rbd: remove features_nautilus.go

Signed-off-by: Jose A. Rivera <jarrpa@redhat.com>

rbd/features.go

@@ -43,6 +43,10 @@ const (
 	// from librbd
 	FeatureOperations = uint64(C.RBD_FEATURE_OPERATIONS)
 
+	// FeatureMigrating is the representation of RBD_FEATURE_MIGRATING from
+	// librbd
+	FeatureMigrating = uint64(C.RBD_FEATURE_MIGRATING)
+
 	// RBD features, strings
 
 	// FeatureNameLayering is the representation of
@@ -81,6 +85,10 @@ const (
 	// RBD_FEATURE_NAME_OPERATIONS from librbd
 	FeatureNameOperations = C.RBD_FEATURE_NAME_OPERATIONS
 
+	// FeatureNameMigrating is the representation of
+	// RBD_FEATURE_NAME_MIGRATING from librbd
+	FeatureNameMigrating = C.RBD_FEATURE_NAME_MIGRATING
+
 	// old names for backwards compatibility (unused?)
 
 	// RbdFeatureLayering deprecated alias for FeatureLayering
@@ -124,6 +132,7 @@ var (
 		FeatureNameJournaling:    FeatureJournaling,
 		FeatureNameDataPool:      FeatureDataPool,
 		FeatureNameOperations:    FeatureOperations,
+		FeatureNameMigrating:     FeatureMigrating,
 	}
 )
 

rbd/features_test.go

@@ -64,6 +64,12 @@ func TestGetFeaturesInMimic(t *testing.T) {
 	assert.Equal(t, f, FeatureOperations)
 }
 
+func TestGetFeaturesInNautilus(t *testing.T) {
+	f, ok := featureNameToBit[FeatureNameMigrating]
+	assert.True(t, ok)
+	assert.Equal(t, f, FeatureMigrating)
+}
+
 func TestFeatureSet(t *testing.T) {
 	fsBits := FeatureSet(FeatureExclusiveLock | FeatureDeepFlatten)
 	fsNames := FeatureSetFromNames([]string{FeatureNameExclusiveLock, FeatureNameDeepFlatten})