From 429693e82b3f008c7a513c14cd35347734b1d260 Mon Sep 17 00:00:00 2001
From: sylvain senechal <senechalsylvain.dev@gmail.com>
Date: Tue, 22 Jul 2025 15:31:38 +0200
Subject: [PATCH] added flag to block concurrent mpu completion

Issue : CLDSRV-687
---
 lib/services.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/services.js b/lib/services.js
index d26d1eb1fb..b81e9b7a54 100644
--- a/lib/services.js
+++ b/lib/services.js
@@ -579,7 +579,7 @@ const services = {
         const multipartObjectMD = Object.assign({}, params.storedMetadata);
         multipartObjectMD.completeInProgress = true;
         metadata.putObjectMD(params.bucketName, longMPUIdentifier, multipartObjectMD,
-        {}, log, err => {
+        {preventConcurrentCompletion: true}, log, err => {
             if (err) {
                 log.error('error from metadata', { error: err });
                 return cb(err);