+Data Pools
+----------
+
+When creating images in the destination cluster, ``rbd-mirror`` selects a data
+pool as follows:
+
+#. If the destination cluster has a default data pool configured (with the
+ ``rbd_default_data_pool`` configuration option), it will be used.
+#. Otherwise, if the source image uses a separate data pool, and a pool with the
+ same name exists on the destination cluster, that pool will be used.
+#. If neither of the above is true, no data pool will be set.
+