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| author | jhendersonHDF <jhenderson@hdfgroup.org> | 2023-08-22 03:09:04 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-08-22 03:09:04 (GMT) |
| commit | 5df18802d01d993323aa6153e4fa67b9e7d65398 (patch) | |
| tree | 488208dc9e5d12c446a6de0a33097256e0192c77 /release_docs/RELEASE.txt | |
| parent | ffde055be2995ea62ee5ccbcb9c3a838b1fed229 (diff) | |
| download | hdf5-5df18802d01d993323aa6153e4fa67b9e7d65398.zip hdf5-5df18802d01d993323aa6153e4fa67b9e7d65398.tar.gz hdf5-5df18802d01d993323aa6153e4fa67b9e7d65398.tar.bz2 | |
Fix serial to parallel chunked dataset file space allocation bug (#3394)
Diffstat (limited to 'release_docs/RELEASE.txt')
| -rw-r--r-- | release_docs/RELEASE.txt | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/release_docs/RELEASE.txt b/release_docs/RELEASE.txt index a0a0985..e3cfd08 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -283,6 +283,17 @@ Bug Fixes since HDF5-1.14.0 release =================================== Library ------- + - Fixed a file space allocation bug in the parallel library for chunked + datasets + + With the addition of support for incremental file space allocation for + chunked datasets with filters applied to them that are created/accessed + in parallel, a bug was introduced to the library's parallel file space + allocation code. This could cause file space to not be allocated correctly + for datasets without filters applied to them that are created with serial + file access and later opened with parallel file access. In turn, this could + cause parallel writes to those datasets to place incorrect data in the file. + - Fixed an assertion failure in Parallel HDF5 when a file can't be created due to an invalid library version bounds setting |