My experience has been that RMAN will try to restore the database right up to the current point-in-time of the production database. So if you are on a remote system, it will be looking for data in the current redo logs (or logs that were archived since the backup), which it can't access. Oracle claims that RMAN will restore the last backup, but I think it is trying to bring the duplicated DB in sync with production.
I am on 8.1.7 on Tru64. I haven't investigated this enough to prove the theory, so I could be wrong. All I know is that if I don't use SET UNTIL when duplicating a database, RMAN complains about missing archivelogs. Jay >>> [EMAIL PROTECTED] 04/12/02 10:13AM >>> I duplicate without at set until time using 8.0.6.3. I follow the instructions from Metalink. I duplicate our production databases to another box and change the names from prdxxxx to rptxxxx. I do clone all of the tablespaces. Ruth ----- Original Message ----- To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> Sent: Friday, April 12, 2002 5:58 AM tablespaces Hi All, I'm currently in the middle of a tar with Oracle about duplicating without set until time/scn.... According to the doc's it must be possible but when trying I get an error message about an archive log file that it needs but is not yet there. Any of you duplicating without set untill time/scn etc.. w/o problems if so what version RMAN/Oracle What OS/version What sequence of actions do you perform? Second I try to find the rman alternative to cloning just a part of the database but can't find anything in the Doc's Anybody TIA Jack =================================================================== De informatie verzonden in dit e-mailbericht is vertrouwelijk en is uitsluitend bestemd voor de geadresseerde. Openbaarmaking, vermenigvuldiging, verspreiding en/of verstrekking van deze informatie aan derden is, behoudens voorafgaande schriftelijke toestemming van Ernst & Young, niet toegestaan. Ernst & Young staat niet in voor de juiste en volledige overbrenging van de inhoud van een verzonden e-mailbericht, noch voor tijdige ontvangst daarvan. Ernst & Young kan niet garanderen dat een verzonden e-mailbericht vrij is van virussen, noch dat e-mailberichten worden overgebracht zonder inbreuk of tussenkomst van onbevoegde derden. 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