Merge branch 'main-v1' into merge-v1

src/util/config.rs

@@ -45,6 +45,11 @@ pub struct Config {
 	)]
 	pub block_size: usize,
 
+	/// Maximum number of parallel block writes per PUT request
+	/// Higher values improve throughput but increase memory usage
+	/// Default: 3, Recommended: 10-30 for NVMe, 3-10 for HDD
+	#[serde(default = "default_block_max_concurrent_writes_per_request")]
+	pub block_max_concurrent_writes_per_request: usize,
 	/// Number of replicas. Can be any positive integer, but uneven numbers are more favorable.
 	/// - 1 for single-node clusters, or to disable replication
 	/// - 3 is the recommended and supported setting.
@@ -272,6 +277,9 @@ pub struct KubernetesDiscoveryConfig {
 	pub skip_crd: bool,
 }
 
+pub fn default_block_max_concurrent_writes_per_request() -> usize {
+	3
+}
 /// Read and parse configuration
 pub fn read_config(config_file: PathBuf) -> Result<Config, Error> {
 	let config = std::fs::read_to_string(config_file)?;