Ceph » rbd

In danger of forgetting about this unless I write it down somewhere:

diff --git a/src/pybind/rbd.py b/src/pybind/rbd.py
index da5bc69..5ade3de 100644
--- a/src/pybind/rbd.py
+++ b/src/pybind/rbd.py
@@ -175,7 +175,7 @@ class RBD(object):
             raise make_ex(ret, 'error creating image')

     def clone(self, p_ioctx, p_name, p_snapname, c_ioctx, c_name,
-              features=0, order=None):
+              features=0, order=None, stripe_unit = 0, stripe_count = 0):
         """ 
         Clone a parent rbd snapshot into a COW sparse child.

@@ -206,11 +206,13 @@ class RBD(object):
         if not isinstance(c_name, str):
             raise TypeError('child name must be a string')

-        ret = self.librbd.rbd_clone(p_ioctx.io, c_char_p(p_name),
+        ret = self.librbd.rbd_clone2(p_ioctx.io, c_char_p(p_name),
                                     c_char_p(p_snapname),
                                     c_ioctx.io, c_char_p(c_name),
-                                          c_uint64(features),
-                                          byref(c_int(order)))
+                                    c_uint64(features),
+                                    byref(c_int(order)), 
+                                    c_uint64(stripe_unit),
+                                    c_uint64(stripe_count))
         if ret < 0:
             raise make_ex(ret, 'error creating clone')