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-rw-r--r--src/util/config.rs31
1 files changed, 29 insertions, 2 deletions
diff --git a/src/util/config.rs b/src/util/config.rs
index ebcb5fbe..ad5c8e1f 100644
--- a/src/util/config.rs
+++ b/src/util/config.rs
@@ -15,7 +15,14 @@ pub struct Config {
/// Path where to store metadata. Should be fast, but low volume
pub metadata_dir: PathBuf,
/// Path where to store data. Can be slower, but need higher volume
- pub data_dir: PathBuf,
+ pub data_dir: DataDirEnum,
+
+ /// Whether to fsync after all metadata transactions (disabled by default)
+ #[serde(default)]
+ pub metadata_fsync: bool,
+ /// Whether to fsync after all data block writes (disabled by default)
+ #[serde(default)]
+ pub data_fsync: bool,
/// Size of data blocks to save to disk
#[serde(
@@ -99,6 +106,26 @@ pub struct Config {
pub admin: AdminConfig,
}
+/// Value for data_dir: either a single directory or a list of dirs with attributes
+#[derive(Deserialize, Debug, Clone)]
+#[serde(untagged)]
+pub enum DataDirEnum {
+ Single(PathBuf),
+ Multiple(Vec<DataDir>),
+}
+
+#[derive(Deserialize, Debug, Clone)]
+pub struct DataDir {
+ /// Path to the data directory
+ pub path: PathBuf,
+ /// Capacity of the drive (required if read_only is false)
+ #[serde(default)]
+ pub capacity: Option<String>,
+ /// Whether this is a legacy read-only path (capacity should be None)
+ #[serde(default)]
+ pub read_only: bool,
+}
+
/// Configuration for S3 api
#[derive(Deserialize, Debug, Clone)]
pub struct S3ApiConfig {
@@ -195,7 +222,7 @@ pub struct KubernetesDiscoveryConfig {
}
fn default_db_engine() -> String {
- "sled".into()
+ "lmdb".into()
}
fn default_sled_cache_capacity() -> usize {