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| HDF5 Last Updated on 2026-07-28 The HDF5 Field Guide

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h5fd_subfiling_config_t Type Reference
Fortran Property List (H5P) Interface

## Detailed Description

H5FD_subfiling_config_t derived type used in the subfiling VFD.

## Data Fields
integer(hid_t) | ioc_fapl_id
| The FAPL setup with the stacked VFD to use for I/O concentrators.
integer(c_int32_t) | magic
| Set to H5FD_SUBFILING_FAPL_MAGIC_F.
logical(c_bool) | require_ioc
| Whether to use the IOC VFD (currently must always be TRUE).
type(h5fd_subfiling_params_t) | shared_cfg
| Subfiling/IOC parameters (stripe size, stripe count, etc.).
integer(c_int32_t) | version
| Set to H5FD_CURR_SUBFILING_FAPL_VERSION_F.

The documentation for this type was generated from the following file:

- fortran/src/H5Pff.F90