Ceph » rgw

If you don't have any special placement info setup, you get a bucket.data_extra_pool that's empty. There is a get_data_extra_pool() method to handle fallback to the data_pool, but it's not used.

diff --git a/src/rgw/rgw_rados.cc b/src/rgw/rgw_rados.cc
index 4f53cb4..d43cecb 100644
--- a/src/rgw/rgw_rados.cc
+++ b/src/rgw/rgw_rados.cc
@@ -1655,7 +1655,7 @@ int RGWRados::open_bucket_data_ctx(rgw_bucket& bucket, librados::IoCtx& data_ctx

 int RGWRados::open_bucket_data_extra_ctx(rgw_bucket& bucket, librados::IoCtx& data_ctx)
 {
-  int r = open_bucket_pool_ctx(bucket.name, bucket.data_extra_pool, data_ctx);
+  int r = open_bucket_pool_ctx(bucket.name, bucket.get_data_extra_pool(), data_ctx);
   if (r < 0)
     return r;