On 06/02/2014 09:17 AM, Mario Di Ture wrote: > Hi, > > I've tested this script on centos 6.5 (libvirt-0.10.2, qemu-kvm-0.12.1.2) > and > ubuntu server 14.04 (libvirt 1.2.2, qemu-kvm 2.0.0) with the same result. > The created vm is very slow compared to the vm created with virt-manager, > with the same features/devices on the same host. > Can you suggest any configuration that can avoid that slowness? Can you compare the output of 'virsh dumpxml' for the fast and the slow domain? My guess is that you forgot to request KVM hardware acceleration for the slow domain. Look for '<domain type='kvm'> as well as for the right <emulator> binary. 'However, I'm not familiar enough with the libvirt-php bindings to suggest what to add to your code to get the correct XML. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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