> -----Original Message-----
> From: centos-bounces@xxxxxxxxxx [mailto:centos-bounces@xxxxxxxxxx] On
> Behalf Of Les Mikesell
> Sent: Wednesday, February 17, 2010 10:37 AM
> To: centos@xxxxxxxxxx
> Subject: Re: Clustering apache
>
> On 2/17/2010 10:27 AM, Dan Burkland wrote:
> > I'm a greenhorn when it comes to clustering in RHEL/CentOS and recently
> > setup an active/standby clustering using Apache & Heartbeat. It seems to
> > be a good entry step into clustering however after testing it I was
> > disappointed in that the resource manager does not start httpd on node2
> > if httpd on node1 is dead (only starts httpd on node2 if the heartbeat
> > daemon on node1 is dead). Is there anyway to achieve this setup if not
> > with Heartbeat with some sort of other HA solution?
>
> You can write your own service test(s) that would trigger failover (or
> just restart the failed service...). Just do a 'service heartbeat stop'
> if you want the primary to hand off to the backup quickly.
>
> --
> Les Mikesell
> lesmikesell@xxxxxxxxx
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Thank you all for your replies. In researching linux clustering more so I have discovered several other applications out there (primarily pacemaker, openais, and corosync). While I want to use pacemaker as my resource manager I am confused about openais & corosync. Is OpenAIS legacy and corosync the new current iteration?
Thanks again for your help!
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