std::unordered_map<std::string, s4u::Storage*>* get_mounted_storages();
void set_storages(const std::map<std::string, kernel::resource::StorageImpl*>& storages) { storage_ = storages; }
std::unordered_map<std::string, s4u::Storage*>* get_mounted_storages();
void set_storages(const std::map<std::string, kernel::resource::StorageImpl*>& storages) { storage_ = storages; }