Hello Marcin,
I've tried to reproduce this behavior in the current testing version of
smokeping and I wasn't able to do it.
with the following contents for config.d/Probes, and all other files
with defaults from the package (so just one target for localhost that
uses the fping probe) plus the file
/var/lib/smokeping/Local/LocalMachine.rrd deleted before restarting
smokeping, I would see the process "smokeping [FPing]" get started but
the rrd file was not being recreated. and so I just couldn't get any
graph produced.
as soon as I commented out the two lines, the rrd file was created and
an empty graph was now being generated.
Do you mind to share you configuration here, specifically for Probes and
maybe General ?
The way I tried it in Probes:
*** Probes ***
+ FPing
binary = /usr/bin/fping
pings = 2000
step = 2100