On Mon, May 27, 2013 at 01:26:41AM +0300, Manuel Wolfshant wrote: > On 05/27/2013 12:10 AM, Robert Dinse wrote: > > What are the advantages / disadvantes of Xen / KVM? > > > I for one have several machines where I cannot use KVM because the > processors do not have support for hardware virtualization. Hence using > xen there. This is a very obvious difference: KVM requires hardware support, Xen won't (although you may have limitations on what you can run, for example no Windows). >From what I have seen (I work for Eucalyptus) depending on your workload you may see different performance: we have seen it going either way, so it's really a matter of testing on your hardware and benchmark. >From the Image itself, with a bit of care, you can create images that works nicely on either hypervisor. cheers graziano > > _______________________________________________ > CentOS-virt mailing list > CentOS-virt at centos.org > http://lists.centos.org/mailman/listinfo/centos-virt -- Graziano Obertelli Eucalyptus Systems, Inc.