all_input = "[\"done\",[[0,\"ok\",\"all\",[[0,\"disco://localhost/ddfs/vol0/blob/b\"]]]]]"
all_input = "[\"done\",[[0,\"ok\",\"all\",[[0,\"disco://localhost/ddfs/vol0/blob/b\"]]]]]"
all_input = "[\"done\",[[0,\"ok\",\"all\",[[0,\"disco://localhost/ddfs/vol0/blob/b\"]]]]]"