Hi all experts!
I have a couple of gauges in my system that is sending data to xymon.
That is fine. It is plotting nicely on graphs for the day, 2 days, 48 days
and two years.
But It only plots data from a certain date (the start date)
I would like to dig up the data from our database and re-create the
historical data.
How can that be done ?
Any tips or ideas ?!
I assume I need to use some lowlevel formatting with the rrd tool but how
?
I just need some tips&trix so I can recreate two values for a specific date
into rrd database.
Anyone knows ?
//Björn