'huawei-virtual1' 'huawei-virtual2' 'huawei-virtual3' 'huawei-virtual4' \
'huawei-virtual5' 'huawei-virtual8' 'huawei-virtual9' \
'zte-pod2' 'zte-pod3' 'zte-pod9' \
-'zte-virtual1')
+'zte-virtual1' \
+'arm-virtual3')
if [[ ! " ${node_list[@]} " =~ " ${testbed} " ]]; then