Re: Long connect time when one node in RAC goes down

From: Andrey.Kriushin <Andrey.Kriushin_at_rdtex.ru>
Date: Tue, 02 Sep 2008 14:02:44 +0400
Message-ID: <48BD0F44.4080604@rdtex.ru>


Hi,

Are you using a cross-over cable or any active network device (hub, switch, ...) for the cluster interconnect?

Also you can search ML as well as MS support for keywords "Media Sense"

HTH

  • Andrey

Yechiel Adar wrote:
> We need some help.
> RAC, Oracle 10.2.0.3 on windows 2003 servers 64 bit.
>
> We did a fail over test. We disconnected one server from the network
> by pulling the network cable.
> The system worked fine, but once in a while a connection will take 6
> seconds instead on 20 ms.
> We understand that this happens because the VIP is moved to the second
> computer and there is
> nothing there to handle calls on that TCP address.
>
> I would like to know how to shorten the time from 6 seconds to almost
> nothing.
>

-- 
________________________________________________________________________
Andrey KRIUSHIN (Oracle9i Certified Master), Oracle products expert
                  "Grid & Consolidation" Competence Center Director
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
E-mail: Andrey.Kriushin_at_rdtex.ru            Mobile: +7 903 593 2408
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Received on Tue Sep 02 2008 - 05:02:44 CDT

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