[et-mgmt-tools] libvirtError: virDomainCreateLinux() failed POST operation failed:, (xend.err "Error creating domain: (22, 'Invalid argument')")

[Hugh Brock]

rnijskens at gmail.com wrote:
> Hi,
> 
> Whatever I do, I get always this error:
> 
> libvirtError: virDomainCreateLinux() failed POST operation failed:
> (xend.err "Error creating domain: (22, 'Invalid argument')")

Looks to me like you're trying to install Centos 4.4 as a paravirt 
guest. If I'm not mistaken, Centos 4.4 corresponds to RHEL 4 update 4, 
which does not support paravirtualization. Try Fedora Core 6, RHEL 4.5, 
or RHEL 5.

--Hugh

-- 
Red Hat Virtualization Group http://redhat.com/virtualization
Hugh Brock           | virt-manager http://virt-manager.org
hbrock at redhat.com    | virtualization library http://libvirt.org