RE: Interesting RMAN duplicate problem.

  • From: "Dunbar, Norman" <norman.dunbar@xxxxxxxxxxxxxxxxxxxxxxxxx>
  • To: <pjhoraclel@xxxxxxxxx>, "oracle-l" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 27 Jan 2010 14:12:05 -0000

Hi Pete,

>> If you try the "recover database until cancel" command in 
>> sql*plus, what does it ask for?
A missing log file that I do not have - sequence 675041. This is higher
than the range of sequences in the archivelog backup - 674565 - 674627.

>> Also databases opened with the parameter 
>> _alow_resetlogs_corruption, Chris referenced, are usually OK 
>> for use, its just that you cannot back them up and restore 
>> them again, you have to re-create them, not an issue for you.
Yes, an export takes 50 hours and an import takes a week. There are
billions of rows in some tables, plus, a lot of IOTs. We did one just
before christmas - it wasn't fun!

Cheers,
Norman.


Norman Dunbar
Contract Oracle DBA
CIS Engineering Services
Internal : 7 28 2051
External : 0113 231 2051


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