import 15.2.5

[ceph.git] / ceph / src / pybind / mgr / volumes / fs / operations / template.py

diff --git a/ceph/src/pybind/mgr/volumes/fs/operations/template.py b/ceph/src/pybind/mgr/volumes/fs/operations/template.py
index 362d62819e872db2b87abca5eab106d297e75854..40d9efb5931f3ccbcdedecb69e832e8365c5c42e 100644 (file)
--- a/ceph/src/pybind/mgr/volumes/fs/operations/template.py
+++ b/ceph/src/pybind/mgr/volumes/fs/operations/template.py
@@ -95,6 +95,16 @@ class SubvolumeTemplate(object):
         """
         raise VolumeException(-errno.ENOTSUP, "operation not supported.")
 
+    def pin(self, pin_type, pin_setting):
+        """
+        pin a subvolume
+
+        :param pin_type: type of pin
+        :param pin_setting: setting for pin
+        :return: None
+        """
+        raise VolumeException(-errno.ENOTSUP, "operation not supported.")
+
     def create_snapshot(self, snapname):
         """
         snapshot a subvolume.
@@ -131,34 +141,6 @@ class SubvolumeTemplate(object):
         """
         raise VolumeException(-errno.ENOTSUP, "operation not supported.")
 
-    def is_snapshot_protected(self, snapname):
-        """
-        check if a snapshot is protected.
-
-        :param: snapname: snapshot to protect
-        :return: True if the snapshot is protected, False otherwise.
-        """
-        raise VolumeException(-errno.ENOTSUP, "operation not supported.")
-
-    def protect_snapshot(self, snapname):
-        """
-        protect a subvolume snapshot. only a protected snapshot can be cloned.
-
-        :param: snapname: snapshot to protect
-        :return: None
-        """
-        raise VolumeException(-errno.ENOTSUP, "operation not supported.")
-
-    def unprotect_snapshot(self, snapname):
-        """
-        unprotect a subvolume snapshot. fail to unprotect if there are pending
-        clone operations on the snapshot.
-
-        :param: snapname: snapshot to unprotect
-        :return: None
-        """
-        raise VolumeException(-errno.ENOTSUP, "operation not supported.")
-
     def attach_snapshot(self, snapname, tgt_subvolume):
         """
         attach a snapshot to a target cloned subvolume. the target subvolume