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add rocksdb_bottommost_compression_level config option

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Signed-off-by: strawberry <strawberry@puppygock.gay>
This commit is contained in:
strawberry 2024-03-13 22:38:30 -04:00 • committed by June
parent 9a9f7b9c54
commit a3c24bcc31
4 changed files with 24 additions and 1 deletions
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11
src/config/mod.rs
View file

@ -123,6 +123,8 @@ pub struct Config {
pub rocksdb_compression_algo: String,
#[serde(default = "default_rocksdb_compression_level")]
pub rocksdb_compression_level: i32,
#[serde(default = "default_rocksdb_bottommost_compression_level")]
pub rocksdb_bottommost_compression_level: i32,
#[serde(default)]
pub rocksdb_bottommost_compression: bool,
@ -368,6 +370,10 @@ impl fmt::Display for Config {
("RocksDB Compression Algorithm", &self.rocksdb_compression_algo),
#[cfg(feature = "rocksdb")]
("RocksDB Compression Level", &self.rocksdb_compression_level.to_string()),
(
"RocksDB Bottommost Compression Level",
&self.rocksdb_bottommost_compression_level.to_string(),
),
#[cfg(feature = "rocksdb")]
(
"RocksDB Bottommost Level Compression",
@ -479,6 +485,11 @@ fn default_rocksdb_compression_algo() -> String { "zstd".to_owned() }
/// compression level as they all differ. See their `kDefaultCompressionLevel`.
fn default_rocksdb_compression_level() -> i32 { 32767 }
/// Default RocksDB compression level is 32767, which is internally read by
/// RocksDB as the default magic number and translated to the library's default
/// compression level as they all differ. See their `kDefaultCompressionLevel`.
fn default_rocksdb_bottommost_compression_level() -> i32 { 32767 }
// I know, it's a great name
pub(crate) fn default_default_room_version() -> RoomVersionId { RoomVersionId::V10 }

2
src/database/abstraction/rocksdb.rs
View file

@ -89,7 +89,7 @@ fn db_options(rocksdb_cache: &rust_rocksdb::Cache, config: &Config) -> rust_rock
db_opts.set_bottommost_zstd_max_train_bytes(0, true);
// -14 w_bits is only read by zlib.
db_opts.set_bottommost_compression_options(-14, config.rocksdb_compression_level, 0, 0, true);
db_opts.set_bottommost_compression_options(-14, config.rocksdb_bottommost_compression_level, 0, 0, true);
}
// -14 w_bits is only read by zlib.

2
src/service/globals/mod.rs
View file

@ -373,6 +373,8 @@ impl Service<'_> {
pub fn rocksdb_compression_level(&self) -> i32 { self.config.rocksdb_compression_level }
pub fn rocksdb_bottommost_compression_level(&self) -> i32 { self.config.rocksdb_bottommost_compression_level }
pub fn prevent_media_downloads_from(&self) -> &[OwnedServerName] { &self.config.prevent_media_downloads_from }
pub fn ip_range_denylist(&self) -> &[String] { &self.config.ip_range_denylist }