+ lmm_constraint_t constraint; /* Constraint for maximum bandwidth from connection */
+ lmm_constraint_t constraint_write; /* Constraint for maximum write bandwidth*/
+ lmm_constraint_t constraint_read; /* Constraint for maximum write bandwidth*/
+ xbt_dict_t content; /* char * -> s_surf_file_t */
+ size_t size;
+ size_t used_size;
+ xbt_dynar_t write_actions;