tests: another minor fix for snapfs

gsmolk · gsmolk · commit d7f51ac855d8 · 2019-02-11T20:14:00.000+03:00
diff --git a/tests/snapfs.py b/tests/snapfs.py
@@ -45,7 +45,7 @@ def test_snapfs_simple(self):
             'select pg_remove_snapshot(1)')
 
         self.backup_node(
-            backup_dir, 'node', node)
+            backup_dir, 'node', node, backup_type='page')
 
         pgdata = self.pgdata_content(node.data_dir)
 
