"graph prototype" with all items of a item prototype in one graph

[stewert]

Hi,

one question again to "Graph prototypes".

I have created a template. Inside of the Template I have defined a "discovery rule" (to find all xfs-partitions):



with the filter:



For this discovery rule I have create an "Item prototype":



Now I want to add a "Graph prototype" to my discovery rule:



But if I open now the "Discovery" view of my host I get now the following error:



Also under "Monitoring" and "Graphs" the new graph was not shown for my host.

I know, if I rename the "Graph prototype" to "Free disk space {#FSNAME}" I get three graphs in the host (one for each found partition). But this is not what I want. I want one graph with three lines (one line for each partition). How can I do that?

Many thanks,
Steffen