diff --git a/src/regtests/chdman/input/createhd_2/in.params b/src/regtests/chdman/input/createhd_2/in.params
new file mode 100644
index 00000000000..7898d91fbaa
--- /dev/null
+++ b/src/regtests/chdman/input/createhd_2/in.params
@@ -0,0 +1 @@
+-chs 407,4,26
\ No newline at end of file
diff --git a/src/regtests/chdman/input/createhd_3/in.params b/src/regtests/chdman/input/createhd_3/in.params
new file mode 100644
index 00000000000..f452941d355
--- /dev/null
+++ b/src/regtests/chdman/input/createhd_3/in.params
@@ -0,0 +1 @@
+-chs 407,4,26 -ss 1024
\ No newline at end of file
diff --git a/src/regtests/chdman/output/createhd_2/out.chd b/src/regtests/chdman/output/createhd_2/out.chd
new file mode 100644
index 00000000000..fe9f2cb8c8e
Binary files /dev/null and b/src/regtests/chdman/output/createhd_2/out.chd differ
diff --git a/src/regtests/chdman/output/createhd_3/out.chd b/src/regtests/chdman/output/createhd_3/out.chd
new file mode 100644
index 00000000000..b4d3dfc230d
Binary files /dev/null and b/src/regtests/chdman/output/createhd_3/out.chd differ