Sending again for over-quoting. Sorry. You are still missing space for the flashback logs. Those are not chump change either. Plus any additional space you will need for your UNDO tablespace. http://docs.oracle.com/cd/B19306_01/backup.102/b14192/rpfbdb003.htm On Thu, Mar 7, 2013 at 5:13 PM, <Christopher.Taylor2@xxxxxxxxxxxx> wrote: > If I want to make sure I have enough FLASHBACK space for 5 business days I > thought about using 6x80 (to give me an extra day of space "just in case") > and come up with 480 GB of redo generated that I need to be able to > flashback from. > > In this case is 500GB enough for a flashback area or am I still leaving > out something? > > Chris > -- //www.freelists.org/webpage/oracle-l