Re: 11g Active Database Duplication

On Fri, Dec 18, 2009 at 6:17 PM, Manmohan Jalsingh <mjalsingh@xxxxxxxxx> wrote:
> Hi ,
> Has anyone used this feature (in version  successfully to clone a
> database between two servers which uses different ASM
> diskgroups. I am trying to create a clone using following rman script which
> is failing during restore. Oracle support told
> me that RMAN first creates a copy backup of the primary database on **source
> server** and then transfer it to target to build the clone copy.
> Is that correct? Why it needs to  create a copy on source ?


Probably you have hit a Oracle bug - see my blog post

If you are doing a active copy between ASM groups - ASM groups have to
have this same names - don't ask why ;)

Marcin Przepiorowski

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