Merge branch 'main-v1' into merge-v1

src/api/s3/get.rs

@@ -853,7 +853,9 @@ impl PreconditionHeaders {
 	}
 
 	fn check(&self, v: &ObjectVersion, etag: &str) -> Result<Option<StatusCode>, Error> {
-		let v_date = UNIX_EPOCH + Duration::from_millis(v.timestamp);
+		// we store date with ms precision, but headers are precise to the second: truncate
+		// the timestamp to handle the same-second edge case
+		let v_date = UNIX_EPOCH + Duration::from_secs(v.timestamp / 1000);
 
 		// Implemented from https://datatracker.ietf.org/doc/html/rfc7232#section-6
 

src/api/s3/put.rs

@@ -39,8 +39,6 @@ use crate::encryption::{EncryptionParams, OekDerivationInfo};
 use crate::error::*;
 use crate::website::X_AMZ_WEBSITE_REDIRECT_LOCATION;
 
-const PUT_BLOCKS_MAX_PARALLEL: usize = 3;
-
 pub(crate) struct SaveStreamResult {
 	pub(crate) version_uuid: Uuid,
 	pub(crate) version_timestamp: u64,
@@ -507,7 +505,7 @@ pub(crate) async fn read_and_put_blocks<S: Stream<Item = Result<Bytes, Error>> +
 			};
 			let recv_next = async {
 				// If more than a maximum number of writes are in progress, don't add more for now
-				if currently_running >= PUT_BLOCKS_MAX_PARALLEL {
+				if currently_running >= ctx.garage.config.block_max_concurrent_writes_per_request {
 					futures::future::pending().await
 				} else {
 					block_rx3.recv().await