Hello. In the process of getting about 6 Terra Bytes of storage on EMC SAN(Symmetrix) for Data disk group and about 3TB for FRA (On Clarrion) for the DSS database. We - DBAs & SA - are pondering on LUN size for the disk groups. [10203 DB on Unbreakable Linux] Your experience, input if you can share is very much appreciated. Thanks, Shiva