1 files changed, 9 insertions, 12 deletions
diff --git a/zenstore/include/zenstore/CAS.h b/zenstore/include/zenstore/CAS.h
index c6c919593..bb310b179 100644
--- a/zenstore/include/zenstore/CAS.h
+++ b/zenstore/include/zenstore/CAS.h
@@ -37,6 +37,14 @@ public:
 private:
 };
 
+class ScrubContext
+{
+public:
+	virtual void ReportBadChunks(std::span<IoHash> BadChunks);
+
+private:
+};
+
 class CasChunkSet
 {
 public:
@@ -54,17 +62,7 @@ class CasStore
 public:
 	virtual ~CasStore() = default;
 
-	struct Stats
-	{
-		uint64_t PutBytes = 0;
-		uint64_t PutCount = 0;
-
-		uint64_t GetBytes = 0;
-		uint64_t GetCount = 0;
-	};
-
 	const CasStoreConfiguration& Config() { return m_Config; }
-	const Stats&				 GetStats() const { return m_Stats; }
 
 	struct InsertResult
 	{
@@ -76,11 +74,10 @@ public:
 	virtual IoBuffer	 FindChunk(const IoHash& ChunkHash)					 = 0;
 	virtual void		 FilterChunks(CasChunkSet& InOutChunks)				 = 0;
 	virtual void		 Flush()											 = 0;
-	virtual void		 Scrub()											 = 0;
+	virtual void		 Scrub(ScrubContext& Ctx)							 = 0;
 
 protected:
 	CasStoreConfiguration m_Config;
-	Stats				  m_Stats;
 };
 
 ZENCORE_API CasStore* CreateCasStore();