Database Tuning (MOSC)

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Anyone noticed , RMAN active duplicate - database clone - reset the AWR snap setting to default valu

edited Feb 18, 2014 12:00PM in Database Tuning (MOSC) 4 commentsAnswered
Hi,

  I created the duplicate database using RMAN active database concept.


 duplicate database            '${SRC_DB}'
  to                          '${AUX_DB}'
  from active database
   spfile 

I have noticed the AWR Snap interval setting changed from 15 min(SRC DB) to 1 hour(AUX_DB)  and the retention changed from 365 to 8 days .

Is it expected behavior ?! Can you please explain  or forward any document id for this behavior .

There is no document related to this similar case , I really appreciate , your comments on this.

thanks
Ananth 

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