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Re: [suse-oracle] RAC-questions

Frank Westheider

2007-02-03

Replies:

Hi!

Try not to mix really different releases.
We got problems on the ASM-Side.
Clustered ASM 10.2.x.x can get connection problems with 10.1.0.4 releases!
You can't startup your database...but not on a regular base..it depends "on
the weather" :-)

Bye
 Frank
----- Original Message -----
From: "Alexei Roudnev" <Alexei_Roudnev@(protected)>
To: "Arun Singh" <Arun.Singh@(protected)>
Sent: Saturday, February 03, 2007 4:52 AM
Subject: Re: [suse-oracle] RAC-questions


> Usually you must run the laterst clusterware, but can run a previous
> Oracle
> versions.
>
> Be very careful, any non standard RAC configuration can reveal problems.
>
> ----- Original Message -----
> From: "Arun Singh" <Arun.Singh@(protected)>
> To: <suse-oracle@(protected)>
> Sent: Friday, February 02, 2007 7:25 AM
> Subject: Re: [suse-oracle] RAC-questions
>
>
> 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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