diff --git a/weed/command/filer_replication.go b/weed/command/filer_replication.go
index 25bca7c97..5fef89fc8 100644
--- a/weed/command/filer_replication.go
+++ b/weed/command/filer_replication.go
@@ -49,11 +49,11 @@ func runFilerReplicate(cmd *Command, args []string) bool {
 	for {
 		key, m, err := notificationInput.ReceiveMessage()
 		if err != nil {
-			glog.Errorf("receive %s: +v", key, err)
+			glog.Errorf("receive %s: %+v", key, err)
 			continue
 		}
 		if err = replicator.Replicate(key, m); err != nil {
-			glog.Errorf("replicate %s: +v", key, err)
+			glog.Errorf("replicate %s: %+v", key, err)
 		}
 	}
 
diff --git a/weed/replication/source/filer_source.go b/weed/replication/source/filer_source.go
index c3b575b6d..f6a4cc55f 100644
--- a/weed/replication/source/filer_source.go
+++ b/weed/replication/source/filer_source.go
@@ -54,15 +54,15 @@ func (fs *FilerSource) ReadPart(part string) (readCloser io.ReadCloser, err erro
 	})
 
 	if err != nil {
-		glog.V(1).Infof("replication lookup volume id: %v", vid, err)
-		return nil, fmt.Errorf("replicationlookup volume id %v: %v", vid, err)
+		glog.V(1).Infof("replication lookup volume id %s: %v", vid, err)
+		return nil, fmt.Errorf("replication lookup volume id %s: %v", vid, err)
 	}
 
 	locations := vid2Locations[vid]
 
 	if locations == nil || len(locations.Locations) == 0 {
-		glog.V(1).Infof("replication locate volume id: %v", vid, err)
-		return nil, fmt.Errorf("replication locate volume id %v: %v", vid, err)
+		glog.V(1).Infof("replication locate volume id %s: %v", vid, err)
+		return nil, fmt.Errorf("replication locate volume id %s: %v", vid, err)
 	}
 
 	fileUrl := fmt.Sprintf("http://%s/%s", locations.Locations[0].Url, part)