Hi Henrik, just another little request. The FNPATTERN is matched as a regular expression and this could is some situation cause problems matching the right file. For example I'm creating some rrd named xtradisk,diskname.rrd and they get matched with the normal disk test and I start to not get any disk graphs from disk and trend column. The simple solution is to put a "^" in front of the disk in the hobbitgraph.cfg. This is good for this test until the next one that will try to get wrong data.
From how the rrd are organized it make (at least to me) sense to have the FNPATTERN match directly against ^somedefinition because all graphs defined until now have the pattern in the form of testname_followed_by_something_else.
The line responsible for the FNPATTERN is line 286 of web/hobbitgraph.c and changing it from: newitem->fnpat = strdup(p);
To
newitem->fnpat=malloc(strlen(p)+2);
strcpy(newitem->fnpat,"^");
strcat(newitem->fnpat,p);Will do the trick (at least it seem to work).
If in the future there's the necessity to define a pattern in the middle of the file it will be simply matched with a FNPATTER .*something so it should not create problems to other tests/graphs but will definitely create less problem with disk or data having something like disk inside of them.
Francesco