From 9fac4776687ddf85f5c7c928ccd2ad29d5ed5c6a Mon Sep 17 00:00:00 2001
From: MrCreosote <MrCreosote@users.noreply.github.com>
Date: Fri, 27 Mar 2026 10:44:51 -0700
Subject: [PATCH] Always specify checksum algorithm on uploads in S3Client

Unlike Minio, CEPH will not store the checksum unless the algorithm is
explicitly specified.

Works with both Minio and CEPH
---
 cdmtaskservice/s3/client.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cdmtaskservice/s3/client.py b/cdmtaskservice/s3/client.py
index 5c76d33..5a0f0f6 100644
--- a/cdmtaskservice/s3/client.py
+++ b/cdmtaskservice/s3/client.py
@@ -476,6 +476,7 @@ async def _upload(self, client, buk: str, key: str, loc: Path, crc64nvme: str):
                     Bucket=buk,
                     Key=key,
                     Body=f,
+                    ChecksumAlgorithm="CRC64NVME",
                     ChecksumCRC64NVME=crc64nvme
                 )
             return