Hello Bart,

>>> On 2/2/2007 at 1:46 AM, "Bart Goossens" <bartg4@(protected):
> I have some RAC questions :
>
> Is it necessary that the hardware of all nodes is identical? For the OS it
> is clear, but for the machines I'm not certain? Can I for example have two
> nodes with each 2 cpu's and a third node with 4 cpu's?

Identical HW is not an requirement. Common minimum HW requirement should be met by all nodes.

>
> Can I have several versions of Oracle on one RAC?

Oracle release docs covers this question, which version can be member of current release and vice-versa.

Regards,
Arun


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