diff --git a/src/storage/meta_mem/ob_tablet_pointer.cpp b/src/storage/meta_mem/ob_tablet_pointer.cpp
index 8b5ca198e3..4b3655e34a 100644
--- a/src/storage/meta_mem/ob_tablet_pointer.cpp
+++ b/src/storage/meta_mem/ob_tablet_pointer.cpp
@@ -534,7 +534,8 @@ int ObTabletPointer::release_memtable_and_mds_table_for_ls_offline(const ObTable
 {
   int ret = OB_SUCCESS;
   mds::MdsTableHandle mds_table;
-  if (tablet_id.is_inner_tablet()) {
+  if (tablet_id.is_ls_inner_tablet()) {
+    LOG_INFO("skip inner tablet", K(tablet_id));
   } else if (OB_FAIL(protected_memtable_mgr_handle_.reset())) {
     LOG_WARN("failed to reset protected_memtable_mgr_handle", K(ret));
   } else if (OB_FAIL(get_mds_table(tablet_id, mds_table, false/*not_exist_create*/))) {
diff --git a/src/storage/ob_protected_memtable_mgr_handle.cpp b/src/storage/ob_protected_memtable_mgr_handle.cpp
index 33ceeeca30..08a5e565bd 100644
--- a/src/storage/ob_protected_memtable_mgr_handle.cpp
+++ b/src/storage/ob_protected_memtable_mgr_handle.cpp
@@ -83,6 +83,7 @@ int ObProtectedMemtableMgrHandle::reset()
       STORAGE_LOG(ERROR, "failed to release memtables", KR(ret), KPC(this));
     }
     memtable_mgr_handle_.reset();
+    STORAGE_LOG(INFO, "protected_memtable_mgr_handle reset", KR(ret), KPC(this));
   }
   return ret;
 }
diff --git a/src/storage/tablet/ob_tablet.cpp b/src/storage/tablet/ob_tablet.cpp
index bb2c13757a..4d7c5a0a05 100644
--- a/src/storage/tablet/ob_tablet.cpp
+++ b/src/storage/tablet/ob_tablet.cpp
@@ -7326,7 +7326,9 @@ int ObTablet::get_boundary_memtable(ObTableHandleV2 &handle) const
   if (OB_FAIL(get_protected_memtable_mgr_handle(protected_handle))) {
     LOG_WARN("failed to get_protected_memtable_mgr_handle", K(ret), KPC(this));
   } else if (OB_FAIL(protected_handle->get_boundary_memtable(handle))) {
-    LOG_WARN("failed to get boundary memtable", K(ret));
+    if (OB_ENTRY_NOT_EXIST != ret) {
+      LOG_WARN("failed to get boundary memtable", K(ret));
+    }
   }
   return ret;
 }