void handle_client_fsync(MDRequestRef& mdr);
+ bool is_unlink_pending(CDentry *dn);
+ void wait_for_pending_unlink(CDentry *dn, MDRequestRef& mdr);
+
// open
void handle_client_open(MDRequestRef& mdr);
void handle_client_openc(MDRequestRef& mdr); // O_CREAT variant.