Merging in latest from upstream (HDFFV/hdf5:refs/heads/develop)* commit 'b3a89155b986bca9c436d4ff6c229a68ac23f1ef':
Update buffer count
Revert PR 405 (https://bitbucket.hdfgroup.org/projects/HDFFV/repos/hdf5/pull-requests/405/overview) and reimplement with correct and simpler code.
Revert " Checkin of fix for CGNS bug"
Revert "Removed commeted out code from H5C_dump_coll_write_list()"
Adds RELEASE.txt note about HDFS VFD stubs being removed
...
Merge pull request #1 in ~EPOURMAL/hdf5_ep from ~JHENDERSON/hdf5_ep:develop to develop* commit '886921d959ebecbe0834fc4dce1b7246a0c48d14':
Change H5LT_find_attribute to use H5Aexists instead of H5Aiterate
Merge pull request #2866 in HDFFV/hdf5 from fix_nil_collective_metadata_write to develop* commit '45021f1826f3710a3008430ddf7216bffb7068f7':
Update buffer count
Revert PR 405 (https://bitbucket.hdfgroup.org/projects/HDFFV/repos/hdf5/pull-requests/405/overview) and reimplement with correct and simpler code.
Revert " Checkin of fix for CGNS bug"
Revert "Removed commeted out code from H5C_dump_coll_write_list()"
Merge pull request #2843 in HDFFV/hdf5 from vol_dataset_io_dxpl_fix to develop* commit '4b69577e10ed58bf6536599092390f02a49ff3f9':
Bug fix to allow pass-through VOL connectors to set DXPL properties (like requesting collective operations) on dataset I/O
Merge pull request #2863 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:develop_minor to develop* commit '49e01e594eb2d0c25455e7ff71eed3de074fd15b':
Adds RELEASE.txt note about HDFS VFD stubs being removed
Removes inappropriate file locking call
Trivial whitespace change to H5Pencdec.c
Minor refactoring based on 1.10 normalization work
Trivialities noticed while normalizing 1.10
Merge pull request #2849 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop* commit '0932c46e3d5b09d32cbe29335e8054302ab122c5':
MinGW uses "MinGW Makefiles"
The version string has a second use for packaging
Merge pull request #2839 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop* commit '336b30024216b142eb096bf85986786ecf65e993':
Add back function for VERIFY_EXTERNAL_CONSOLIDATION
Added new configure option --enable-dimension-scales-with-new-ref to enable new references when creating dimension scales. Updated files to use new references.Many tests do not pass yet.
Merge pull request #2826 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop* commit 'ec1c324a0d184d2778e9155140367a7d3a307fa1':
Revert H5_VERS_SUBRELEASE check
Add special case when H5_VERS_SUBRELEASE is 0
Condition if (H5_VERS_SUBRELEASE) is incorrectly false when H5_VERS_SUBRELEASE is 0, a valid value for H5_VERS_SUBRELEASE. Updated to if (${H5_VERS_SUBRELEASE} STREQUAL "") with corresponding reversal of action statements to avoid NOT.
Add hypen to subreleas...
Condition if (H5_VERS_SUBRELEASE) is incorrectly false whenH5_VERS_SUBRELEASE is 0, a valid value for H5_VERS_SUBRELEASE.
Updated to if (${H5_VERS_SUBRELEASE} STREQUAL "") with corresponding
reversal of action statements to avoid NOT.
Merge pull request #2819 in HDFFV/hdf5 from coll_chunk_fill_fix to develop* commit '4c43ff0b8b015ccfc1f4aeab18f189d629a5beb9':
Simplify default use of MPI_BYTE
Don't free builtin MPI_BYTE MPI type
Simplify code to avoid using a boolean to free MPI types
Avoid creating MPI datatypes on ranks with 0 chunks to write'
Merge pull request #2816 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:develop to develop* commit '76d93a78fe583b99efa295cd44359092310172a3':
Revert "Merge pull request #2796 in HDFFV/hdf5 from small_chunk_io_opt to develop"
Revert "Merge pull request #2796 in HDFFV/hdf5 from small_chunk_io_opt to develop"This reverts commit a7a8e6451a37d1bd072c7281b432f1436795daef, reversing
changes made to 30422a6b55a135ec406d484a6c66f995057e0a50.
Merge pull request #2796 in HDFFV/hdf5 from small_chunk_io_opt to develop* commit 'ad9a2ceabe2dd9045111f8b57774948a124607b9':
Only initialize the contiguous or compact I/O info struct when needed.
Merge pull request #2806 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:develop to develop* commit '98754591b8dcf2be70957d67ec7172c53cbaa827':
Revert "Merge pull request #2477 in HDFFV/hdf5 from pio_update to develop"
Revert "Merge pull request #2477 in HDFFV/hdf5 from pio_update to develop"This reverts commit ba80bcaff24113f438da0f40cb5b5479d4a21cc6, reversing
changes made to 522ef0dd5ca1daa2b26c3fe4459ddbb1eaf6ec20.