diff --git a/weed/shell/command_collection_delete.go b/weed/shell/command_collection_delete.go
index caf52aa9b..936f35b46 100644
--- a/weed/shell/command_collection_delete.go
+++ b/weed/shell/command_collection_delete.go
@@ -10,7 +10,7 @@ import (
 )
 
 func init() {
-	//Commands = append(Commands, &commandCollectionDelete{})
+	Commands = append(Commands, &commandCollectionDelete{})
 }
 
 type commandCollectionDelete struct {
diff --git a/weed/shell/command_fs_mv.go b/weed/shell/command_fs_mv.go
index 73c792efa..8e609edc9 100644
--- a/weed/shell/command_fs_mv.go
+++ b/weed/shell/command_fs_mv.go
@@ -10,7 +10,7 @@ import (
 )
 
 func init() {
-	//Commands = append(Commands, &commandFsMv{})
+	Commands = append(Commands, &commandFsMv{})
 }
 
 type commandFsMv struct {
diff --git a/weed/shell/command_fs_rm.go b/weed/shell/command_fs_rm.go
index 2343e91fd..b8445b7e9 100644
--- a/weed/shell/command_fs_rm.go
+++ b/weed/shell/command_fs_rm.go
@@ -11,7 +11,7 @@ import (
 )
 
 func init() {
-	//Commands = append(Commands, &commandFsRm{})
+	Commands = append(Commands, &commandFsRm{})
 }
 
 type commandFsRm struct {
diff --git a/weed/shell/command_s3_bucket_delete.go b/weed/shell/command_s3_bucket_delete.go
index 05b020077..3b2a9c6e9 100644
--- a/weed/shell/command_s3_bucket_delete.go
+++ b/weed/shell/command_s3_bucket_delete.go
@@ -11,7 +11,7 @@ import (
 )
 
 func init() {
-	//Commands = append(Commands, &commandS3BucketDelete{})
+	Commands = append(Commands, &commandS3BucketDelete{})
 }
 
 type commandS3BucketDelete struct {
diff --git a/weed/shell/command_volume_balance_test.go b/weed/shell/command_volume_balance_test.go
index b2888daea..fb39e063f 100644
--- a/weed/shell/command_volume_balance_test.go
+++ b/weed/shell/command_volume_balance_test.go
@@ -252,7 +252,7 @@ func TestIsGoodMove(t *testing.T) {
 func TestBalance(t *testing.T) {
 	topologyInfo := parseOutput(topoData)
 	volumeServers := collectVolumeServersByDc(topologyInfo, "")
-	volumeReplicas, _ := collectVolumeReplicaLocations(topologyInfo, nil)
+	volumeReplicas, _ := collectVolumeReplicaLocations(topologyInfo)
 	diskTypes := collectVolumeDiskTypes(topologyInfo)
 
 	if err := balanceVolumeServers(nil, diskTypes, volumeReplicas, volumeServers, "ALL_COLLECTIONS", false); err != nil {
diff --git a/weed/shell/command_volume_delete.go b/weed/shell/command_volume_delete.go
index 327db7ca2..159981c93 100644
--- a/weed/shell/command_volume_delete.go
+++ b/weed/shell/command_volume_delete.go
@@ -9,7 +9,7 @@ import (
 )
 
 func init() {
-	//Commands = append(Commands, &commandVolumeDelete{})
+	Commands = append(Commands, &commandVolumeDelete{})
 }
 
 type commandVolumeDelete struct {