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	<title>Comments on: High-Availability Storage with Slackware, DRBD &amp; Pacemaker</title>
	<atom:link href="http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/feed/" rel="self" type="application/rss+xml" />
	<link>http://blog.tpa.me.uk</link>
	<description>Tech notes from a Systems Administrator</description>
	<lastBuildDate>Sat, 03 Dec 2011 13:06:04 +0000</lastBuildDate>
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		<title>By: Martin Fox</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-7808</link>
		<dc:creator>Martin Fox</dc:creator>
		<pubDate>Mon, 07 Feb 2011 07:09:55 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-7808</guid>
		<description>&lt;a href=&quot;#comment-2408&quot; rel=&quot;nofollow&quot;&gt;@Stuart Duncan &lt;/a&gt; 
+1
Many thanks, Martin from Switzerland</description>
		<content:encoded><![CDATA[<p><a href="#comment-2408" rel="nofollow">@Stuart Duncan </a><br />
+1<br />
Many thanks, Martin from Switzerland</p>
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		<title>By: Zordrak</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-4364</link>
		<dc:creator>Zordrak</dc:creator>
		<pubDate>Wed, 17 Nov 2010 17:05:47 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-4364</guid>
		<description>&lt;a href=&quot;#comment-4362&quot; rel=&quot;nofollow&quot;&gt;@Marco Carlo Spada &lt;/a&gt; 

It has been quite a while since I last worked on this, and I&#039;m not familiar with any recent developments however my primary observation is that (last time I looked at it) you needed OpenAIS if you want Corosync because there are a few components in OpenAIS that Corosync needs. They used to be the same thing, but were then split into two.
 I can&#039;t say that authoritatively, but it&#039;s what I would do.

Also, it sounds silly but I want to make sure that you have actually installed the cluster-glue and resource agents packages into the system before building corosync and you havent only built them but not yet installed them. Easy mistake to make.

Other than that my best recommendation is that you head to the IRC channel to see if they can point you in the right direction: #linux-ha on FreeNode.</description>
		<content:encoded><![CDATA[<p><a href="#comment-4362" rel="nofollow">@Marco Carlo Spada </a> </p>
<p>It has been quite a while since I last worked on this, and I&#8217;m not familiar with any recent developments however my primary observation is that (last time I looked at it) you needed OpenAIS if you want Corosync because there are a few components in OpenAIS that Corosync needs. They used to be the same thing, but were then split into two.<br />
 I can&#8217;t say that authoritatively, but it&#8217;s what I would do.</p>
<p>Also, it sounds silly but I want to make sure that you have actually installed the cluster-glue and resource agents packages into the system before building corosync and you havent only built them but not yet installed them. Easy mistake to make.</p>
<p>Other than that my best recommendation is that you head to the IRC channel to see if they can point you in the right direction: #linux-ha on FreeNode.</p>
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		<title>By: Marco Carlo Spada</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-4362</link>
		<dc:creator>Marco Carlo Spada</dc:creator>
		<pubDate>Wed, 17 Nov 2010 16:43:08 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-4362</guid>
		<description>Hi everybody,

I&#039;ve just discovered this blog and I felt down immediatly.

I&#039; trying to compile the whole HA suite under Slackware64 (13.1) and I&#039;m working hard since few weeks. I fully agree with you when you say that « ...Setting up the pacemaker stack is the hardest thing I have yet had to do in my professional career... ».

Well I&#039;m now blocked at the Pacemaker ./config because it claims for the Hartbeat utility libraries.

======
configure: error: in `/usr/src/Pacemaker-1-0-Pacemaker-1.0.10&#039;:
configure: error: Core Heartbeat utility libraries not found: no
======

I tryed the 1.0.10, 1.0.5 versions and the last tip release downladed from Clusterlabs with the same exit error.

I installed in the order you show:

1)  Cluster Glue
2)  Cluster Resource Agents
3)  Corosync

avoiding openAIS because they say it&#039;s only needed with multi-access filesystems (that I&#039;m not planning to use).

Can you suggest me where I have to modify this f*** autoconf?

thanks in advance

marco</description>
		<content:encoded><![CDATA[<p>Hi everybody,</p>
<p>I&#8217;ve just discovered this blog and I felt down immediatly.</p>
<p>I&#8217; trying to compile the whole HA suite under Slackware64 (13.1) and I&#8217;m working hard since few weeks. I fully agree with you when you say that « &#8230;Setting up the pacemaker stack is the hardest thing I have yet had to do in my professional career&#8230; ».</p>
<p>Well I&#8217;m now blocked at the Pacemaker ./config because it claims for the Hartbeat utility libraries.</p>
<p>======<br />
configure: error: in `/usr/src/Pacemaker-1-0-Pacemaker-1.0.10&#8242;:<br />
configure: error: Core Heartbeat utility libraries not found: no<br />
======</p>
<p>I tryed the 1.0.10, 1.0.5 versions and the last tip release downladed from Clusterlabs with the same exit error.</p>
<p>I installed in the order you show:</p>
<p>1)  Cluster Glue<br />
2)  Cluster Resource Agents<br />
3)  Corosync</p>
<p>avoiding openAIS because they say it&#8217;s only needed with multi-access filesystems (that I&#8217;m not planning to use).</p>
<p>Can you suggest me where I have to modify this f*** autoconf?</p>
<p>thanks in advance</p>
<p>marco</p>
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		<title>By: Zordrak</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-2409</link>
		<dc:creator>Zordrak</dc:creator>
		<pubDate>Mon, 02 Aug 2010 10:24:51 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-2409</guid>
		<description>&lt;a href=&quot;#comment-2408&quot; rel=&quot;nofollow&quot;&gt;@Stuart Duncan &lt;/a&gt; 
Glad to be of service.</description>
		<content:encoded><![CDATA[<p><a href="#comment-2408" rel="nofollow">@Stuart Duncan </a><br />
Glad to be of service.</p>
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		<title>By: Stuart Duncan</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-2408</link>
		<dc:creator>Stuart Duncan</dc:creator>
		<pubDate>Mon, 02 Aug 2010 10:21:05 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-2408</guid>
		<description>You are an absolute lifesaver - this is the only workable SAMBA script I&#039;ve found</description>
		<content:encoded><![CDATA[<p>You are an absolute lifesaver &#8211; this is the only workable SAMBA script I&#8217;ve found</p>
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		<title>By: Linux-HA heartbeat on slackware64</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-1982</link>
		<dc:creator>Linux-HA heartbeat on slackware64</dc:creator>
		<pubDate>Fri, 04 Jun 2010 09:25:36 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-1982</guid>
		<description>[...] Also.. heartbeat is effectively being deprecated by Pacemaker:  http://blog.tpa.me.uk/high-availabil...rbd-pacemaker/ [...]</description>
		<content:encoded><![CDATA[<p>[...] Also.. heartbeat is effectively being deprecated by Pacemaker:  <a href="http://blog.tpa.me.uk/high-availabil...rbd-pacemaker/" rel="nofollow">http://blog.tpa.me.uk/high-availabil&#8230;rbd-pacemaker/</a> [...]</p>
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	<item>
		<title>By: Paris Stefas</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-1694</link>
		<dc:creator>Paris Stefas</dc:creator>
		<pubDate>Thu, 13 May 2010 11:46:05 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-1694</guid>
		<description>After also spending a big amount of time on the linux-ha topic, one thing is for sure for me at least, heartbeat after 2.0.x became unnecessary complex and in version 3 it is now an undocumented nightmare.

It&#039;s a shame that the development group instead of building on top of the original architecture managed to split heartbeat in 1000 pieces, 
the new functionality should be designed as add-on functionality and not canceling all the documentation and effort made up to the point that heartbeat was USEFUL for MANY people. 

Currently it is good only for its developers.. it&#039;s a pity..

If it weren&#039;t for people like the author of this article that would loose days or weeks from their lives to understand and try to share their work in a human way, the BEST alternative would be to use OLD heartbeat and hope you don&#039;t meet bugs..</description>
		<content:encoded><![CDATA[<p>After also spending a big amount of time on the linux-ha topic, one thing is for sure for me at least, heartbeat after 2.0.x became unnecessary complex and in version 3 it is now an undocumented nightmare.</p>
<p>It&#8217;s a shame that the development group instead of building on top of the original architecture managed to split heartbeat in 1000 pieces,<br />
the new functionality should be designed as add-on functionality and not canceling all the documentation and effort made up to the point that heartbeat was USEFUL for MANY people. </p>
<p>Currently it is good only for its developers.. it&#8217;s a pity..</p>
<p>If it weren&#8217;t for people like the author of this article that would loose days or weeks from their lives to understand and try to share their work in a human way, the BEST alternative would be to use OLD heartbeat and hope you don&#8217;t meet bugs..</p>
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	<item>
		<title>By: Zordrak</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-1515</link>
		<dc:creator>Zordrak</dc:creator>
		<pubDate>Tue, 27 Apr 2010 22:20:55 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-1515</guid>
		<description>&lt;a href=&quot;#comment-1512&quot; rel=&quot;nofollow&quot;&gt;@Nicholas &lt;/a&gt; 


There are a number of reasons:
1. I personally find Solaris to be a vile and hateful operating system.
2. There was nothing keeping me on Solaris, there was no benefit whatsoever in retaining it.
3. The only reason it was in use in the first place was my predecessors’ dependence upon ridiculously over-priced Sun hardware and the ubiquitous hardware and software support contracts that come with them.
4. Slackware is beautiful, secure, stable and simple (don’t get me evangelising) and the rest of the core network services have been running it for years.

(Sorry I keep modifying this comment, I can’t make up my mind how I want to say it.)</description>
		<content:encoded><![CDATA[<p><a href="#comment-1512" rel="nofollow">@Nicholas </a> </p>
<p>There are a number of reasons:<br />
1. I personally find Solaris to be a vile and hateful operating system.<br />
2. There was nothing keeping me on Solaris, there was no benefit whatsoever in retaining it.<br />
3. The only reason it was in use in the first place was my predecessors’ dependence upon ridiculously over-priced Sun hardware and the ubiquitous hardware and software support contracts that come with them.<br />
4. Slackware is beautiful, secure, stable and simple (don’t get me evangelising) and the rest of the core network services have been running it for years.</p>
<p>(Sorry I keep modifying this comment, I can’t make up my mind how I want to say it.)</p>
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		<title>By: Nicholas</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-1512</link>
		<dc:creator>Nicholas</dc:creator>
		<pubDate>Tue, 27 Apr 2010 22:03:13 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-1512</guid>
		<description>Question, since you were already a Solaris shop, why not look at an OpenSolaris or Solaris x86 / ZFS / NFS -based platform?  I&#039;m pretty sure there&#039;s a way to build the same thing without needing to go to a completely different OS.</description>
		<content:encoded><![CDATA[<p>Question, since you were already a Solaris shop, why not look at an OpenSolaris or Solaris x86 / ZFS / NFS -based platform?  I&#8217;m pretty sure there&#8217;s a way to build the same thing without needing to go to a completely different OS.</p>
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		<title>By: lazyadmin</title>
		<link>http://blog.tpa.me.uk/high-availability-storage-with-slackware-drbd-pacemaker/comment-page-1/#comment-1132</link>
		<dc:creator>lazyadmin</dc:creator>
		<pubDate>Wed, 07 Apr 2010 18:47:06 +0000</pubDate>
		<guid isPermaLink="false">http://blog.tpa.me.uk/?page_id=179#comment-1132</guid>
		<description>Thanks for guide.  I had trouble setting up the samba resource and your guide helped a bunch.</description>
		<content:encoded><![CDATA[<p>Thanks for guide.  I had trouble setting up the samba resource and your guide helped a bunch.</p>
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