On 28 May 2009, at 06:50, Bob Hepple wrote:
> I'm evaluating the Opsview 3.0.4 appliance with some custom active ssh
> probes. I have three probes working fine with handsome graphs plotted.
> But there are two which stubbornly refuse to plot graphs although the
> Service Status shows OK. Here's what I get when I execute one of the
> errant probes by hand (as nagios user from opsview appliance):
>
> nag...@opsview-demo:/usr/local/nagios/var$ ssh nas1p-
> sting.oz.agile.tv -l promptu /usr/local/bin/check-engine 200
> check-engine OK | slices=7 user=0 system=57 idle=41 wait=166869c
>
> The service definition is:
> check_by_ssh -H $HOSTADDRESS$ -l promptu /usr/local/bin/check-engine
> 200
>
> I tried deleting the rrd files and watched them get re-created - but
> it
> didn't help. Looking at "rrdtool dump" makes me think the data is
> there -
>
> <!-- Round Robin Database Dump --><rrd> <version> 0003 </version>
> <step> 300 </step> <!-- Seconds -->
> <lastupdate> 1243489409 </lastupdate> <!-- 2009-05-28
> 15:43:29 EST -->
>
> <ds>
> <name> value </name>
> <type> GAUGE </type>
> <minimal_heartbeat> 3600 </minimal_heartbeat>
> <min> NaN </min>
> <max> NaN </max>
>
> <!-- PDP Status -->
> <last_ds> UNKN </last_ds>
> <value> 1.4630000000e+03 </value>
> <unknown_sec> 0 </unknown_sec>
> </ds>
>
> <!-- Round Robin Archives --> <rra>
> <cf> AVERAGE </cf>
> <pdp_per_row> 1 </pdp_per_row> <!-- 300 seconds -->
>
> <params>
> <xff> 5.0000000000e-01 </xff>
>
> I've been watching it go most of the day hoping that it would decide
> to
> get its act together but alas!.
>
> Any ideas what I can try next?
Does the graph icon exist next to this service? What do you get when
you click on the graph icon next to this service?
What is the hostname and service name? I'm wondering if there are
funny characters which might not be encoded correctly.
Can you do a ls -lR on /usr/local/nagios/var/rrd/{hostname}/
{servicename}
Ton
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