http://blogs.msdn.com/b/tvoellm/archive/2008/01/02/hyper-v-scsi-vs-ide-do-you-really-need-an-ide-and-scsi-drive-for-best-performance.aspxWow... blogging is fun and can really help people understand a topic. Other times it can be a chore when the whole picture is not presented up front. This is just what I did in a previous post http://blogs.msdn.com/tvoellm/archive/2007/12/12/which-isen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/tvoellm/archive/2008/01/02/hyper-v-scsi-vs-ide-do-you-really-need-an-ide-and-scsi-drive-for-best-performance.aspx#9931127Tue, 01 Dec 2009 22:38:00 GMT91d46819-8472-40ad-a661-2c78acb4018c:9931127Brandon Stricker<p>I did some testing recently with Hyper-V on Windows Server 2008 R2 and found no major performance differences when it came to IDE vs SCSI. My article here (<a rel="nofollow" target="_new" href="http://www.nodnarb.net/post.aspx?id=7ee1331a-5042-474d-8aa9-508296b30e27">http://www.nodnarb.net/post.aspx?id=7ee1331a-5042-474d-8aa9-508296b30e27</a>) details my methods and results, if anyone out there is interested. I hope it's helpful.</p><div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=9931127" width="1" height="1">http://blogs.msdn.com/b/tvoellm/archive/2008/01/02/hyper-v-scsi-vs-ide-do-you-really-need-an-ide-and-scsi-drive-for-best-performance.aspx#8897141Tue, 26 Aug 2008 15:14:37 GMT91d46819-8472-40ad-a661-2c78acb4018c:8897141Dario IT Solutions Blog<p>Virtualization terminology Before we start, I wanted to define some terms commonly used in virtualization</p> <img src="http://blogs.msdn.com/aggbug.aspx?PostID=8897141" width="1" height="1">http://blogs.msdn.com/b/tvoellm/archive/2008/01/02/hyper-v-scsi-vs-ide-do-you-really-need-an-ide-and-scsi-drive-for-best-performance.aspx#8746247Fri, 18 Jul 2008 06:55:09 GMT91d46819-8472-40ad-a661-2c78acb4018c:8746247John Chen<p>Why not just tell us directly that Hyper-V can NOT boot from scsi? A production server boots from IDE. Sounds like we are still in 90s. </p><div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=8746247" width="1" height="1">