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Home -> Community -> Mailing Lists -> Oracle-L -> Re: Recover Primary DB from Standby DB
The first thing that comes to mind is the datafile header.
I'm too lazy too look it up myself ( ;) ), but you might want to consider header data that would cause the primary db to reject the file.
Jared
"Jack C.
Applewhite" To: Multiple recipients of list
ORACLE-L <ORACLE-L_at_fatcity.com>
<japplewhite_at_inetp cc:
rofit.com> Subject: Recover Primary DB from
Standby DB
Sent by:
root_at_fatcity.com
01/04/02 07:30 AM
Please respond to
ORACLE-L
Am I an Idiot?
I've maintained a Managed Standby database (8.1.6 under Win2k) for a year now. We've now moved to new servers (8.1.7.2.5 under Win2k) and will again have both Primary (Production) and Managed Standby databases.
In planning a new backup stragegy, it occurs to me (why not ever before?) that I should be able to use the datafiles of my Standby DB (along with the Primary's archived and online redo logs) to recover my Primary DB in the event of media failure.
In the event of a drive failure on the Primary server, shouldn't I be able to shutdown the Standby DB and copy it's relevant datafiles to the Primary, then use the Primary's archived and online redo logs to recover those datafiles to the point of drive failure?
It makes sense to me, but nowhere in the docs have I found mention that
this
is an appropriate action. Am I missing something?
Jack
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Jack C. Applewhite INET: japplewhite_at_inetprofit.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-LReceived on Fri Jan 04 2002 - 12:59:17 CST
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