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List:       opennms-discuss
Subject:    Re: [opennms-discuss] opennms ha configuration
From:       Frederik Dannemare <frederik () dannemare ! net>
Date:       2008-01-29 17:13:17
Message-ID: 200801291813.17262.frederik () dannemare ! net
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On Tuesday 29 January 2008 15:45, Riccardo Magliocchetti wrote:
> On Jan 29, 2008 1:48 PM, Neil Watson <netmon@watson-wilson.ca> wrote:
> > On Tue, Jan 29, 2008 at 11:05:50AM +0100, Riccardo Magliocchetti 
wrote:
> > >Then opennms will be handled by heartbeat, so that there will be
> > > one copy of the software running and users will have a single ip
> > > address to be connected to. Both opennms configuration and rrd
> > > database will be rsynced on fail over.
> >
> > What about using something like the Red Hat Cluster Suite?  You
> > could use Red Hat's shared file system if you have SAN or even have
> > the cluster suite manage a SAN based ext3 file system.
> > http://technocrat.watson-wilson.ca/db2-cluster.pdf
>
> no SAN available, maybe i should investigate something like drdb, but
> i'm ignorant wrt these stuff.

Yeah, I'd say: look into DRBD. I'm very pleased with it. Been using it  
(along with heartbeat) for HA-NFS and HA-MySQL solutions for some time 
now. Works beautifully.

B/R,
Frederik Dannemare

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