That's exactly what I needed. Thanks much for that!
On Fri, Sep 20, 2013 at 7:58 PM, Vladimir Vuksan <[email protected]> wrote:
> gmond will keep IP to hostname mapping until you restart IIRC. If you
> are running ganglia 3.2+ my suggestion is to just use override_hostname.
>
> http://sourceforge.net/apps/trac/ganglia/wiki/override_hostname
>
> It makes things much cleaner.
>
> Vladimir
>
> On 09/20/2013 03:15 PM, Douglas Wagner wrote:
> > Is there a good way for a system name to change in ganglia after data
> > collection has started?
> >
> > I've got a few systems that started reporting under ip addresses or
> > whose names have changed after they first started reporting data.
> >
> > Unfortunately, those systems are STILL reporting under then OLD system
> > names / ip Addresses even after a complete system name change (in the
> > gmond.conf file, /etc/hosts, DNS, etc.)
> >
> > I tried deleting the previous RRD data, but the new data just comes in
> > on top of it. Where are the names coming from? It's not nslookup
> > and/or hosts since literally these system names and IP addresses DO
> > NOT EXIST on the network anymore.
> >
> > I do have "bind_hostname = yes" in the "udp_send_channel" section.
>
>
>
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