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| author | Quentin <quentin@dufour.io> | 2024-08-18 12:25:35 +0000 |
|---|---|---|
| committer | Quentin <quentin@dufour.io> | 2024-08-18 12:25:35 +0000 |
| commit | 679ae8bcbb234623eed83dd10bb9d051eefead4a (patch) | |
| tree | 73f92f0ba14374dec710b5912f259142079ed873 | |
| parent | 3a87bd1370eb9fefc67deec9d7dfa2187ddf9763 (diff) | |
| parent | 2a93ad0c8481c02c0446f97ef3c14882e87aebc5 (diff) | |
| download | garage-679ae8bcbb234623eed83dd10bb9d051eefead4a.tar.gz garage-679ae8bcbb234623eed83dd10bb9d051eefead4a.zip | |
Merge pull request 'Set "no read ahead" on LMDB to improve performances when "LMDB size" > "RAM size"' (#855) from fix-lmdb-no-read-ahead into main
Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/855
Reviewed-by: Alex <alex@adnab.me>
| -rw-r--r-- | src/db/open.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/db/open.rs b/src/db/open.rs index b8de3cd7..ff3bc830 100644 --- a/src/db/open.rs +++ b/src/db/open.rs @@ -92,6 +92,7 @@ pub fn open_db(path: &PathBuf, engine: Engine, opt: &OpenOpt) -> Result<Db> { env_builder.map_size(map_size); env_builder.max_readers(2048); unsafe { + env_builder.flag(crate::lmdb_adapter::heed::flags::Flags::MdbNoRdAhead); env_builder.flag(crate::lmdb_adapter::heed::flags::Flags::MdbNoMetaSync); if !opt.fsync { env_builder.flag(heed::flags::Flags::MdbNoSync); |