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	<title>Lance Albertson</title>
	<link>http://www.lancealbertson.com</link>
	<description>Musings of a geek, jazz performer, and an OSUOSL sysadmin</description>
	<lastBuildDate>Tue, 03 May 2011 06:09:36 +0000</lastBuildDate>
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		<title>Rebalancing Ganeti Clusters</title>
		<description><![CDATA[One of the best features of Ganeti is its ability to grow linearly by adding new servers easily. We recently purchased a new server to expand our ever growing production cluster and needed to rebalance cluster. Adding and expanding the cluster consisted of the following steps: Installing the base OS on the new node Adding [...]]]></description>
		<link>http://www.lancealbertson.com/2011/05/rebalancing-ganeti-clusters/</link>
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		<title>Facebook Prineville Datacenter</title>
		<description><![CDATA[Along with the rest of the OSU Open Source Lab crew (including students), I was invited to the grand opening of Facebook&#8217;s new datacenter yesterday in Prineville, Oregon. We were lucky enough to get a private tour by Facebook&#8217;s Senior Open Source Manager, David Recordon. I was very impressed with the facility on many levels. [...]]]></description>
		<link>http://www.lancealbertson.com/2011/04/facebook-prineville-datacenter/</link>
			</item>
	<item>
		<title>Networking with Ganeti</title>
		<description><![CDATA[I&#8217;ve been asked quite a bit about how I do our network setup with Ganeti. I admit that it did take me a bit to figure out a sane way to do it in Gentoo. Unfortunately (at least in baselayout-1.x) bringing up VLANs with bridge interfaces in Gentoo is rather a pain. What I&#8217;m about [...]]]></description>
		<link>http://www.lancealbertson.com/2011/03/networking-with-ganeti/</link>
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		<title>Speaking at SCALE 9x</title>
		<description><![CDATA[I&#8217;m going to be speaking at SCALE 9x this year and giving a session on ﻿Scalable Virtualization with Ganeti on Saturday February 26th at 6pm.  I will be going over the basics of what Ganeti is and how you use it. This session will be very similar to the ones I gave last year at Open Source [...]]]></description>
		<link>http://www.lancealbertson.com/2011/02/speaking-at-scale-9x/</link>
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		<title>Handling HDD failures with Ganeti</title>
		<description><![CDATA[Recently I had one of the nodes in a Ganeti cluster go down because of a faulty hard drive. Normally we would have RAID on machines in our ganeti clusters, but this particular machine didn&#8217;t.  Having a machine go offline like that would usually be a big deal, but with ganeti and DRBD this isn&#8217;t [...]]]></description>
		<link>http://www.lancealbertson.com/2011/02/handling-hdd-failures-with-ganeti/</link>
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