2014-06-02 17:35 GMT+02:00 Eric Blake <[email protected]>:
> 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. > > > That's right Eric, the setting is <domain type='kvm'> on the fast, and <domain type='qemu'> on the slow domain. It seems that the parameter cannot be passed with the libvirt_domain_new function...looking for an alternative... Thanks for the tip!
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