The default network device is a constant value. But if it doesn't exist in the system some failure would occur. Hence these patches add checking existence of them. If default network card name exists in the network info list, it will be kept. If not, the value of it will be changed into the 1st available one in the network info list. Xu Wang (3): cimtest: Add default network card name existence check to 27_definesystem_macvtap_dev.py cimtest: Add default network existence check to 28_definesystem_with_vsi_profile.py cimtest: Add default network existence check to 06_parent_net_pool.py .../libvirt-cim/cimtest/RASD/06_parent_net_pool.py | 25 +++++++++++++++++-- .../27_definesystem_macvtap_dev.py | 16 ++++++++++++ .../28_definesystem_with_vsi_profile.py | 17 +++++++++++++ 3 files changed, 55 insertions(+), 3 deletions(-)