'check_hooks', 'plc_stop', 'plcvm_start', 'plcvm_stop', SEP,
'delete_initscripts', 'delete_nodegroups','delete_all_sites', SEP,
'delete_sites', 'delete_nodes', 'delete_slices', 'keys_clean', SEP,
'check_hooks', 'plc_stop', 'plcvm_start', 'plcvm_stop', SEP,
'delete_initscripts', 'delete_nodegroups','delete_all_sites', SEP,
'delete_sites', 'delete_nodes', 'delete_slices', 'keys_clean', SEP,