[hobbit] upgrade to 4.1.2 breaks netapp qtree graphing

[Tom Georgoulias]

Tom Georgoulias wrote:
> Upgraded from hobbit 4.0.4 -> 4.1.2 and hit my first bug:  the data 
> collected from my filerstats2bb.pl ext script, which gets data from my 
> NetApp filer and allows me to graph the qtrees, volumes & inodes, no 
> longer works.  The data collection still works fine, as well as the 
> display of the results, but only one the first qtree/inode/disk is 
> graphed.  The rest are not.
> 
> hobbitgraph.cfg definitions are still the same as before, so I poked 
> around the hobbitd/rrd/do_disk.c and compared it to the one used in 
> 4.0.4, but I think that is working well since it populates the rrd 
> files...?
> 
> hobbitgraph.c is where I should look, right?

Doh, forgot to add:

the graphs displayed under the "trends" column are fine, just the graphs 
under the specific parameter are having this problem (i.e. graph in 
qtree column shows first qtree, qtree graphs in trends shows all qtrees 
on filer.)

Tom