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RMAN duplicate Database Issue [message #548288] Wed, 21 March 2012 04:14
swaret
Messages: 1
Registered: March 2012
Location: Italy
Junior Member
Hi All,

i have a question regarding the RMAN feature "duplicate database". I have this arch: a RAC istance (two nodes), and on ASM i have 4 Disk Groups:
+DG1/Datafiles, +INDEXES/Datafiles, +FRA, +UTILITY

On the phisical standby i'd like to create, i have only 2 DiskGroups:
+DG1, +FRA

It is possible to use db_file_name_convert during clonig for converting
+INDEXES/Datafiles into +DG1/INDEXES/Datafiles ?

In other words, I MUST have the same number of DiskGroups between primary and standby ?

Thank you all!

Bye
Enrico
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