Set the size on new DRBDs in replace secondary

Currently the code in cmdlib doesn't set the device size to new DRBD
devices in replace secondary, but we need to do it otherwise it gets
initialized to None.

Signed-off-by: Iustin Pop <iustin@google.com>
Reviewed-by: Michael Hanselmann <hansmi@google.com>

diff --git a/lib/cmdlib.py b/lib/cmdlib.py
index 1ab20ac..f034c1e 100644 (file)
--- a/lib/cmdlib.py
+++ b/lib/cmdlib.py
@@ -5382,7 +5382,8 @@ class LUReplaceDisks(LogicalUnit):
                     new_net_id)
       new_drbd = objects.Disk(dev_type=constants.LD_DRBD8,
                               logical_id=new_alone_id,
-                              children=dev.children)
+                              children=dev.children,
+                              size=dev.size)
       try:
         _CreateSingleBlockDev(self, new_node, instance, new_drbd,
                               _GetInstanceInfoText(instance), False)