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| author | Alex Auvolat <alex@adnab.me> | 2022-06-06 16:44:47 +0200 |
|---|---|---|
| committer | Alex Auvolat <alex@adnab.me> | 2022-06-06 16:44:47 +0200 |
| commit | fd2fe18de3eb245aaab78abf924301e3d4a1734f (patch) | |
| tree | 0532d693277195f625b5b5cbe51b6b3c12344bbe /src/db/bin/convert.rs | |
| parent | c3c8d59c996061a2a4280820915a6dcd94cf496c (diff) | |
| download | garage-fd2fe18de3eb245aaab78abf924301e3d4a1734f.tar.gz garage-fd2fe18de3eb245aaab78abf924301e3d4a1734f.zip | |
in db convert: map size up to 1TB on 64-bit systems
Diffstat (limited to 'src/db/bin/convert.rs')
| -rw-r--r-- | src/db/bin/convert.rs | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/db/bin/convert.rs b/src/db/bin/convert.rs index 636bd834..e5778abb 100644 --- a/src/db/bin/convert.rs +++ b/src/db/bin/convert.rs @@ -54,9 +54,17 @@ fn open_db(path: PathBuf, engine: String) -> Result<Db> { std::fs::create_dir_all(&path).map_err(|e| { Error(format!("Unable to create LMDB data directory: {}", e).into()) })?; + + let map_size = if u32::MAX as usize == usize::MAX { + eprintln!("LMDB is not recommended on 32-bit systems, database size will be limited"); + 1usize << 30 // 1GB for 32-bit systems + } else { + 1usize << 40 // 1TB for 64-bit systems + }; + let db = lmdb_adapter::heed::EnvOpenOptions::new() .max_dbs(100) - .map_size(1usize << 30) + .map_size(map_size) .open(&path) .unwrap(); Ok(lmdb_adapter::LmdbDb::init(db)) |