Hi Tilak, CloudStack can most certainly manage kvm and XenServer at the same time.
Firstly download the latest XenServer system VM Template in line with the install docs for your version. You then need to setup the Xenserver Traffic Labels on each network in CloudStack, setting them the same as the actual names of the networks or bonds you have setup on your XenServer hosts. Regarding lack of Intel VT support you need to run the following to update the database BEFORE you try adding the hosts mysql -p<password> cloud -e \ "INSERT INTO cloud.configuration (category, instance, component, name, value, description) VALUES ('Advanced', 'DEFAULT', 'management-server', 'xen.check.hvm', 'false', 'Shoud we allow only the XenServers support HVM');" Finally take a look at http://shapeblue.com/cloudstack/xenserver-native-ha-with-cloudstack/ to help you setup XenServer Management HA. Regards Geoff Higginbottom CTO / Cloud Architect D: +44 20 3603 0542<tel:+442036030542> | S: +44 20 3603 0540<tel:+442036030540> | M: +447968161581<tel:+447968161581> geoff.higginbot...@shapeblue.com<mailto:geoff.higginbot...@shapeblue.com> | www.shapeblue.com<htp://www.shapeblue.com/> | Twitter:@cloudstackguru<https://twitter.com/#!/cloudstackguru> ShapeBlue Ltd, 53 Chandos Place, Covent Garden, London, WC2N 4HS<x-apple-data-detectors://5> On 17 Jan 2015, at 10:10, Tilak Raj Singh <tila...@gmail.com<mailto:tila...@gmail.com>> wrote: Hi.. I have been using cloudstack using KVM for some time and would now like to add a new cluster with Xenserver Hosts.. I wished to know is that possible for a single cloudstack management server to handle both Xen and KVM? If yes can anybody tell me how to proceed to do the same? Its because the templates for system VM for Xen are different than that of KVM and I read that adding support for Xen has to be done before setting up the Management Server. I would not like any changes to my current cloudstack management server as currently some VMs are running on it. Also I wished to know is Intel VT necessary to be enabled for Xen too like it is for KVM. I browsed a few links and they said that Xen can also work without Intel VT enabled from the BIOS given extensive GUI based processing is not required on the VMs. So does Cloudstack accept Xen Hosts with Intel VT enabled? Regards Find out more about ShapeBlue and our range of CloudStack related services IaaS Cloud Design & Build<http://shapeblue.com/iaas-cloud-design-and-build//> CSForge - rapid IaaS deployment framework<http://shapeblue.com/csforge/> CloudStack Consulting<http://shapeblue.com/cloudstack-consultancy/> CloudStack Software Engineering<http://shapeblue.com/cloudstack-software-engineering/> CloudStack Infrastructure Support<http://shapeblue.com/cloudstack-infrastructure-support/> CloudStack Bootcamp Training Courses<http://shapeblue.com/cloudstack-training/> This email and any attachments to it may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Shape Blue Ltd or related companies. If you are not the intended recipient of this email, you must neither take any action based upon its contents, nor copy or show it to anyone. Please contact the sender if you believe you have received this email in error. Shape Blue Ltd is a company incorporated in England & Wales. ShapeBlue Services India LLP is a company incorporated in India and is operated under license from Shape Blue Ltd. Shape Blue Brasil Consultoria Ltda is a company incorporated in Brasil and is operated under license from Shape Blue Ltd. ShapeBlue SA Pty Ltd is a company registered by The Republic of South Africa and is traded under license from Shape Blue Ltd. ShapeBlue is a registered trademark.