-/**
- * \ingroup msg_file
- * \brief Copy a file to another location on a remote host.
- * \param file : the file to move
- * \param host : the remote host where the file has to be copied
- * \param fullpath : the complete path destination on the remote host
- * \return If successful, the function returns MSG_OK. Otherwise, it returns MSG_TASK_CANCELED.
- */
-msg_error_t MSG_file_rcopy (msg_file_t file, msg_host_t host, const char* fullpath)
-{
- /* Find the host where the file is physically located and read it */
- msg_storage_t storage_src = file->localStorage;
- msg_host_t src_host = storage_src->getHost();
- file->seek(0, SEEK_SET);
- sg_size_t read_size = file->read(file->size());
-
- /* Find the host that owns the storage where the file has to be copied */
- msg_storage_t storage_dest = nullptr;
- msg_host_t dst_host;
- size_t longest_prefix_length = 0;
-
- for (auto const& elm : host->getMountedStorages()) {
- std::string mount_point = std::string(fullpath).substr(0, elm.first.size());
- if (mount_point == elm.first && elm.first.length() > longest_prefix_length) {
- /* The current mount name is found in the full path and is bigger than the previous*/
- longest_prefix_length = elm.first.length();
- storage_dest = elm.second;
- }
- }
-
- if (storage_dest != nullptr) {
- /* Mount point found, retrieve the host the storage is attached to */
- dst_host = storage_dest->getHost();
- }else{
- XBT_WARN("Can't find mount point for '%s' on destination host '%s'", fullpath, host->getCname());
- return MSG_TASK_CANCELED;
- }
-
- XBT_DEBUG("Initiate data transfer of %llu bytes between %s and %s.", read_size, src_host->getCname(),
- storage_dest->getHost()->getCname());
- msg_host_t m_host_list[] = {src_host, dst_host};
- double* flops_amount = new double[2]{0, 0};
- double* bytes_amount = new double[4]{0, static_cast<double>(read_size), 0, 0};
-
- simgrid::s4u::this_actor::parallel_execute(2, m_host_list, flops_amount, bytes_amount);
-
- /* Create file on remote host, write it and close it */
- msg_file_t fd = new simgrid::s4u::File(fullpath, dst_host, nullptr);
- fd->write(read_size);
- delete fd;
- return MSG_OK;
-}
-
-/**
- * \ingroup msg_file
- * \brief Move a file to another location on a remote host.
- * \param file : the file to move
- * \param host : the remote host where the file has to be moved
- * \param fullpath : the complete path destination on the remote host
- * \return If successful, the function returns MSG_OK. Otherwise, it returns MSG_TASK_CANCELED.
- */
-msg_error_t MSG_file_rmove (msg_file_t file, msg_host_t host, const char* fullpath)
-{
- msg_error_t res = MSG_file_rcopy(file, host, fullpath);
- file->unlink();
- return res;
-}