Here are the packages that are installed that I can find. I inherited this
system so I am not sure if everything is installed.
rgmanager-2.0.46-1.el5
cman-2.0.98-1.el5_3.7
Cluster_Administration-en-US-5.2-1
modcluster-0.12.1-2.el5
system-config-cluster-1.0.55-1.0
This cluster I believe was designed to be a failover.
Here is what clustat tells me
[r...@a0040slinuxgfs1 ~]# clustat
Cluster Status for LinuxCluster @ Fri Jan 29 12:12:02 2010
Member Status: Quorate
Member Name ID Status
------ ---- ---- ------
a0040slinuxgfs1 1 Online,
Local, rgmanager
a0040slinuxgfs2 2 Online,
rgmanager
Service Name Owner (Last)
State
------- ---- ----- ------
-----
service:Virtual Server a0040slinuxgfs1
started
This is a gig network so bandwidth should not be an issue I believe. Please
inform me on the heartbeat since I very new at this.
Raymond
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Dirk H. Schulz
Sent: Friday, January 29, 2010 11:18 AM
To: linux clustering
Subject: Re: [Linux-cluster] heartbeat
Fagnon Raymond schrieb:
>
> I have a two node cluster and I want to setup the heartbeat monitor
> over the network. Does anyone have an example of what I need to add to
> the cluster.conf file to make this happen?
>
> I don't have any nics that I can dedicate for a cross over cable for
> heartbeat so I was thinking I could use the serial or the network
> itself. Is it possible to just use the primary interface for heartbeat
> since it is my understanding it is nothing more than a ping.
>
Excuse me, are you talking of the old Linux-HA which is often referenced
as "Heartbeat"?
And what kind of two node cluster do you have? What software packages
have you set up already?
This is RedHat cluster suite, and it uses a fairly complex cluster
communication. If your cluster communication and all other communication
use the same network/nics, you might run into trouble if "other
communication" uses up your network bandwidth.
Dirk
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