tchdbtune(hdb, atoll(argv[1]), 7, 16, opt);
fprintf(res, "bucket;%lli\n", atoll(argv[1]));
fprintf(res, "compress;%i\n", opt);
tchdbtune(hdb, atoll(argv[1]), 7, 16, opt);
fprintf(res, "bucket;%lli\n", atoll(argv[1]));
fprintf(res, "compress;%i\n", opt);