Certain graphs are not available to devices

[srcfoo]

I have a linux server that I want to monitor with "ucd/net - Available Disk Space". I am currently monitoring its load average just fine. However when I go to create the graph, "ucd/net - Available Disk Space" is not available in the graph templates drop down. Several others are, but not this particular one. The graph template is there so I would think it would be available.

Can someone give me a quick nudge in the right direction? I'm sure it's simple, but I tried searching the forum and google and reading the docs, but I'm not coming up with anything.

Thanks,
Eric

[srcfoo]

nevermind. I figured it out. Just wasn't intuitive, IMO.

I didn't realize I needed to check the Data Query I wanted and then click Create. I thought I had to select a graph template and the click Create.