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	<title>Comments for JustynShull.com</title>
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	<link>http://justynshull.com</link>
	<description>I Am Justyn</description>
	<lastBuildDate>Wed, 03 Aug 2011 17:25:29 +0000</lastBuildDate>
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		<title>Comment on Xen file-based vs LVM-based disk images (benchmarks) by Pravin</title>
		<link>http://justynshull.com/2011/05/xen-file-based-vs-lvm-based-disk-images-benchmarks/#comment-128</link>
		<dc:creator>Pravin</dc:creator>
		<pubDate>Wed, 03 Aug 2011 17:25:29 +0000</pubDate>
		<guid isPermaLink="false">http://justynshull.com/?p=133#comment-128</guid>
		<description>Try this url, helped me a lot
http://www.redhatlinux.info/2010/11/lvm-logical-volume-manager.html</description>
		<content:encoded><![CDATA[<p>Try this url, helped me a lot<br />
<a href="http://www.redhatlinux.info/2010/11/lvm-logical-volume-manager.html" rel="nofollow">http://www.redhatlinux.info/2010/11/lvm-logical-volume-manager.html</a></p>
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		<title>Comment on Xen file-based vs LVM-based disk images (benchmarks) by Justyn</title>
		<link>http://justynshull.com/2011/05/xen-file-based-vs-lvm-based-disk-images-benchmarks/#comment-127</link>
		<dc:creator>Justyn</dc:creator>
		<pubDate>Wed, 15 Jun 2011 23:02:59 +0000</pubDate>
		<guid isPermaLink="false">http://justynshull.com/?p=133#comment-127</guid>
		<description>I haven&#039;t had the time yet to run any more tests since this post, but I still plan to.  Hopefully sometime soon.  

As for creating a LVM for a DomU, it&#039;s very simple.   Create the lvm like normal:
&lt;code&gt;lvcreate -L30G -n testvm1 XenVM&lt;/code&gt;
And then for the disk in the DomU xen configuration, you&#039;d use something like this for the disk:
&lt;code&gt;disk = [&#039;phy:/dev/XenVM/testvm1,sda1,w&#039;]&lt;/code&gt;</description>
		<content:encoded><![CDATA[<p>I haven&#8217;t had the time yet to run any more tests since this post, but I still plan to.  Hopefully sometime soon.  </p>
<p>As for creating a LVM for a DomU, it&#8217;s very simple.   Create the lvm like normal:<br />
<code>lvcreate -L30G -n testvm1 XenVM</code><br />
And then for the disk in the DomU xen configuration, you&#8217;d use something like this for the disk:<br />
<code>disk = ['phy:/dev/XenVM/testvm1,sda1,w']</code></p>
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		<title>Comment on Xen file-based vs LVM-based disk images (benchmarks) by NW</title>
		<link>http://justynshull.com/2011/05/xen-file-based-vs-lvm-based-disk-images-benchmarks/#comment-108</link>
		<dc:creator>NW</dc:creator>
		<pubDate>Tue, 31 May 2011 21:04:52 +0000</pubDate>
		<guid isPermaLink="false">http://justynshull.com/?p=133#comment-108</guid>
		<description>Hey I found this information really useful for I doing a research with Xen as well and I was debating over how to create my VMs in DomU. Have you run other tests as you planned to. I would like to see more results. And can you give a me good link follow to create a LVM for DomU. Thanks</description>
		<content:encoded><![CDATA[<p>Hey I found this information really useful for I doing a research with Xen as well and I was debating over how to create my VMs in DomU. Have you run other tests as you planned to. I would like to see more results. And can you give a me good link follow to create a LVM for DomU. Thanks</p>
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		<title>Comment on About by Justyn</title>
		<link>http://justynshull.com/about/#comment-34</link>
		<dc:creator>Justyn</dc:creator>
		<pubDate>Thu, 03 Feb 2011 00:52:19 +0000</pubDate>
		<guid isPermaLink="false">https://justynshull.com/?page_id=2#comment-34</guid>
		<description>Haha yeah, I really wanted sho.tz actually.    I could only find out how to register 3rd level tlds for .tz like .co.tz.    I&#039;ll have to keep looking into that though cuz I agree, it would be sick.</description>
		<content:encoded><![CDATA[<p>Haha yeah, I really wanted sho.tz actually.    I could only find out how to register 3rd level tlds for .tz like .co.tz.    I&#8217;ll have to keep looking into that though cuz I agree, it would be sick.</p>
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		<title>Comment on About by uber!</title>
		<link>http://justynshull.com/about/#comment-31</link>
		<dc:creator>uber!</dc:creator>
		<pubDate>Sat, 15 Jan 2011 03:01:46 +0000</pubDate>
		<guid isPermaLink="false">https://justynshull.com/?page_id=2#comment-31</guid>
		<description>Know what I&#039;m thinkin&#039;?

sho.tz    !!!!


http://www.psg.com/dns/tz/

If you could find a way to get a domain registered with that .tz extension that would be _SICK_ !!!</description>
		<content:encoded><![CDATA[<p>Know what I&#8217;m thinkin&#8217;?</p>
<p>sho.tz    !!!!</p>
<p><a href="http://www.psg.com/dns/tz/" rel="nofollow">http://www.psg.com/dns/tz/</a></p>
<p>If you could find a way to get a domain registered with that .tz extension that would be _SICK_ !!!</p>
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		<title>Comment on du2.php by Ryan Uber</title>
		<link>http://justynshull.com/2010/08/du2-php/#comment-10</link>
		<dc:creator>Ryan Uber</dc:creator>
		<pubDate>Fri, 08 Oct 2010 04:29:22 +0000</pubDate>
		<guid isPermaLink="false">http://justynshull.com/?p=72#comment-10</guid>
		<description>I had a quick suggestion on this post -- You could do away with a lot of the shell_exec-type functions by doing something like what this guy is doing:

http://www.phpro.org/examples/Directory-Size.html

and instead of using exec ( &quot;pwd&quot; ), use getcwd() instead. Then, for the directory listing, you could use a combination of opendir() to get the directory handle open, and then throw a while loop onto a readdir() and loop through the listing. I think you could pretty much clear up all of the exec stuff in this script, then it would not matter if you had exec-functionality enabled in php.ini.

Don&#039;t forget to throw an is_readable() if statement in there or something so that unreadable directories or files won&#039;t stop your show.

Good work on this script though. I can see this being handy for anyone with web hosting somewhere who doesn&#039;t understand where all of their quota went, and no SSH access.</description>
		<content:encoded><![CDATA[<p>I had a quick suggestion on this post &#8212; You could do away with a lot of the shell_exec-type functions by doing something like what this guy is doing:</p>
<p><a href="http://www.phpro.org/examples/Directory-Size.html" rel="nofollow">http://www.phpro.org/examples/Directory-Size.html</a></p>
<p>and instead of using exec ( &#8220;pwd&#8221; ), use getcwd() instead. Then, for the directory listing, you could use a combination of opendir() to get the directory handle open, and then throw a while loop onto a readdir() and loop through the listing. I think you could pretty much clear up all of the exec stuff in this script, then it would not matter if you had exec-functionality enabled in php.ini.</p>
<p>Don&#8217;t forget to throw an is_readable() if statement in there or something so that unreadable directories or files won&#8217;t stop your show.</p>
<p>Good work on this script though. I can see this being handy for anyone with web hosting somewhere who doesn&#8217;t understand where all of their quota went, and no SSH access.</p>
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		<title>Comment on du2.php by admin</title>
		<link>http://justynshull.com/2010/08/du2-php/#comment-6</link>
		<dc:creator>admin</dc:creator>
		<pubDate>Wed, 29 Sep 2010 02:56:13 +0000</pubDate>
		<guid isPermaLink="false">http://justynshull.com/?p=72#comment-6</guid>
		<description>Hey James, does the user the script&#039;s being run as have permission to access the directories your getting errors on?   Read and Execute should be all it would need.    Does the php error_log have anything useful in it when it errors out? If you want to send me an e-mail (justyn [at] justynshull.com) I wouldn&#039;t mind helping you troubleshoot it.  

I have a different file manager script that does what this one does and some more that I&#039;ll be posting soon.   It actually has some error checking in it and may be more useful since it won&#039;t just die without saying why on directories it can&#039;t access.</description>
		<content:encoded><![CDATA[<p>Hey James, does the user the script&#8217;s being run as have permission to access the directories your getting errors on?   Read and Execute should be all it would need.    Does the php error_log have anything useful in it when it errors out? If you want to send me an e-mail (justyn [at] justynshull.com) I wouldn&#8217;t mind helping you troubleshoot it.  </p>
<p>I have a different file manager script that does what this one does and some more that I&#8217;ll be posting soon.   It actually has some error checking in it and may be more useful since it won&#8217;t just die without saying why on directories it can&#8217;t access.</p>
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		<title>Comment on du2.php by James R</title>
		<link>http://justynshull.com/2010/08/du2-php/#comment-5</link>
		<dc:creator>James R</dc:creator>
		<pubDate>Mon, 27 Sep 2010 03:03:29 +0000</pubDate>
		<guid isPermaLink="false">http://justynshull.com/?p=72#comment-5</guid>
		<description>Hi there. I am having a bit of a problem with the script, I&#039;m guessing it&#039;s some sort of permissions issue. I can browse some directories, but others come up blank and won&#039;t show the subdirectories - with error &quot;Error on 2: &#039;Existence&quot;. Could you help me out?

Thanks.</description>
		<content:encoded><![CDATA[<p>Hi there. I am having a bit of a problem with the script, I&#8217;m guessing it&#8217;s some sort of permissions issue. I can browse some directories, but others come up blank and won&#8217;t show the subdirectories &#8211; with error &#8220;Error on 2: &#8216;Existence&#8221;. Could you help me out?</p>
<p>Thanks.</p>
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	<item>
		<title>Comment on du.php – PHP Disk Usage script by du2.php &#124; JustynShull.com</title>
		<link>http://justynshull.com/2010/08/du-php-php-disk-usage-script/#comment-2</link>
		<dc:creator>du2.php &#124; JustynShull.com</dc:creator>
		<pubDate>Wed, 18 Aug 2010 05:01:11 +0000</pubDate>
		<guid isPermaLink="false">https://justynshull.com/?p=25#comment-2</guid>
		<description>[...] du.php [...]</description>
		<content:encoded><![CDATA[<p>[...] du.php [...]</p>
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