From d9ae5a755c683e3ff828adb46ba5234d8ed42550 Mon Sep 17 00:00:00 2001
From: kailixu <klxu@taosdata.com>
Date: Wed, 18 Jan 2023 11:05:39 +0800
Subject: [PATCH] fix: tsdb fs head/data/sma nRef

---
 source/dnode/vnode/src/tsdb/tsdbFS.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbFS.c b/source/dnode/vnode/src/tsdb/tsdbFS.c
index 7dc839773f..51fdc69a95 100644
--- a/source/dnode/vnode/src/tsdb/tsdbFS.c
+++ b/source/dnode/vnode/src/tsdb/tsdbFS.c
@@ -458,9 +458,8 @@ static int32_t tsdbMergeFileSet(STsdb *pTsdb, SDFileSet *pSetOld, SDFileSet *pSe
       taosMemoryFree(pHeadF);
     }
   } else {
-    nRef = pHeadF->nRef;
-    *pHeadF = *pSetNew->pHeadF;
-    pHeadF->nRef = nRef;
+    ASSERT(pHeadF->offset == pSetNew->pHeadF->offset);
+    ASSERT(pHeadF->size == pSetNew->pHeadF->size);
   }
 
   // data
@@ -481,9 +480,7 @@ static int32_t tsdbMergeFileSet(STsdb *pTsdb, SDFileSet *pSetOld, SDFileSet *pSe
       taosMemoryFree(pDataF);
     }
   } else {
-    nRef = pDataF->nRef;
-    *pDataF = *pSetNew->pDataF;
-    pDataF->nRef = nRef;
+    pDataF->size = pSetNew->pDataF->size;
   }
 
   // sma
@@ -504,9 +501,7 @@ static int32_t tsdbMergeFileSet(STsdb *pTsdb, SDFileSet *pSetOld, SDFileSet *pSe
       taosMemoryFree(pSmaF);
     }
   } else {
-    nRef = pSmaF->nRef;
-    *pSmaF = *pSetNew->pSmaF;
-    pSmaF->nRef = nRef;
+    pSmaF->size = pSetNew->pSmaF->size;
   }
 
   // stt