diff --git a/src/client/Client.cc b/src/client/Client.cc
index 2a6c5402c7c..480ed5088ad 100644
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -3739,7 +3739,7 @@ void Client::_invalidate_inode_cache(Inode *in, int64_t off, int64_t len)
   if (cct->_conf->client_oc) {
     vector<ObjectExtent> ls;
     Striper::file_to_extents(cct, in->ino, &in->layout, off, len, in->truncate_size, ls);
-    objectcacher->discard_set(&in->oset, ls);
+    objectcacher->discard_writeback(&in->oset, ls, nullptr);
   }
 
   _schedule_invalidate_callback(in, off, len);
diff --git a/src/osdc/ObjectCacher.cc b/src/osdc/ObjectCacher.cc
index 50f9a8d6a6c..711e71fc99a 100644
--- a/src/osdc/ObjectCacher.cc
+++ b/src/osdc/ObjectCacher.cc
@@ -609,7 +609,8 @@ void ObjectCacher::Object::discard(loff_t off, loff_t len,
       bh->bl.clear();
       bh->set_nocache(true);
       oc->mark_zero(bh);
-      return;
+      // we should mark all Rx bh to zero
+      continue;
     } else {
       assert(bh->waitfor_read.empty());
     }
@@ -2489,8 +2490,8 @@ void ObjectCacher::discard_writeback(ObjectSet *oset,
 
   if (gather.has_subs()) {
     gather.set_finisher(new FunctionContext(
-      [this, oset, was_dirty, on_finish](int) {
-        _discard_finish(oset, was_dirty, on_finish);
+      [this, oset, on_finish](int) {
+        _discard_finish(oset, false, on_finish);
       }));
     gather.activate();
     return;