An optional step is to request an object of miscellaneous type be created in
the cache. This is almost identical to index cookie acquisition. The only
difference is that the type in the object definition should be something other
-than index type. Whilst the parent object could be an index, it's more likely
+than index type. While the parent object could be an index, it's more likely
it would be some other type of object such as a data file.
xattr->cache =