diff --git a/cmd/metacache-server-pool.go b/cmd/metacache-server-pool.go
index e6a7c7f23..4c972b5f5 100644
--- a/cmd/metacache-server-pool.go
+++ b/cmd/metacache-server-pool.go
@@ -129,7 +129,8 @@ func (z *erasureServerPools) listPath(ctx context.Context, o *listPathOptions) (
 				return entries, io.EOF
 			}
 			if !errors.Is(err, context.DeadlineExceeded) {
-				o.debugln("listPath: got error", err)
+				// Report error once per bucket, but continue listing.
+				logger.LogOnceIf(ctx, err, "GetMetacacheListing:"+o.Bucket)
 			}
 			o.Transient = true
 			o.Create = false
diff --git a/internal/bucket/lifecycle/expiration.go b/internal/bucket/lifecycle/expiration.go
index 41dbbd613..064595e1e 100644
--- a/internal/bucket/lifecycle/expiration.go
+++ b/internal/bucket/lifecycle/expiration.go
@@ -105,8 +105,9 @@ type ExpireDeleteMarker struct {
 
 // Boolean signifies a boolean XML struct with custom marshaling
 type Boolean struct {
-	val bool
-	set bool
+	val    bool
+	set    bool
+	Unused struct{} // Needed for GOB compatibility
 }
 
 // Expiration - expiration actions for a rule in lifecycle configuration.
diff --git a/internal/bucket/lifecycle/prefix.go b/internal/bucket/lifecycle/prefix.go
index 4651b9edf..a2015669e 100644
--- a/internal/bucket/lifecycle/prefix.go
+++ b/internal/bucket/lifecycle/prefix.go
@@ -24,7 +24,8 @@ import (
 // Prefix holds the prefix xml tag in <Rule> and <Filter>
 type Prefix struct {
 	string
-	set bool
+	set    bool
+	Unused struct{} // Needed for GOB compatibility
 }
 
 // UnmarshalXML - decodes XML data.