diff --git a/include/builddefs.in b/include/builddefs.in
index 7a2a626..231c961 100644
--- a/include/builddefs.in
+++ b/include/builddefs.in
@@ -63,6 +63,7 @@
 PKG_INC_DIR	= @includedir@/xfs
 DK_INC_DIR	= @includedir@/disk
 PKG_MAN_DIR	= @mandir@
+PKG_ETC_DIR	= @sysconfdir@
 PKG_DOC_DIR	= @datadir@/doc/@pkg_name@
 PKG_LOCALE_DIR	= @datadir@/locale
 
@@ -194,6 +195,7 @@
 
 GCFLAGS = $(DEBUG) \
 	  -DVERSION=\"$(PKG_VERSION)\" -DLOCALEDIR=\"$(PKG_LOCALE_DIR)\"  \
+	  -DROOT_SYSCONFDIR=\"$(PKG_ETC_DIR)\"  \
 	  -DPACKAGE=\"$(PKG_NAME)\" -I$(TOPDIR)/include -I$(TOPDIR)/libxfs
 
 ifeq ($(ENABLE_GETTEXT),yes)
diff --git a/man/man5/mkfs.xfs.d.5 b/man/man5/mkfs.xfs.d.5
new file mode 100644
index 0000000..89fd28c
--- /dev/null
+++ b/man/man5/mkfs.xfs.d.5
@@ -0,0 +1,121 @@
+.TH mkfs.xfs.d 5
+.SH NAME
+mkfs.xfs.d \- mkfs.xfs configuration directory
+.SH DESCRIPTION
+.B mkfs.xfs (8)
+uses a set of initial default parameters for configuration. These defaults
+are conservatively decided by the community as xfsprogs and features for XFS
+in the kernel advance. One can override these default on the
+.B mkfs.xfs (8)
+command line, but there are cases where it is desirable for sensible defaults
+to always be specified by the system where
+.B mkfs.xfs (8)
+runs on. This may desirable for example on systems with old kernels where the
+built-in default parameters on
+.B mkfs.xfs (8)
+may not be able to create a filesystem which the old kernel supports and it
+would be unclear what parameters are needed to produce a compatible filesystem.
+Overriding
+.B mkfs.xfs (8)
+built-in defaults may also be desirable if you have a series of systems with
+different kernels and want to be able to create filesystems which all systems
+are able to support properly.
+.PP
+The XFS configuration directory
+.B mkfs.xfs.d (5)
+can be used to define different configuration file types which can be used to
+override the built-in default parameters by
+.B mkfs.xfs (8).
+Different configuration file types are supported, the default
+configuration file type,
+.I /etc/mkfs.xfs.d/default
+, will be looked for first and if present will be used to override
+.B mkfs.xfs (8)
+built-in default parameters. You can override the configuration file type by
+specifying the type when using
+.B mkfs.xfs (8)
+by using the
+.B -T
+parameter. For example:
+.I mkfs.xfs -T experimental -f /dev/sda1
+will make
+.B mkfs.xfs (8)
+look for and use the configuration file type
+.I /etc/mkfs.xfs.d/experimental
+to override
+.B mkfs.xfs (8)
+default parameters. If you need to override the full path for a configuration
+file type you can use the
+.I MKFS_XFS_CONFIG
+environment variable prior to calling
+.B mkfs.xfs (8)
+to define the
+full path to the configuration file to be used. If you used the
+.B -T
+parameter or if you set the
+.I MKFS_XFS_CONFIG
+environment variable the configuration file must be present and should parse
+correctly.
+.PP
+Parameters passed to to the
+.B mkfs.xfs (8)
+command line always override any defaults set on the configuration file used.
+.PP
+.B mkfs.xfs (8)
+will always describe what configuration file was used, if any
+was used at all. To verify which configuration file would be used prior to
+execution of
+.B mkfs.xfs (8)
+you can use
+.I mkfs.xfs -N.
+.PP
+.SH DEFAULT PARAMETERS
+Default parameters for
+.B mkfs.xfs (8)
+consists of a small subset of the parameters one can set with on the command
+line. Default parameters can only be either enabled or disabled, you can set
+their value to 1 to enable or 0 to disable. Below we list the different
+supported default parameters which can be defined on configuration files, along
+with the current built-in setting.
+.PP
+.BI [data]
+.br
+.BI noalign=0
+.PP
+.BI [inode]
+.br
+.BI align=1
+.br
+.BI projid32bit=1
+.br
+.BI sparse=0
+.PP
+.BI [log]
+.br
+.BI lazy-count=1
+.PP
+.BI [metadata]
+.br
+.BI crc=1
+.br
+.BI finobt=1
+.br
+.BI rmapbt=0
+.br
+.BI reflink=0
+.PP
+.BI [naming]
+.br
+.BI ftype=1
+.PP
+.BI [rtdev]
+.br
+.BI noalign=0
+.PP
+.SH SEE ALSO
+.BR mkfs.xfs (8),
+.BR xfsctl (3),
+.BR xfs_info (8),
+.BR xfs_admin (8),
+.BR xfsdump (8),
+.BR xfsrestore (8).
diff --git a/man/man8/mkfs.xfs.8 b/man/man8/mkfs.xfs.8
index 4b8c78c..18489b3 100644
--- a/man/man8/mkfs.xfs.8
+++ b/man/man8/mkfs.xfs.8
@@ -83,6 +83,23 @@
 .B \-l internal \-l size=10m
 are equivalent.
 .PP
+An optional XFS configuration type file directory
+.B mkfs.xfs.d (5)
+exists to help fine tune default parameters which can be used when calling
+.B mkfs.xfs (8), by default type will be used by default, /etc/mkfs.xfs.d/default.
+Command line arguments directly passed to
+.B mkfs.xfs (8)
+will always override parameters set it the configuration type file.
+You can override configuration file type on the
+.B mkfs.xfs.d (5)
+directory by using the -t parameter and secifying the type. Alternatively
+you can set and use the MKFS_XFS_CONFIG environment variable to override
+the default full path of the first file
+.B mkfs.xfs (8)
+looks for.
+If you use -t the type configuration file must be present under
+.B mkfs.xfs.d (8).
+.PP
 In the descriptions below, sizes are given in sectors, bytes, blocks,
 kilobytes, megabytes, gigabytes, etc.
 Sizes are treated as hexadecimal if prefixed by 0x or 0X,
@@ -123,6 +140,11 @@
 disable or enable the functionality.
 .SH OPTIONS
 .TP
+.BI \-t " configuration-type"
+Override the default type of the configuratio file under
+.B mkfs.xfs.d
+used.
+.TP
 .BI \-b " block_size_options"
 This option specifies the fundamental block size of the filesystem.
 The valid
@@ -923,6 +945,7 @@
 .SH SEE ALSO
 .BR xfs (5),
 .BR mkfs (8),
+.BR mkfs.xfs.d (5),
 .BR mount (8),
 .BR xfs_info (8),
 .BR xfs_admin (8).
diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
index 1ca6a2d..e66330a 100644
--- a/mkfs/xfs_mkfs.c
+++ b/mkfs/xfs_mkfs.c
@@ -21,7 +21,11 @@
 #include "xfs_multidisk.h"
 #include "libxcmd.h"
 
-
+#define MKFS_XFS_CONF_DIR	ROOT_SYSCONFDIR "/mkfs.xfs.d/"
+#define CONFIG_MAX_KEY		1024
+#define CONFIG_MAX_VALUE	PATH_MAX
+#define CONFIG_MAX_BUFFER	CONFIG_MAX_KEY + CONFIG_MAX_VALUE + 3
+#define PARAM_OPTS		"T:b:d:i:l:L:m:n:KNp:qr:s:CfV"
 
 #define TERABYTES(count, blog)	((uint64_t)(count) << (40 - (blog)))
 #define GIGABYTES(count, blog)	((uint64_t)(count) << (30 - (blog)))
@@ -840,6 +844,43 @@
 };
 
 /*
+ * File configuration type settings
+ *
+ * These are the different possibilities by which you can end up parsing
+ * default settings with. DEFAULTS_BUILTIN indicates there was no configuration
+ * file parsed and we are using the built-in defaults on this code.
+ * DEFAULTS_CONFIG means the default configuration file was found and used.
+ * DEFAULTS_TYPE_CONFIG means the user asked for a custom configuration type
+ * and it was used, this means the default directory for mkfs.xfs
+ * configuration files was used to look for the type specified. If you need
+ * to override the default mkfs.xfs directory for configuration file you can
+ * use the MKFS_XFS_CONFIG environment variable to set the absolute path to
+ * your custom configuration file, when this is set the type is set to
+ * DEFAULTS_ENVIRONMENT_CONFIG.
+ */
+enum default_params_type {
+	DEFAULTS_BUILTIN = 0,
+	DEFAULTS_CONFIG,
+	DEFAULTS_ENVIRONMENT_CONFIG,
+	DEFAULTS_TYPE_CONFIG,
+};
+
+static const char *default_type_str(enum default_params_type type)
+{
+	switch (type) {
+	case DEFAULTS_BUILTIN:
+		return _("package build definitions");
+	case DEFAULTS_CONFIG:
+		return _("default configuration system file");
+	case DEFAULTS_ENVIRONMENT_CONFIG:
+		return _("custom configuration file set by environment");
+	case DEFAULTS_TYPE_CONFIG:
+		return _("custom configuration type file");
+	}
+	return _("Unkown\n");
+}
+
+/*
  * Default filesystem features and configuration values
  *
  * This structure contains the default mkfs values that are to be used when
@@ -848,7 +889,8 @@
  * calculations.
  */
 struct mkfs_default_params {
-	char	*source;	/* where the defaults came from */
+	enum default_params_type type; /* where the defaults came from */
+	const char *config_file;
 
 	int	sectorsize;
 	int	blocksize;
@@ -1414,6 +1456,12 @@
 	return 0;
 }
 
+static int block_config_parser(struct mkfs_default_params *dft, int subopt,
+			       bool value)
+{
+	return -EINVAL;
+}
+
 static int
 data_opts_parser(
 	struct opt_params	*opts,
@@ -1477,6 +1525,19 @@
 	return 0;
 }
 
+static int data_config_parser(struct mkfs_default_params *dft, int subopt,
+			      bool value)
+{
+	switch (subopt) {
+	case D_NOALIGN:
+		dft->sb_feat.nodalign = value;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int
 inode_opts_parser(
 	struct opt_params	*opts,
@@ -1512,6 +1573,25 @@
 	return 0;
 }
 
+static int inode_config_parser(struct mkfs_default_params *dft, int subopt,
+			       bool value)
+{
+	switch (subopt) {
+	case I_ALIGN:
+		dft->sb_feat.inode_align = value;
+		break;
+	case I_PROJID32BIT:
+		dft->sb_feat.projid32bit = value;
+		break;
+	case I_SPINODES:
+		dft->sb_feat.spinodes = value;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int
 log_opts_parser(
 	struct opt_params	*opts,
@@ -1558,6 +1638,19 @@
 	return 0;
 }
 
+static int log_config_parser(struct mkfs_default_params *dft, int subopt,
+			     bool value)
+{
+	switch (subopt) {
+	case L_LAZYSBCNTR:
+		dft->sb_feat.lazy_sb_counters = value;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int
 meta_opts_parser(
 	struct opt_params	*opts,
@@ -1592,6 +1685,30 @@
 	return 0;
 }
 
+static int meta_config_parser(struct mkfs_default_params *dft, int subopt,
+			      bool value)
+{
+	switch (subopt) {
+	case M_CRC:
+		dft->sb_feat.crcs_enabled = value;
+		if (dft->sb_feat.crcs_enabled)
+			dft->sb_feat.dirftype = true;
+		break;
+	case M_FINOBT:
+		dft->sb_feat.finobt = value;
+		break;
+	case M_RMAPBT:
+		dft->sb_feat.rmapbt = value;
+		break;
+	case M_REFLINK:
+		dft->sb_feat.reflink = value;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int
 naming_opts_parser(
 	struct opt_params	*opts,
@@ -1621,6 +1738,19 @@
 	return 0;
 }
 
+static int naming_config_parser(struct mkfs_default_params *dft, int subopt,
+				bool value)
+{
+	switch (subopt) {
+	case N_FTYPE:
+		dft->sb_feat.dirftype = value;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int
 rtdev_opts_parser(
 	struct opt_params	*opts,
@@ -1651,6 +1781,19 @@
 	return 0;
 }
 
+static int rtdev_config_parser(struct mkfs_default_params *dft, int subopt,
+			       bool value)
+{
+	switch (subopt) {
+	case R_NOALIGN:
+		dft->sb_feat.nortalign = value;
+		break;
+	default:
+		return -EINVAL;
+	}
+	return 0;
+}
+
 static int
 sector_opts_parser(
 	struct opt_params	*opts,
@@ -1670,19 +1813,27 @@
 	return 0;
 }
 
+static int sector_config_parser(struct mkfs_default_params *dft, int subopt,
+				bool value)
+{
+	return -EINVAL;
+}
+
 struct subopts {
 	char		opt;
 	struct opt_params *opts;
 	int		(*parser)();
+	int		(*config_parser)(struct mkfs_default_params *dft,
+					 int subop, bool value);
 } subopt_tab[] = {
-	{ 'b', &bopts, block_opts_parser },
-	{ 'd', &dopts, data_opts_parser },
-	{ 'i', &iopts, inode_opts_parser },
-	{ 'l', &lopts, log_opts_parser },
-	{ 'm', &mopts, meta_opts_parser },
-	{ 'n', &nopts, naming_opts_parser },
-	{ 'r', &ropts, rtdev_opts_parser },
-	{ 's', &sopts, sector_opts_parser },
+	{ 'b', &bopts, block_opts_parser, block_config_parser },
+	{ 'd', &dopts, data_opts_parser, data_config_parser },
+	{ 'i', &iopts, inode_opts_parser, inode_config_parser },
+	{ 'l', &lopts, log_opts_parser, log_config_parser },
+	{ 'm', &mopts, meta_opts_parser, meta_config_parser },
+	{ 'n', &nopts, naming_opts_parser, naming_config_parser },
+	{ 'r', &ropts, rtdev_opts_parser, rtdev_config_parser },
+	{ 's', &sopts, sector_opts_parser, sector_config_parser },
 	{ '\0', NULL, NULL },
 };
 
@@ -1720,6 +1871,219 @@
 	}
 }
 
+static int
+parse_config_subopts(
+	char		opt,
+	bool            value,
+	char 		*line,
+	struct mkfs_default_params *dft)
+{
+	struct subopts	*sop = &subopt_tab[0];
+	char	**subopts = (char **)sop->opts->subopts;
+	int	subopt;
+	char *val;
+
+	while (sop->opts) {
+		if (sop->opt == opt)
+			break;
+		sop++;
+	}
+
+	/* should never happen */
+	if (!sop->opts)
+		return -EINVAL;
+
+	subopts = (char **)sop->opts->subopts;
+	subopt = getsubopt(&line, subopts, &val);
+	return (sop->config_parser)(dft, subopt, value);
+}
+
+static int get_opt_type(const char *buffer)
+{
+	if (strncmp("block", buffer, 5) == 0)
+		return 'b';
+	if (strncmp("data", buffer, 4) == 0)
+		return 'd';
+	if (strncmp("inode", buffer, 5) == 0)
+		return 'i';
+	if (strncmp("log", buffer, 3) == 0)
+		return 'l';
+	if (strncmp("metadata", buffer, 8) == 0)
+		return 'm';
+	if (strncmp("naming", buffer, 6) == 0)
+		return 'n';
+	if (strncmp("rtdev", buffer, 5) == 0)
+		return 'r';
+	if (strncmp("sector", buffer, 6) == 0)
+		return 'n';
+	return 0;
+}
+
+static int mkfs_check_config_file_limits(const char *filename,
+					 const struct stat *sb,
+					 unsigned int max_entries)
+{
+	unsigned long long size_limit;
+
+	size_limit = CONFIG_MAX_BUFFER * max_entries;
+
+	/*
+	 * Detect wrap around -- if max_entries * size_limit goves over
+	 * unsigned long long we detect that there. Also libiniconfig only
+	 * groks max INT_MAX entries anyway.
+	 */
+	if (size_limit < max_entries || max_entries > INT_MAX)
+		return -E2BIG;
+
+	if (sb->st_size > size_limit) {
+		fprintf(stderr,
+			"File %s is too big! File size limit: %llu\n",
+			filename, size_limit);
+		return -E2BIG;
+	}
+
+	return 0;
+}
+
+enum parse_line_type {
+	PARSE_COMMENT = 0,
+	PARSE_SECTION,
+	PARSE_TAG_VALUE,
+	PARSE_INVALID,
+	PARSE_EOF,
+};
+
+static int parse_line_section(const char *line, char *tag)
+{
+	return sscanf(line, " [%[^]]s]", tag);
+}
+
+static int parse_line_tag_value(const char *line, char *tag,
+				unsigned int *value)
+{
+	return sscanf(line, " %[^ \t=]"
+		      " = "
+		      "%u ",
+		      tag, value);
+}
+
+static enum parse_line_type parse_get_line_type(const char *line, char *tag,
+						bool *value)
+{
+	int ret;
+	unsigned int uint_value;
+
+	memset(tag, 0, 80);
+
+	if (strlen(line) < 2)
+		return PARSE_INVALID;
+
+	if (line[0] == '#')
+		return PARSE_COMMENT;
+
+	ret = parse_line_section(line, tag);
+	if (ret == 1)
+		return  PARSE_SECTION;
+
+	if (ret == EOF)
+		return PARSE_EOF;
+
+	ret = parse_line_tag_value(line, tag, &uint_value);
+	if (ret == 2) {
+		if (uint_value != 1 && uint_value != 0)
+			return -EINVAL;
+
+		*value = !!uint_value;
+
+		return PARSE_TAG_VALUE;
+	}
+
+	if (ret == EOF)
+		return PARSE_EOF;
+
+	return PARSE_INVALID;
+}
+
+static int parse_config_init(struct mkfs_default_params *dft)
+{
+	int ret;
+	FILE *fp;
+	struct stat sp;
+	unsigned int num_subopts_sections = sizeof(subopt_tab) /
+					    sizeof(struct subopts) - 1;
+	char *p;
+	char line[80], tag[80];
+	bool value;
+	enum parse_line_type parse_type;
+	int opt = 0;
+
+	fp = fopen(dft->config_file, "r");
+	if (!fp) {
+		if (dft->type != DEFAULTS_BUILTIN) {
+			fprintf(stderr, _("could not open config file: %s\n"),
+				dft->config_file);
+			ret = -ENOENT;
+		} else
+			ret = 0;
+		return ret;
+	}
+
+	/* If we found a file magically, it would be the default file */
+	if (dft->type == DEFAULTS_BUILTIN)
+		dft->type = DEFAULTS_CONFIG;
+
+	ret = stat(dft->config_file, &sp);
+	if (ret) {
+		if (dft->type != DEFAULTS_BUILTIN)
+			fprintf(stderr, _("could not stat() config file: %s: %s\n"),
+				dft->config_file, strerror(ret));
+		return ret;
+	}
+
+	if (!sp.st_size)
+		return 0;
+
+	ret = mkfs_check_config_file_limits(dft->config_file, &sp,
+					    num_subopts_sections);
+	if (ret)
+		return ret;
+
+	while (!feof(fp)) {
+		p = fgets(line, sizeof(line), fp);
+		if (!p)
+			continue;
+
+		parse_type = parse_get_line_type(line, tag, &value);
+
+		switch (parse_type) {
+		case PARSE_COMMENT:
+		case PARSE_INVALID:
+		case PARSE_EOF:
+			break;
+		case PARSE_SECTION:
+			opt = get_opt_type(tag);
+			if (!opt) {
+				fprintf(stderr, _("Invalid section: %s\n"),
+						tag);
+				return -EINVAL;
+			}
+			break;
+		case PARSE_TAG_VALUE:
+			/* Trims white spaces */
+			snprintf(line, sizeof(line), "%s=%u", tag, value);
+			ret = parse_config_subopts(opt, value, line, dft);
+			if (ret) {
+				fprintf(stderr, _("Error parsine line: %s\n"),
+						line);
+				return ret;
+			}
+			break;
+		}
+	}
+
+	return 0;
+}
+
 static void
 validate_sectorsize(
 	struct mkfs_params	*cfg,
@@ -3177,11 +3541,13 @@
 	struct mkfs_params	*cfg,
 	char			*dfile,
 	char			*logfile,
-	char			*rtfile)
+	char			*rtfile,
+	struct mkfs_default_params *dft)
 {
 	struct sb_feat_args	*fp = &cfg->sb_feat;
 
 	printf(_(
+"config-file=%-22s\n"
 "meta-data=%-22s isize=%-6d agcount=%lld, agsize=%lld blks\n"
 "         =%-22s sectsz=%-5u attr=%u, projid32bit=%u\n"
 "         =%-22s crc=%-8u finobt=%u, sparse=%u, rmapbt=%u, reflink=%u\n"
@@ -3191,6 +3557,7 @@
 "log      =%-22s bsize=%-6d blocks=%lld, version=%d\n"
 "         =%-22s sectsz=%-5u sunit=%d blks, lazy-count=%d\n"
 "realtime =%-22s extsz=%-6d blocks=%lld, rtextents=%lld\n"),
+		dft->type != DEFAULTS_BUILTIN ? dft->config_file : "empty",
 		dfile, cfg->inodesize, (long long)cfg->agcount,
 			(long long)cfg->agsize,
 		"", cfg->sectorsize, fp->attr_version, fp->projid32bit,
@@ -3797,7 +4164,8 @@
 
 	/* build time defaults */
 	struct mkfs_default_params	dft = {
-		.source = _("package build definitions"),
+		.type = DEFAULTS_BUILTIN,
+		.config_file = MKFS_XFS_CONF_DIR "default",
 		.sectorsize = XFS_MIN_SECTORSIZE,
 		.blocksize = 1 << XFS_DFL_BLOCKSIZE_LOG,
 		.sb_feat = {
@@ -3819,6 +4187,9 @@
 			.nortalign = false,
 		},
 	};
+	char *tmp_config;
+	char custom_config[PATH_MAX];
+	int ret;
 
 	platform_uuid_generate(&cli.uuid);
 	progname = basename(argv[0]);
@@ -3827,25 +4198,47 @@
 	textdomain(PACKAGE);
 
 	/*
-	 * TODO: Sourcing defaults from a config file
-	 *
 	 * Before anything else, see if there's a config file with different
-	 * defaults. If a file exists in <package location>, read in the new
+	 * defaults. If a file exists in MKFS_XFS_CONF_DIR/default, read the new
 	 * default values and overwrite them in the &dft structure. This way the
 	 * new defaults will apply before we parse the CLI, and the CLI will
 	 * still be able to override them. When more than one source is
 	 * implemented, emit a message to indicate where the defaults being
 	 * used came from.
-	 *
-	 * printf(_("Default configuration sourced from %s\n"), dft.source);
 	 */
+	tmp_config = getenv("MKFS_XFS_CONFIG");
+	if (tmp_config != NULL) {
+		dft.config_file = tmp_config;
+		dft.type = DEFAULTS_ENVIRONMENT_CONFIG;
+	}
+
+	c = getopt(argc, argv, PARAM_OPTS);
+	if (c != EOF && c == 't') {
+		memset(custom_config, 0, sizeof(custom_config));
+		snprintf(custom_config, sizeof(custom_config), "%s%s",
+			 MKFS_XFS_CONF_DIR, optarg);
+		dft.config_file = custom_config;
+		dft.type = DEFAULTS_TYPE_CONFIG;
+	}
+
+	ret = parse_config_init(&dft);
+
+	printf(_("Default configuration sourced from %s\n"),
+	       default_type_str(dft.type));
+
+	if (ret && dft.type != DEFAULTS_BUILTIN)
+		usage();
 
 	/* copy new defaults into CLI parsing structure */
 	memcpy(&cli.sb_feat, &dft.sb_feat, sizeof(cli.sb_feat));
 	memcpy(&cli.fsx, &dft.fsx, sizeof(cli.fsx));
 
-	while ((c = getopt(argc, argv, "b:d:i:l:L:m:n:KNp:qr:s:CfV")) != EOF) {
+	while (true) {
+		if (c == EOF)
+			break;
 		switch (c) {
+		case 'T':
+			break;
 		case 'C':
 		case 'f':
 			force_overwrite = 1;
@@ -3885,6 +4278,7 @@
 		case '?':
 			unknown(optopt, "");
 		}
+		c = getopt(argc, argv, PARAM_OPTS);
 	}
 	if (argc - optind > 1) {
 		fprintf(stderr, _("extra arguments\n"));
@@ -3968,7 +4362,7 @@
 	calculate_log_size(&cfg, &cli, mp);
 
 	if (!quiet || dry_run) {
-		print_mkfs_cfg(&cfg, dfile, logfile, rtfile);
+		print_mkfs_cfg(&cfg, dfile, logfile, rtfile, &dft);
 		if (dry_run)
 			exit(0);
 	}