No rrd created

[Tishlar]

I created a new graph template, but it works on some devices, but not on all. When i check graph debug on the ones that dont work, i see there was no rrd file created, although it said they were created successfully after applying them. How can i fix this?

[gandalf]

This is often seen, when some of the devices are detected as up (those will create and show graphs) and some are down (not showing graphs). Please be aware of the fact, that creation of rrd files only takes place, when the corresponding device is detected as up.
Reinhard