Because RMAN doesn't use backup mode.
> -----Original Message-----
> From: Hemant K Chitale [mailto:hkchital_at_singnet.com.sg]
> Sent: Tuesday, March 04, 2003 8:24 AM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: Duplicate online Database
>
>
>
> Dangerous advice !
>
> If the database IS already in ARCHIVELOG mode, why not use RMAN
> or put all the Tablespaces in BACKUP mode before copying the files
> [there would be very little cost associated with this if the database
> is "not heavy updateable"]
>
> Hemant
>
> At 03:54 AM 04-03-03 -0800, you wrote:
> >Edouard hello,
> >
> >if the database is not heavy updateable, i.e., the switching
> of redo log
> >is rare, and the database is not too large, you can try this
> scenario:
> >1. copy (operation system) all the datafiles, redo log, etc..
> > you need to copied the hall database without a redo log
> switch in the
> > middle.
> >2. Act with those files as its a hot backup
> >3. Recover the database using a 'backup controlfile to trace'
> >4. It work to me
> >
> >if you need more, email
> >
> >
> >regards
> >Ofer Harel
> >DBA team
> >Barak ITC
> >oharel_at_barak013.net.il
> >
> >-----Original Message-----
> >From: Edouard Dormidontov [mailto:dg_at_servocomp.ru]
> >Sent: Tuesday, March 04, 2003 12:39 PM
> >To: Multiple recipients of list ORACLE-L
> >Subject: Duplicate online Database
> >
> >I need to duplicate online database Oracle 8.1.7.
> >It is not possible to shutdown the primary database.
> >Can I do online backup this primary database by RMAN,
> >and + using archivelogs create duplicate database?
> >Inconsistent backups of RMAN + archivelogs = duplicate database??
> >
> >Thanks
> >Edouard Dormidontov
>
> Hemant K Chitale
> My personal web site is : http://hkchital.tripod.com
>
>
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> Please see the official ORACLE-L FAQ: http://www.orafaq.net
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> Author: Hemant K Chitale
> INET: hkchital_at_singnet.com.sg
>
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Received on Tue Mar 04 2003 - 09:03:58 CST
