diff --git a/weed/filer/mysql2/mysql2_store.go b/weed/filer/mysql2/mysql2_store.go
index acf621a00..2bce3c063 100644
--- a/weed/filer/mysql2/mysql2_store.go
+++ b/weed/filer/mysql2/mysql2_store.go
@@ -82,7 +82,7 @@ func (store *MysqlStore2) initialize(createTable, upsertQuery string, enableUpse
 	store.DB.SetConnMaxLifetime(time.Duration(maxLifetimeSeconds) * time.Second)
 
 	if err = store.DB.Ping(); err != nil {
-		return fmt.Errorf("connect to %s error:%v", sqlUrl, err)
+		return fmt.Errorf("connect to %s error:%v", adaptedSqlUrl, err)
 	}
 
 	if err = store.CreateTable(context.Background(), abstract_sql.DEFAULT_TABLE); err != nil && !strings.Contains(err.Error(), "table already exist") {
diff --git a/weed/filer/postgres/postgres_store.go b/weed/filer/postgres/postgres_store.go
index cacdbd864..0c02f0726 100644
--- a/weed/filer/postgres/postgres_store.go
+++ b/weed/filer/postgres/postgres_store.go
@@ -92,7 +92,7 @@ func (store *PostgresStore) initialize(upsertQuery string, enableUpsert bool, us
 	store.DB.SetConnMaxLifetime(time.Duration(maxLifetimeSeconds) * time.Second)
 
 	if err = store.DB.Ping(); err != nil {
-		return fmt.Errorf("connect to %s error:%v", sqlUrl, err)
+		return fmt.Errorf("connect to %s error:%v", adaptedSqlUrl, err)
 	}
 
 	return nil
diff --git a/weed/filer/postgres2/postgres2_store.go b/weed/filer/postgres2/postgres2_store.go
index bdff859e9..4f063ad19 100644
--- a/weed/filer/postgres2/postgres2_store.go
+++ b/weed/filer/postgres2/postgres2_store.go
@@ -97,7 +97,7 @@ func (store *PostgresStore2) initialize(createTable, upsertQuery string, enableU
 	store.DB.SetConnMaxLifetime(time.Duration(maxLifetimeSeconds) * time.Second)
 
 	if err = store.DB.Ping(); err != nil {
-		return fmt.Errorf("connect to %s error:%v", sqlUrl, err)
+		return fmt.Errorf("connect to %s error:%v", adaptedSqlUrl, err)
 	}
 
 	if err = store.CreateTable(context.Background(), abstract_sql.DEFAULT_TABLE); err != nil {
diff --git a/weed/mount/inode_to_path.go b/weed/mount/inode_to_path.go
index 8c29ae085..2c0b7203e 100644
--- a/weed/mount/inode_to_path.go
+++ b/weed/mount/inode_to_path.go
@@ -146,8 +146,8 @@ func (i *InodeToPath) HasPath(path util.FullPath) bool {
 }
 
 func (i *InodeToPath) MarkChildrenCached(fullpath util.FullPath) {
-	i.RLock()
-	defer i.RUnlock()
+	i.Lock()
+	defer i.Unlock()
 	inode, found := i.path2inode[fullpath]
 	if !found {
 		// https://github.com/seaweedfs/seaweedfs/issues/4968