Index: sys/geom/part/g_part.c
===================================================================
--- sys/geom/part/g_part.c
+++ sys/geom/part/g_part.c
@@ -2175,6 +2175,8 @@
 g_part_resize(struct g_consumer *cp)
 {
 	struct g_part_table *table;
+	bool docommit;
+	int error;
 
 	G_PART_TRACE((G_T_TOPOLOGY, "%s(%s)", __func__, cp->provider->name));
 	g_topology_assert();
@@ -2188,12 +2190,14 @@
 			return;
 		table->gpt_opened = 1;
 	}
-	if (G_PART_RESIZE(table, NULL, NULL) == 0)
-		printf("GEOM_PART: %s was automatically resized.\n"
-		    "  Use `gpart commit %s` to save changes or "
-		    "`gpart undo %s` to revert them.\n", cp->geom->name,
-		    cp->geom->name, cp->geom->name);
-	if (g_part_check_integrity(table, cp) != 0) {
+
+	docommit = G_PART_RESIZE(table, NULL, NULL) == 0;
+
+	if (g_part_check_integrity(table, cp) == 0) {
+		if (docommit && (error = g_part_commit(cp)) != 0)
+			printf("GEOM_PART: Failed to commit changes for %s: %d\n",
+			    cp->geom->name, error);
+	} else {
 		g_access(cp, -1, -1, -1);
 		table->gpt_opened = 0;
 		g_part_wither(table->gpt_gp, ENXIO);