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Alejandro Vargas' Blog

  • February 5, 2007

How to Manually Clone a Database using Rman

Alejandro Vargas
Technical Leader, ACS Global Delivery, Infrastructure & BigData

This post includes a step by step guide to manually clone a Database using Rman.

In some cases it may be useful to have the flexibility to configure and implement cloning manually or setup automatic or semiautomatics scripts to do this on demand.

Today this can be also easily done through Grid or Database Control clone capabilities.

To use cloning through Grid or Database Control you must configure SSH for user equivalence on both nodes , on the link look for: 'Configure SSH for User Equivalence'. 

Once this is configured clone will proceed smoothly.





 

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Comments ( 1 )
  • Henrik Wednesday, June 27, 2007
    Cloning a database is also possible trough DBCA. But it runs in many cryptical error messages. Its not really easy to use.
    I will check the rman version, i hope its better. :-)
    Henrik
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