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Last modified: 31 May 2016

Name: H5Drefresh

Signature:

herr_t H5Drefresh(hid_t dataset_id)

Purpose:

Refreshes all buffers associated with a dataset.

Description:

H5Drefresh causes all buffers associated with a dataset to be cleared and immediately re-loaded with updated contents from disk.

This function essentially closes the dataset, evicts all metadata associated with it from the cache, and then re-opens the dataset. The reopened dataset is automatically re-registered with the same identifier.

Parameters:

hid_t dataset_id

IN: Identifier of the dataset to be refreshed.

Returns:

Returns a non-negative value if successful; otherwise returns a negative value.

Fortran Interface:

None

See Also:

• H5Dflush
• H5Drefresh
• H5Gflush
• H5Grefresh
• H5Oflush
• H5Orefresh
• H5Tflush
• H5Trefresh

• H5Fstart_swmr_write
• H5DOappend
• H5Pset_append_flush
• H5Pget_append_flush
• H5Pset_object_flush_cb
• H5Pget_object_flush_cb

• H5Odisable_mdc_flushes
• H5Oenable_mdc_flushes
• H5Oare_mdc_flushes_disabled

History:

Release	Change
1.10.0	C function introduced with this release.