NCV trouble

["Scot Kreienkamp" <SKreien (at) la-z-boy.com>]

Hi everyone,
 
This is my first attempt at getting the NCV module working and I'm
having trouble getting the graph to work.  The broken image shows up in
the test page and the trends page for my custom test and the RRD file
exists and is recording values, so I think it's my graph definition.
But I can't figure out what about it is wrong.
 
Here's the top part of the RRD from the dump:
 
rrdtool dump /home/hobbit/data/rrd/retv6000.na.lzb.hq/lowmem.rrd
 
<!-- Round Robin Database Dump --><rrd> <version> 0003 </version>
        <step> 300 </step> <!-- Seconds -->
        <lastupdate> 1238122513 </lastupdate> <!-- 2009-03-26 22:55:13
EDT -->
 
        <ds>
                <name> lowmem </name>
                <type> GAUGE </type>
                <minimal_heartbeat> 600 </minimal_heartbeat>
                <min> NaN </min>
                <max> NaN </max>
 
                <!-- PDP Status -->
                <last_ds> 686268 </last_ds>
                <value> 8.9214840000e+06 </value>
                <unknown_sec> 0 </unknown_sec>
        </ds>
 
Here's the section from hobbitgraph.cfg:
[lowmem]
TITLE Low memory usage
YAXIS kb
DEF:memory=lowmem.rrd:lowmem:AVERAGE
LINE2:memory#00CCC:Memory Usage
 
I'd appreciate some help in getting this working.


Thanks,

 

Scot Kreienkamp

La-Z-Boy Inc.