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9i Rac with active/passive config [message #173453] Mon, 22 May 2006 09:08 Go to next message
orausern
Messages: 826
Registered: December 2005
Senior Member
Hi,

Is it possible to set up 2 node 9i rac on linux , such that one node is allways active and the other one is passive. so that all connections are allways directed only to the active node?

I think it is possible with data guard , but I do not know for sure..if it is possible then please point the link to the installation set up for the same.

appreciate your help...

Nirav

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Re: 9i Rac with active/passive config [message #175440 is a reply to message #173453] Fri, 02 June 2006 04:52 Go to previous messageGo to next message
girish.rohini
Messages: 744
Registered: April 2005
Location: Delhi (India)
Senior Member
In dataguard, this is perfectly possible with failover & switchover concepts, but in RAC, I doubt, why you need such a thing.

--Girish

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Re: 9i Rac with active/passive config [message #175443 is a reply to message #175440] Fri, 02 June 2006 05:03 Go to previous messageGo to next message
orausern
Messages: 826
Registered: December 2005
Senior Member
that is becoz, RAC protects only against instance failures, but to protect against corruption of database files etc, data guard can be useful..so combination of both could lead to more risks avoided.

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Re: 9i Rac with active/passive config [message #175447 is a reply to message #175443] Fri, 02 June 2006 05:16 Go to previous messageGo to next message
girish.rohini
Messages: 744
Registered: April 2005
Location: Delhi (India)
Senior Member
Yes, that true.

You can use both RAC & Dataguard in combination.

Scenario should be like this:
Keep your standby database on a node defferenet from the nodes running on your producion RAC setup & using a different storage, a storage not being used in production setup.

For further details & its implementation, I myself, need to study further. Actually, haven't done such a setup so far.

--Girish

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Re: 9i Rac with active/passive config [message #175451 is a reply to message #175447] Fri, 02 June 2006 05:21 Go to previous message
orausern
Messages: 826
Registered: December 2005
Senior Member
Thank you very much for sharing your views..I too need to study as I am just aware of the possibility but not the implementation details...

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