Thank you for the advise. > As Simon pointed out, you cannot do this, by design.
OK. > If you have a large amount of historical data to add in one go, then you > could do it by creating a separate RRD file for this new data, then using an > RRD merge function to merge the two together. That's what I did, using https://github.com/mcdarren/rrdtool-merge to merge the files. Thanks again, Olivier _______________________________________________ rrd-users mailing list rrd-users@lists.oetiker.ch https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
