ISAR/libmdbx
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mdbx: add note about Wine limitations.

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Change-Id: I0d09c6161f3ed8eacbbedbb9f274d81cd5cfdd2c
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Leonid Yuriev 2020-03-18 16:52:07 +03:00
parent 9b1cddf520
commit 86b1f2017a
1 changed files with 3 additions and 0 deletions
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@ -196,6 +196,9 @@ the user's point of view.
> _libmdbx_ manage the database size according to parameters specified > _libmdbx_ manage the database size according to parameters specified
> by `mdbx_env_set_geometry()` function, > by `mdbx_env_set_geometry()` function,
> ones include the growth step and the truncation threshold. > ones include the growth step and the truncation threshold.
>
> Unfortunately, on-the-fly database size adjustment doesn't work under [Wine](https://en.wikipedia.org/wiki/Wine_(software))
> due to its internal limitations and unimplemented functions, i.e. the `MDBX_UNABLE_EXTEND_MAPSIZE` error will be returned.
4. Automatic continuous zero-overhead database compactification. 4. Automatic continuous zero-overhead database compactification.
> During each commit _libmdbx_ merges suitable freeing pages into unallocated area > During each commit _libmdbx_ merges suitable freeing pages into unallocated area