- surf_action_ =
- disk_->get_host()->get_netpoint()->get_englobing_zone()->get_disk_model()->io_start(disk_, size_, type_);
- surf_action_->set_sharing_penalty(sharing_penalty_);
+ if (dst_host_ == nullptr) {
+ XBT_DEBUG("Starting regular I/O");
+ surf_action_ = disk_->io_start(size_, type_);
+ surf_action_->set_sharing_penalty(sharing_penalty_);
+ } else {
+ XBT_DEBUG("Starting streaming I/O");
+ auto host_model = dst_host_->get_netpoint()->get_englobing_zone()->get_host_model();
+ surf_action_ = host_model->io_stream(host_, disk_, dst_host_, dst_disk_, size_);
+ }
+