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Diffstat (limited to 'release_docs/RELEASE.txt')
-rw-r--r-- | release_docs/RELEASE.txt | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index d229a42..dfad6c2 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -207,6 +207,21 @@ Bug Fixes since HDF5-1.13.3 release =================================== Library ------- + - Fixed an issue with collective metadata writes of global heap data + + New test failures in parallel netCDF started occurring with debug + builds of HDF5 due to an assertion failure and this was reported in + GitHub issue #2433. The assertion failure began happening after the + collective metadata write pathway in the library was updated to use + vector I/O so that parallel-enabled HDF5 Virtual File Drivers (other + than the existing MPI I/O VFD) can support collective metadata writes. + + The assertion failure was fixed by updating collective metadata writes + to treat global heap metadata as raw data, as done elsewhere in the + library. + + (JTH - 2023/02/16, GH #2433) + - Seg fault on file close h5debug fails at file close with core dump on a file that has an |