+ XBT_DEBUG("Initiate data transfer of %llu bytes between %s and %s.", read_size, storage_priv_src->hostname, host_name_dest);
+ msg_host_t *m_host_list = NULL;
+ m_host_list = calloc(2, sizeof(msg_host_t));
+
+ m_host_list[0] = attached_host;
+ m_host_list[1] = host_dest;
+ double flops_amount[] = { 0, 0 };
+ double bytes_amount[] = { 0, (double)read_size, 0, 0 };
+
+ msg_task_t task = MSG_parallel_task_create("file transfer for write", 2, m_host_list, flops_amount, bytes_amount, NULL);
+ msg_error_t transfer = MSG_parallel_task_execute(task);
+ MSG_task_destroy(task);
+ free(m_host_list);
+ if(transfer != MSG_OK){
+ if (transfer == MSG_HOST_FAILURE)
+ XBT_WARN("Transfer error, %s remote host just turned off!", host_name_dest);
+ if (transfer == MSG_TASK_CANCELED)
+ XBT_WARN("Transfer error, task has been canceled!");
+
+ return -1;
+ }