diff --git a/cinder/tests/unit/volume/drivers/test_remotefs.py b/cinder/tests/unit/volume/drivers/test_remotefs.py
index 03c403640d0..739cd8015ab 100644
--- a/cinder/tests/unit/volume/drivers/test_remotefs.py
+++ b/cinder/tests/unit/volume/drivers/test_remotefs.py
@@ -466,3 +466,10 @@ class RemoteFsSnapDriverTestCase(test.TestCase):
             mock_copy_volume_from_snapshot.assert_called_once_with(
                 snap_ref, volume_ref, volume['size'])
             self.assertTrue(mock_delete_snapshot.called)
+
+    def test_create_regular_file(self):
+        self._driver._create_regular_file('/path', 1)
+        self._driver._execute.assert_called_once_with('dd', 'if=/dev/zero',
+                                                      'of=/path', 'bs=1M',
+                                                      'count=1024',
+                                                      run_as_root=True)
diff --git a/cinder/volume/drivers/remotefs.py b/cinder/volume/drivers/remotefs.py
index c9ec1b66d13..88a0bbffd13 100644
--- a/cinder/volume/drivers/remotefs.py
+++ b/cinder/volume/drivers/remotefs.py
@@ -332,7 +332,7 @@ class RemoteFSDriver(driver.LocalVD, driver.TransferVD, driver.BaseVD):
         """Creates a regular file of given size in GiB."""
 
         block_size_mb = 1
-        block_count = size * units.Gi / (block_size_mb * units.Mi)
+        block_count = size * units.Gi // (block_size_mb * units.Mi)
 
         self._execute('dd', 'if=/dev/zero', 'of=%s' % path,
                       'bs=%dM' % block_size_mb,
@@ -417,7 +417,7 @@ class RemoteFSDriver(driver.LocalVD, driver.TransferVD, driver.BaseVD):
 
         data = image_utils.qemu_img_info(self.local_path(volume),
                                          run_as_root=run_as_root)
-        virt_size = data.virtual_size / units.Gi
+        virt_size = data.virtual_size // units.Gi
         if virt_size != volume.size:
             raise exception.ImageUnacceptable(
                 image_id=image_id,