[thin_generate_damage] Introduce tools to generate metadata damage

2020-07-23 17:11:01 +08:00
parent e46fabde1a
commit d1fed5f5ec
6 changed files with 242 additions and 0 deletions
--- a/thin-provisioning/damage_generator.h
+++ b/thin-provisioning/damage_generator.h
@@ -0,0 +1,22 @@
+#ifndef METADATA_DAMAGE_GENERATOR_H
+#define METADATA_DAMAGE_GENERATOR_H
+
+#include "metadata.h"
+
+//----------------------------------------------------------------
+
+class damage_generator {
+public:
+	typedef std::shared_ptr<damage_generator> ptr;
+
+	damage_generator(block_manager::ptr bm);
+	void commit();
+	void create_metadata_leaks(block_address nr_leaks, ref_t expected, ref_t actual);
+
+private:
+	thin_provisioning::metadata::ptr md_;
+};
+
+//----------------------------------------------------------------
+
+#endif