Hi,

In a cgi script I use:
        --end <RRD::CV::QUOTE time>
        --start end-<RRD::CV::QUOTE timespan>
By asking for "http://rrdtool/myscript.cgi?time=-2h&timespan=1h" I hoped
to see a graph from (now-3h) .. (now-2h).  This doesn't seem to work.
It uses the last entry in the rrd for "end".

Has anybody made this work ? I would like to see historical data.

Regards,
Alex