Thank you Chris. We are identifying hosts by DNS name. The only thing
that changed is that the IP address for the gmetad/apache server has
changed, and as a result, most of the cluster are no longer visible in the
Ganglia console.
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Dan Franco
Team Lead, Midrange Standards and Engineering
PNC Financial Services
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Learn about PNC Midrange Systems on Connections (internal only)
From:
Chris Burroughs
To:
dan.fra...@pnc.com
Cc:
ganglia-general@lists.sourceforge.net
Date:
03/18/2013 05:37 PM
Subject:
Re: [Ganglia-general] IP Change on gmetad/apache server
I gather from the context that you are identifying hosts by ip? In that
case you could (in principle) 'mv old-name new-name' for all rrd files.
On 2013-03-17 14:39, dan.fra...@pnc.com wrote:
> Due to issues beyond my control, the Linux VMWare server that runs our
> top-level gmetad and apache web server has come up with a different IP
> address. Now, all but one of my clusters are no longer showing up in
> Ganglia, yet I can still see the data under /var/lib/ganglia/rrds. Is
> there any way to recover from this and keep the old data, or do I have
to
> start over?
>
> __
> Dan Franco
> Team Lead, Midrange Standards and Engineering
> PNC Financial Services
> 600 Grant Street, P6-PUSX-39-3, Pittsburgh, PA 15219
> 412-762-5132
> dan.fra...@pnc.com
>
> Learn about PNC Midrange Systems on Connections (internal only)
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