nodes = api.plshell.GetNodes(api.plauth, slice['node_ids'], ['hostname'])
current_slivers = [node['hostname'] for node in nodes]
rspec = parse_rspec(rspec_string)
nodes = api.plshell.GetNodes(api.plauth, slice['node_ids'], ['hostname'])
current_slivers = [node['hostname'] for node in nodes]
rspec = parse_rspec(rspec_string)