[mrtg] MRTG resets all graphs daily, why?

[Steve Shipway]

I'm still pretty sure something is blowing away your .log (and possibly .old as well) files at 06:30 or so.  Check all your crontab entries for root - is anything scheduled to run at that time that might be doing this as a side-effect?  Maybe a daemon has been started in this directory by accident and is pruning things at 06:30?  A deletion of the .log file would certainly explain why MRTG cant rename the file (because it doesnt exist...)

Steve

________________________________________