$DATE'"
time zfs snapshot -r storage@BACKUP_$DATE

echo -e "\n\nDeleting backups pool to make way for new backup (usually takes a few minutes)."

petedoyle

#top-bar {
    height: auto;
}

#search {
    padding: 8px 0;
}

#lhn-add-subscription-section {
    height: 48px;

petedoyle

<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:android="http://schemas.android.com/apk/res/android">
	<style
		name="Theme.MyTheme"
		parent="android:style/Theme.Holo">
		<!-- Setting windowNoTitle to true would turn off the ActionBar -->
		<item name="android:windowNoTitle">false</item>
		<item name="android:windowActionBar">true</item>
	</style>
</resources>

petedoyle

Storm 3GB SSD instance
Filesystem: Ext3
----------------------
root@ssddb1:~# bonnie++ -d tmp -u root
 ...
Version  1.96       ------Sequential Output------ --Sequential Input- --Random-
Concurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
ssddb1.local  5464M  1480  99 888791  77 281107  23  5919  98 608776  26 12463 111
Latency              5591us   55315us   72806us    4821us   89998us    2431us

petedoyle

#!/bin/bash
if [ -z "$1" ]
then
        FILENAME=pg_dumpall_$(date +"%Y%m%d-%H:%M:%S").sql.gz
else
        FILENAME=$1
fi

FQ_FILENAME=/var/lib/pgsql/backups/$FILENAME
su -c "pg_dumpall | gzip -c > $FQ_FILENAME" postgres

petedoyle

#   Copyright 2012 Peter Doyle (petedoyle at gmail.com)
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,

petedoyle

# http://localhost:8080/v1/solution?solutionCategoryId=4942
select 
	this_.id as id3_1_,
	this_.version as version3_1_,
	this_.date_created as date3_3_1_,
	this_.description as descript4_3_1_,
	this_.import_source as import5_3_1_,
	this_.import_source_collection_url as import6_3_1_,
	this_.import_source_url as import7_3_1_,
	this_.keywords as keywords3_1_,

petedoyle

Overview

I'm tired of massive delay (500-1000 ms pings) while uploading large files. QoS helps some, but a significant portion remains due to bufferbloat (100-150ms). This leads to delay in VoIP calls and generally sluggish web browsing while uploading.

The new Codel algorithm in OpenWRT / Attitude Adjustment should help a lot. The results below show only ~5-6ms of added latency during uploads (i.e. 14ms vs 500+ms before!). Insane.

These instructions are for the TP-Link TL-WDR4300, because I got a good deal. If you have the money, buy a Netgear WNDR3800 and install CeroWRT, you'll probably see even better results.

Why the TP-Link TL-WDR4300

In short, its fully supported in OpenWRT Attitude Adjustment and works well for my needs:

• Cheap