No, the domu&#39;s are para-virtualized guest.<br><br><div class="gmail_quote">2009/5/19 Luke S Crawford <span dir="ltr">&lt;<a href="mailto:lsc@prgmr.com">lsc@prgmr.com</a>&gt;</span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">Francisco Pérez &lt;<a href="mailto:fperez.x@gmail.com">fperez.x@gmail.com</a>&gt; writes:<br>
<br>
&gt;  Hi list.<br>
&gt;<br>
&gt; Im Running xen on a brand new dell PE 1950 with 146 GB SAS Disk on raid1.<br>
&gt; The performance on the I/O on the domU is really poor, but in dom0 the<br>
&gt; performance is great.<br>
<br>
<br>
</div>Are you using HVM?<br>
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</blockquote></div><br>