Re: Tweaking the crs
- From: arun chakrapani rao <arunrao_oradba@xxxxxxxxxxx>
- To: K Gopalakrishnan <kaygopal@xxxxxxxxx>, lazydba <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 23 Feb 2005 13:45:55 +0000 (GMT)
Hi Rac gurus
Can anybody please point me to a good doc on split
brain
Thanks
arun
--- K Gopalakrishnan <kaygopal@xxxxxxxxx> wrote:
> 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.
>
> KG
>
> --- arun chakrapani rao <arunrao_oradba@xxxxxxxxxxx>
> 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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