The stable bugfix release.
It is planned that this will be the last release of the v0.11 branch.
Acknowledgements:
-----------------
- [Alex Sharov](https://github.com/AskAlexSharov) and Erigon team for reporting and testing.
- [Andrew Ashikhmin](https://gitflic.ru/user/yperbasis) for contributing.
New:
----
- Ability to customise `MDBX_LOCK_SUFFIX`, `MDBX_DATANAME`, `MDBX_LOCKNAME` just by predefine ones during build.
- Added to [`mdbx::env_managed`](https://libmdbx.dqdkfa.ru/group__cxx__api.html#classmdbx_1_1env__managed)'s methods a few overloads with `const char* pathname` parameter (C++ API).
Fixes:
------
- Fixed hang copy-with-compactification of a corrupted DB
or in case the volume of output pages is a multiple of `MDBX_ENVCOPY_WRITEBUF`.
- Fixed standalone non-CMake build on MacOS (`#include AvailabilityMacros.h>`).
- Fixed unexpected `MDBX_PAGE_FULL` error in rare cases with large database page sizes.
Minors:
-------
- Minor fixes Doxygen references, comments, descriptions, etc.
- Fixed copy&paste typo inside `meta_checktxnid()`.
- Minor fix `meta_checktxnid()` to avoid assertion in debug mode.
- Minor fix `mdbx_env_set_geometry()` to avoid returning `EINVAL` in particular rare cases.
- Minor refine/fix batch-get testcase for large page size.
- Added `--pagesize NN` option to long-stotastic test script.
- Updated Valgrind-suppressions file for modern GCC.
- Fixed `has no symbols` warning from Apple's ranlib.
18 files changed, 318 insertions(+), 178 deletions(-)
Signed-off-by: Леонид Юрьев (Leonid Yuriev) <leo@yuriev.ru>
1. Explicitly check and handle a race/collision case with `find_oldest_reader()`.
2. Handle "recovery mode" (me_stuck_meta >= 0) by the same code as for regular latch.
3. Add bailout error message for buggy compiler and/or hardware (paranoid).
1. Fix regression `assert: oldest >= lck->mti_oldest_reader.weak` after d4bf0a3332.
2. Add explicit check, kick and notice for stuck reader.
3. Made more e2k-frendly.
