From b4ab8e095a7b35fca42e7b208c8c8f412a9813f6 Mon Sep 17 00:00:00 2001
From: jiuker <2818723467@qq.com>
Date: Tue, 30 Jan 2024 00:54:20 +0800
Subject: [PATCH] fix: preserve bucket metric of data usage for replication
 info (#18895)

---
 cmd/data-usage.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmd/data-usage.go b/cmd/data-usage.go
index dd9e34bbb..a4f9ef6b9 100644
--- a/cmd/data-usage.go
+++ b/cmd/data-usage.go
@@ -155,7 +155,9 @@ func loadDataUsageFromBackend(ctx context.Context, objAPI ObjectLayer) (DataUsag
 			bui.ReplicationFailedSizeV1 > 0 || bui.ReplicationPendingCountV1 > 0 {
 			cfg, _ := getReplicationConfig(GlobalContext, bucket)
 			if cfg != nil && cfg.RoleArn != "" {
-				dataUsageInfo.ReplicationInfo = make(map[string]BucketTargetUsageInfo)
+				if dataUsageInfo.ReplicationInfo == nil {
+					dataUsageInfo.ReplicationInfo = make(map[string]BucketTargetUsageInfo)
+				}
 				dataUsageInfo.ReplicationInfo[cfg.RoleArn] = BucketTargetUsageInfo{
 					ReplicationFailedSize:   bui.ReplicationFailedSizeV1,
 					ReplicationFailedCount:  bui.ReplicationFailedCountV1,