How to convert single instance to RAC

Questions relating to Oracle Real Application Clusters (RAC) and Clusterware.

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How to convert single instance to RAC

Postby sivakumarocp » Sun Apr 15, 2012 2:04 am

Hi Tim,

I would like to know how to convert single instance database to an RAC.
I just know to achive this we can use below methods.

2.Grid control
4.Manual Method.

from above method which one is better and please explain how to do this in Manual method.

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Re: How to convert single instance to RAC

Postby Tim... » Sun Apr 15, 2012 7:36 am

Grid Control just give a nice interface to rconfig, so they are actually the same method as far as the conversion itself goes: ... m#BABEFFGE

The real details are presented in the os-specific install guides, for example: ... m#BABBAHCH

As for the manual process, I have never tried it so I would not know. I guess you could do a backup of the single instance and restore it to a single node of a cluster. Set the relevant cluster parameters and create the cluster views. Then fire up the other instances. Like I said, not done it, so just a guess. Personally I would go the rconfig route.


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