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| author | jhendersonHDF <jhenderson@hdfgroup.org> | 2023-09-01 12:20:05 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-09-01 12:20:05 (GMT) |
| commit | fdeac5309eceeed5159dcbc60de4161f144593ef (patch) | |
| tree | ef03b76215d539dbf4fb1249910b66327886d821 /release_docs | |
| parent | 26c8d0c32ed7f3db00ff8d997e5606e07666e846 (diff) | |
| download | hdf5-fdeac5309eceeed5159dcbc60de4161f144593ef.zip hdf5-fdeac5309eceeed5159dcbc60de4161f144593ef.tar.gz hdf5-fdeac5309eceeed5159dcbc60de4161f144593ef.tar.bz2 | |
Fix serial to parallel chunked dataset file space allocation bug (#3394) (#3467)
Diffstat (limited to 'release_docs')
| -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 9b8946d..1059a46 100644 --- a/release_docs/RELEASE.txt +++ b/release_docs/RELEASE.txt @@ -109,6 +109,17 @@ Bug Fixes since HDF5-1.14.2 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 |