lmm_system_t maxminSystem, double bread, double bwrite, double bconnection,
const char* type_id, char *content_name, char *content_type, sg_size_t size, char *attach);
lmm_system_t maxminSystem, double bread, double bwrite, double bconnection,
const char* type_id, char *content_name, char *content_type, sg_size_t size, char *attach);