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Diffstat (limited to 'doc/vfd-swmr-user-guide.md')
| -rw-r--r-- | doc/vfd-swmr-user-guide.md | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/doc/vfd-swmr-user-guide.md b/doc/vfd-swmr-user-guide.md index e74dd3c..0e4e627 100644 --- a/doc/vfd-swmr-user-guide.md +++ b/doc/vfd-swmr-user-guide.md @@ -287,11 +287,10 @@ initialized to `H5F__CURR_VFD_SWMR_CONFIG_VERSION`. ## Pushing HDF5 raw data to reader visibility -DISCUSS FLUSH DATA END OF TICK HERE - -If <flush of raw data at end of tick> is selected, -it should not be necessary to call H5Fflush(). In fact, when VFD SWMR is -active, H5Fflush() may require up to `max_lag` ticks to complete due to +If the `flush_raw_data` field of the `H5F_vfd_swmr_config_t` struct is set +to `true`, raw dataset data will be flushed as a part of end of tick processing +and it should not be necessary to call H5Fflush(). In fact, when VFD +SWMR is active, H5Fflush() may require up to `max_lag` ticks to complete due to metadata consistency issues. A writer can make its last changes to HDF5 file visible to all |