<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"High Tower Text";
panose-1:2 4 5 2 5 5 6 3 3 3;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-fareast-language:EN-US;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";
mso-fareast-language:EN-US;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-IN link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'>Hi Experts,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'> With regards to open stack implementation in my environment I would like to understand whether it works on Type 1 or Type 2 Hypervisor.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'>To put it in brief with my understanding OpenStack needs a operating system to run. I am curious about performance of the OpenStack model. It has to involve operating system to communicate with the hardware according to hypervisor type 2. With our traditional type 1 hypervisor it is independent of operating system when communication happens.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'>With this type 2 model it has to communicate with the operating system? Any insights about performance and reliability is appreciated.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'>Please reply all.</span><span style='font-size:14.0pt;font-family:Wingdings'>J</span><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:14.0pt;font-family:"High Tower Text","serif"'>Arasu<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> <o:p></o:p></p></div></body></html>