Provided are a method, system, and program for maintaining active-only copy storage pools. A first storage pool includes at least a first aggregate including a plurality of files. A second aggregate is generated in a second storage pool. A determination is made as to whether files in the first aggregate...http://www.google.com/patents/US7613744?utm_source=gb-gplus-sharePatent US7613744 - Maintaining active-only copy storage pools
