4 files changed, 11 insertions, 8 deletions
diff --git a/weed/filer2/filer.go b/weed/filer2/filer.go
index 1ee2f5ede..672c6201c 100644
--- a/weed/filer2/filer.go
+++ b/weed/filer2/filer.go
@@ -3,6 +3,7 @@ package filer2
 import (
 	"context"
 	"fmt"
+	"google.golang.org/grpc"
 	"math"
 	"os"
 	"path/filepath"
@@ -24,13 +25,15 @@ type Filer struct {
 	directoryCache     *ccache.Cache
 	MasterClient       *wdclient.MasterClient
 	fileIdDeletionChan chan string
+	GrpcDialOption     grpc.DialOption
 }
 
-func NewFiler(masters []string) *Filer {
+func NewFiler(masters []string, grpcDialOption grpc.DialOption) *Filer {
 	f := &Filer{
 		directoryCache:     ccache.New(ccache.Configure().MaxSize(1000).ItemsToPrune(100)),
-		MasterClient:       wdclient.NewMasterClient(context.Background(), "filer", masters),
+		MasterClient:       wdclient.NewMasterClient(context.Background(), grpcDialOption, "filer", masters),
 		fileIdDeletionChan: make(chan string, 4096),
+		GrpcDialOption:     grpcDialOption,
 	}
 
 	go f.loopProcessingDeletion()
diff --git a/weed/filer2/filer_deletion.go b/weed/filer2/filer_deletion.go
index 8fe8ae04f..c7d02657d 100644
--- a/weed/filer2/filer_deletion.go
+++ b/weed/filer2/filer_deletion.go
@@ -38,13 +38,13 @@ func (f *Filer) loopProcessingDeletion() {
 			fileIds = append(fileIds, fid)
 			if len(fileIds) >= 4096 {
 				glog.V(1).Infof("deleting fileIds len=%d", len(fileIds))
-				operation.DeleteFilesWithLookupVolumeId(fileIds, lookupFunc)
+				operation.DeleteFilesWithLookupVolumeId(f.GrpcDialOption, fileIds, lookupFunc)
 				fileIds = fileIds[:0]
 			}
 		case <-ticker.C:
 			if len(fileIds) > 0 {
 				glog.V(1).Infof("timed deletion fileIds len=%d", len(fileIds))
-				operation.DeleteFilesWithLookupVolumeId(fileIds, lookupFunc)
+				operation.DeleteFilesWithLookupVolumeId(f.GrpcDialOption, fileIds, lookupFunc)
 				fileIds = fileIds[:0]
 			}
 		}
diff --git a/weed/filer2/leveldb/leveldb_store_test.go b/weed/filer2/leveldb/leveldb_store_test.go
index 5b214558f..4d600e0bf 100644
--- a/weed/filer2/leveldb/leveldb_store_test.go
+++ b/weed/filer2/leveldb/leveldb_store_test.go
@@ -8,7 +8,7 @@ import (
 )
 
 func TestCreateAndFind(t *testing.T) {
-	filer := filer2.NewFiler(nil)
+	filer := filer2.NewFiler(nil, nil)
 	dir, _ := ioutil.TempDir("", "seaweedfs_filer_test")
 	defer os.RemoveAll(dir)
 	store := &LevelDBStore{}
@@ -61,7 +61,7 @@ func TestCreateAndFind(t *testing.T) {
 }
 
 func TestEmptyRoot(t *testing.T) {
-	filer := filer2.NewFiler(nil)
+	filer := filer2.NewFiler(nil, nil)
 	dir, _ := ioutil.TempDir("", "seaweedfs_filer_test2")
 	defer os.RemoveAll(dir)
 	store := &LevelDBStore{}
diff --git a/weed/filer2/memdb/memdb_store_test.go b/weed/filer2/memdb/memdb_store_test.go
index cf813e04b..31da8998f 100644
--- a/weed/filer2/memdb/memdb_store_test.go
+++ b/weed/filer2/memdb/memdb_store_test.go
@@ -6,7 +6,7 @@ import (
 )
 
 func TestCreateAndFind(t *testing.T) {
-	filer := filer2.NewFiler(nil)
+	filer := filer2.NewFiler(nil, nil)
 	store := &MemDbStore{}
 	store.Initialize(nil)
 	filer.SetStore(store)
@@ -43,7 +43,7 @@ func TestCreateAndFind(t *testing.T) {
 }
 
 func TestCreateFileAndList(t *testing.T) {
-	filer := filer2.NewFiler(nil)
+	filer := filer2.NewFiler(nil, nil)
 	store := &MemDbStore{}
 	store.Initialize(nil)
 	filer.SetStore(store)