Re: Tweaking the crs

From: K Gopalakrishnan <kaygopal_at_yahoo.com>
Date: Tue, 22 Feb 2005 12:59:22 -0800 (PST)
Message-ID: <20050222205922.54328.qmail@web30903.mail.mud.yahoo.com>

Arun:

There are couple of underscore parameters (starting with _IMR) and you can try lower values. I think the default for split brain resolution is 10 mins and the reconfig delay is 5 mins.

Just set the values in a test environment and see if that helps. You may want to check with Oracle Support for official recommendations.

arun chakrapani rao <arunrao_oradba_at_yahoo.co.in> wrote:

> Hi Rac gurus
> I am working on a 2 node 10g1.0.3 rac on HP itanium
> I am seeing that if any one of the node goes down
> The other working node crs freezes and releases to the
> clients after around 10 mins
> Now is there any way we can tweak this out so that the
> crs declares the eviction of the node much faster.
> The clients are not getting disconnected, but since
> the crs is getting frozen during this time they
> cannot access the database, this happens for the fresh
> client connection too.
> Please do let me know if you have any information
> thanks in advance
> Arun
>
>
>
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Have a nice day !!

Best Regards,
K Gopalakrishnan,
Co-Author: Oracle Wait Interface: Oracle Press 2004. http://www.amazon.com/exec/obidos/tg/detail/-/007222729X/

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Received on Tue Feb 22 2005 - 16:02:22 CST