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12/09/2008 at 09:30AM PST, ID: 23969844
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7.0

Duplicating a database using RMAN... probably missing something simple

Asked by joebednarz in Oracle 10.x, Oracle Database

Tags: Oracle, RMAN

I'm trying to duplicate a database using RMAN.  I'm using Oracle 10.2.0.4 on RAC with ASM.  I can use DUPLICATE TARGET when replicating my PROD database to the same RAC to create my REPORT database -- works every time!

However, same script/process used to try and copy PROD to COPY database on a different host/RAC with same OS and same Oracle version, does not work... I always get error:

starting media recovery

Oracle Error:
ORA-01547: warning: RECOVER succeeded but OPEN RESETLOGS would get error below
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '+DATA/hrcopy/datafile/system.1258.672587551'

So, my question is this... what am I doing wrong?  I thought I could take the incremental level 0 backup from PROD, copy it the other RAC and run DUPLICATE... certainly not the case.  I've even used "BACKUP DATABASE INCLUDING ARCHIVELOG" without success.  What kind of backup of PROD should I take to make sure my DUPLICATE command works on the COPY database?

Or, does anyone have a process/script to copy a database stored on ASM to another host with a new database SID using RMAN backups?
[+][-]12/09/08 02:35 PM, ID: 23134566

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[+][-]12/09/08 02:45 PM, ID: 23134646

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[+][-]12/10/08 06:28 AM, ID: 23139108

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[+][-]12/10/08 07:51 AM, ID: 23139912

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[+][-]12/10/08 11:31 PM, ID: 23146388

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About this solution

Zones: Oracle 10.x, Oracle Database
Tags: Oracle, RMAN
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Solution Provided By: peter991
Participating Experts: 2
Solution Grade: B
 
 
 
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