Hi there. thanks for getting back to me. This is the screenshot:
http://adnet-media.net/junk/ganglia-screenshot.png This is the output of netcat: http://adnet-media.net/junk/netcat.txt It seems that the cluster is recording stats (e.g. number of cores, up nodes etc) but just not putting them on the overall graphs. Note that if I select an individual node, it displays the data: http://adnet-media.net/junk/ganglia-screenshot2.png Very odd! Any ideas? Al On 18 August 2010 01:14, Bernard Li <[email protected]> wrote: > Hi Alastair: > > On Tue, Aug 17, 2010 at 12:36 PM, Alastair James <[email protected]> > wrote: > > > I have installed ganglia on 3 nodes, 1 of which is also the gmetad > instance. > > When I installed it, it worked fine for the first few days. > > Now however, the overall graphs are not recording anymore. The overall > > cluster graphs are blank (but I can still see the lines from when it was > > recording if I set a long enough time window). > > Its odd as the individual node graphs are fine. > > Can you take a screenshot and post a link to it? > > On the machine running gmetad, can you run: > > nc localhost 8651 (or use telnet if you don't have netcat installed) > > and show us the output (trim it if it's too long). > > Any messages in your httpd error logs? > > Cheers, > > Bernard > -- Dr Alastair James CTO James Media Group www.jamesmedia.net www.adnet-media.net www.worldreviewer.com www.thehotelguru.com 'Inspiring Travel' IATA 96012851
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