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Re: DR Planning

From: Hemant K Chitale <hkchital_at_singnet.com.sg>
Date: Fri, 31 Oct 2003 09:34:24 -0800
Message-ID: <F001.005D535A.20031031093424@fatcity.com>



A Standby Database need not be on a cluster [it just has to be the same OS and Platform].

The Standby database could be user-managed [you write your own scripts to copy and apply archivelogs]
or automated [using the Standby Database feature of 8.0 or 8i or DataGuard feature of 8i or 9i].

Hemant

At 12:54 PM 24-10-03 -0800, you wrote:
Gurus,
We have a Clustered enviornment with a commomn storage array
(which holds the database).  Recently our storage array
is having problems and for some odd reason takes the entire system down including
the database.  Not sure what is going on.
 
The vendor has brought the system up temporarily until they figure it out but on our end
We are trying to come up with a solution so that we can fail-over to another machine if the
system goes down next time. 
We do have another srever (which is not clustered and is not as powerful), which we
think we can use it as a hot standby.  Is it possible to mix Hot Standby with clustered?
I am having problem seperating Cluster switchover from Primary to Secondary node switchover.
What are your experiences or suggestions if any?

TIA
Shelly
 


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Hemant K Chitale
Oracle 9i Database Administrator Certified Professional
My personal web site is :  http://hkchital.tripod.com

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