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-rw-r--r--src/model/garage.rs8
1 files changed, 6 insertions, 2 deletions
diff --git a/src/model/garage.rs b/src/model/garage.rs
index 721d5e3a..8c9a3af3 100644
--- a/src/model/garage.rs
+++ b/src/model/garage.rs
@@ -124,7 +124,7 @@ impl Garage {
info!("Opening Sled database at: {}", db_path.display());
let db = db::sled_adapter::sled::Config::default()
.path(&db_path)
- .cache_capacity(config.sled_cache_capacity)
+ .cache_capacity(config.sled_cache_capacity as u64)
.flush_every_ms(Some(config.sled_flush_every_ms))
.open()
.ok_or_message("Unable to open sled DB")?;
@@ -163,7 +163,10 @@ impl Garage {
info!("Opening LMDB database at: {}", db_path.display());
std::fs::create_dir_all(&db_path)
.ok_or_message("Unable to create LMDB data directory")?;
- let map_size = garage_db::lmdb_adapter::recommended_map_size();
+ let map_size = match config.lmdb_map_size {
+ v if v == usize::default() => garage_db::lmdb_adapter::recommended_map_size(),
+ v => v - (v % 4096),
+ };
use db::lmdb_adapter::heed;
let mut env_builder = heed::EnvOpenOptions::new();
@@ -182,6 +185,7 @@ impl Garage {
"OutOfMemory error while trying to open LMDB database. This can happen \
if your operating system is not allowing you to use sufficient virtual \
memory address space. Please check that no limit is set (ulimit -v). \
+ You may also try to set a smaller `lmdb_map_size` configuration parameter. \
On 32-bit machines, you should probably switch to another database engine.".into()))
}
x => x.ok_or_message("Unable to open LMDB DB")?,