Hi Steven,
Probably you were right. Though your 'gmetad directory' mechanism didn't
work for me but the RRD files I guess. I just reinstalled gmetad once
again and it started showing the graph. Thank you very much for giving
some ideas.
Now I've got another 3 questions:
1. I've total 17 nodes (single CPU) and I specified 2 data_source,
namely 'Testbed Farm' with 16 nodes and 'Testbed SE' with only 1
node. But all together it's showing 34 CPUS; 17 for each
data_source. Is it normal or am I doing some thing wrong with
configuration?
2. Every time when I'm restarting the 'gmetad', a error message is
coming (on the browser): "Ganglia cannot find a data source. Is
gmond running?" and comes back with graphs etc. on restarting
'gmond' of any node from each data_source. Again the same
question: is that okay or need to some thing else?
3. Now the report is being shown as "Unspecified Grid". What does
it mean?
Any help from any body highly appreciated.
Regards,
Santanu
Steven Wagner wrote:
Santanu Das wrote:
Hi,
Any body can tell me what is wrong with.
http://farm002.hep.phy.cam.ac.uk/cavendish/
Why those graphs are coming empty?
You didn't specify if there was a prize for doing so, but what the heck...
Chances are (I'm guessing, here), you have gmetad running on the
front-end, but for some reason or other, the PHP scripts can't read the
RRD files. So the XML is being parsed from gmetad, which gives you the
web page in the first place, but all the graphs, which require access to
the RRD files, are broken.
It's a theory.
You should have the same gmetad directory specified in
$YOUR_WEB_ROOT/conf.php and in /etc/gmetad.conf. I believe the default
is something like "/usr/local/gmetad" ... not 100% sure about that, for
all I know it's set when you run configure.
Hope that helps...
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