From 522b8d6650b890a335655b6b8a39bbed351b2258 Mon Sep 17 00:00:00 2001 From: Dana Robinson Date: Tue, 24 May 2022 12:37:12 -0700 Subject: Update VFD SWMR UG --- doc/vfd-swmr-user-guide.md | 9 ++++----- 1 file 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 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 -- cgit v0.12