feat: journal nodebufferlist snapshot data for journal file recovering

triedb/pathdb/journal.go

@@ -346,13 +346,15 @@ func (db *Database) loadDiskLayer(r *rlp.Stream, journalTypeForReader JournalTyp
 
 	if db.config.TrieNodeBufferType == NodeBufferList && journalTypeForReader == JournalFileType && !db.fastRecovery {
 		log.Info("decode journal file data")
-		if err := journalBuf.Decode(&nodesArray); err != nil {
+		var layerNum uint64
+		if err := journalBuf.Decode(&layerNum); err != nil {
 			return nil, fmt.Errorf("11 failed to load disk nodes: %v", err)
 		}
-		for i, val := range nodesArray {
-			log.Info("print load decode layers node info", "index", i, "root", val.root, "layers", val.layers,
-				"size", val.size)
-		}
+		log.Info("print load layers", "layer", layerNum)
+		// for i, val := range nodesArray {
+		// 	log.Info("print load decode layers node info", "index", i, "root", val.root, "layers", val.layers,
+		// 		"size", val.size)
+		// }
 	} else {
 		// Resolve nodes cached in node buffer
 		var encoded []journalNodes
@@ -516,7 +518,9 @@ func (dl *diskLayer) journal(w io.Writer, journalType JournalType) error {
 			log.Info("print journal multi layers node info", "index", i, "root", val.root, "layers", val.layers,
 				"size", val.size)
 		}
-		if err := rlp.Encode(journalBuf, nodes); err != nil {
+		layerNum := dl.buffer.getLayers()
+		log.Info("print journal layers", "layer", layerNum)
+		if err := rlp.Encode(journalBuf, layerNum); err != nil {
 			return err
 		}
 		log.Info("Journal file and node buffer list", "multi layer nodes count", len(nodes))