RETENTION POLICY TO REDUNDANCY value
Hi,
in 10g R2 on Win 2003,
we do an incremental rman backup every night excepte sunday and every sunday a full rman backup. We want to be able to restore from last 3 weeks (I mean from 21 days before, if today is 25 of feb, to be able to restore/recover from 4 of Feb). Then what should be the value of RETENTION POLICY TO REDUNDANCY of RMAN catalog ?
Many thanks.