config + job: forbid non-verlapping receiver root_fs

refs #136 refs #140
2019-03-20 23:01:24 +01:00
parent 3e71542c78
commit 7756c9a55c
8 changed files with 122 additions and 4 deletions
@@ -103,6 +103,15 @@ func (s *PassiveSide) Status() *Status {
 	return &Status{Type: s.mode.Type()} // FIXME PassiveStatus
 }

+func (j *PassiveSide) OwnedDatasetSubtreeRoot() (rfs *zfs.DatasetPath, ok bool) {
+	sink, ok := j.mode.(*modeSink)
+	if !ok {
+		_ = j.mode.(*modeSource) // make sure we didn't introduce a new job type
+		return nil, false
+	}
+	return sink.rootDataset.Copy(), true
+}
+
 func (*PassiveSide) RegisterMetrics(registerer prometheus.Registerer) {}

 func (j *PassiveSide) Run(ctx context.Context) {