[Libvirt-cim] Ttouble in cimtest setup

Hello. I try to do cimtest setup instructions (http://wiki.libvirt.org/page/Cimtest_setup) on Fedora10-beta. But I met a trouble in the cimtest automation step with following messages ================================================ ERROR - Disk pool with name 'cimtest-diskpool' already exists Unable to create disk pool cimtest-diskpool Please check your environment. ================================================ Would you give me a suggestion? Thanks. Toshoifumi Fujimura.