[libvirt-users] virt-install: "ERROR Host does not support any virtualization options"

6 Feb 2012

      Hello,

I have a problem with virt-install. I want to use it to create my vm and 
manage them. But whenever I execute the virt-install cmd I get the error 
msg mentioned in the subject.

Here are some more informations:

hp ~ # virt-install --virt-type kvm --arch x86_64 --debug
Mon, 06 Feb 2012 19:57:29 DEBUG    Launched with command line:
/usr/bin/virt-install --virt-type kvm --arch x86_64 --debug
Mon, 06 Feb 2012 19:57:29 DEBUG    Requesting libvirt URI default
Mon, 06 Feb 2012 19:57:29 DEBUG    Received libvirt URI qemu:///system
Mon, 06 Feb 2012 19:57:29 DEBUG    Requesting virt method 'default', hv 
type 'kvm'.
Mon, 06 Feb 2012 19:57:29 ERROR    Host does not support any 
virtualization options for arch 'x86_64'
Mon, 06 Feb 2012 19:57:29 DEBUG    Traceback (most recent call last):
   File "/usr/bin/virt-install-2.7", line 272, in get_virt_type
     machine=options.machine)
   File 
"/usr/lib64/python2.7/site-packages/virtinst/CapabilitiesParser.py", 
line 732, in guest_lookup
     {'virttype' : osstr, 'arch' : archstr})
ValueError: Host does not support any virtualization options for arch 
'x86_64'

hp ~ # virsh --connect qemu:///system
  Welcome to virsh, the virtualization interactive terminal.

  Type:  'help' for help with commands
         'quit' to quit

  virsh # capabilities
  <capabilities>

    <host>
      <uuid>604c8a12-cb5b-d911-985d-5404a67ef15d</uuid>
      <cpu>
        <arch>x86_64</arch>
        <model>Westmere</model>
        <vendor>Intel</vendor>
        <topology sockets='1' cores='4' threads='2'/>
        <feature name='rdtscp'/>
        <feature name='x2apic'/>
        <feature name='xtpr'/>
        <feature name='tm2'/>
        <feature name='est'/>
        <feature name='vmx'/>
        <feature name='ds_cpl'/>
        <feature name='monitor'/>
        <feature name='pbe'/>
        <feature name='tm'/>
        <feature name='ht'/>
        <feature name='ss'/>
        <feature name='acpi'/>
        <feature name='ds'/>
        <feature name='vme'/>
      </cpu>
      <migration_features>
        <live/>
        <uri_transports>
          <uri_transport>tcp</uri_transport>
        </uri_transports>
      </migration_features>
    </host>

  </capabilities>

I have no clue what is going on. I have kvm compiled into my kernel. 
Normal "kvm" commands are working. Intel VT is enabled in the bios.

Any thoughts on this one?

Kind regards,
Felix Blanke