adjust log level

weed/pb/filer_pb/filer_client.go

@@ -7,6 +7,7 @@ import (
 	"io"
 	"math"
 	"os"
+	"strings"
 	"time"
 
 	"github.com/chrislusf/seaweedfs/weed/glog"
@@ -82,7 +83,7 @@ func doList(filerClient FilerClient, fullDirPath util.FullPath, prefix string, f
 			InclusiveStartFrom: inclusive,
 		}
 
-		glog.V(3).Infof("read directory: %v", request)
+		glog.V(4).Infof("read directory: %v", request)
 		ctx, cancel := context.WithCancel(context.Background())
 		stream, err := client.ListEntries(ctx, request)
 		if err != nil {