On Fri, 2008-01-04 at 08:47 -0500, Mattice, David wrote:

> I can see individual ".rrd" files for numeric metrics, which are based on the 
> merric name.  For example:
>         gmetric --name="Page_Hits" --value="9" --type=uint32 -> This will 
> generate a "Page_Hits.rrd" file
>         gmetric --name="Description" --value="Web Server" --type=string -> 
> does not create a "Description.rrd"
> 
> Both of these will showup on the gmetrics page, and the numeric one will 
> generate a graph, but only the numeric one seams to create it's own ".rrd" 
> file.

Ganglia doesn't store string metrics in rrd files.  It just gets the
current value from gmetad and displays it.

I may be wrong, but I don't think rrdtool is able to store string
values.  I think it is only meant to work w/ numeric data.

-- 
Rick Mohr
Systems Developer
Ohio Supercomputer Center


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