[rrd-users] once a day rrd update

[Brian F.]

Greetings all,

This is a one off rrd for me, and i have a question about how to create
an rrd that will only get an update once a day.

I used the RRDs perl module to do the following.

 RRDs::create ( $rrd, "--step",86400,
        "DS:pop:GAUGE:172800:U:U",
        "DS:web:GAUGE:172800:U:U",
        "DS:mstrpre:GAUGE:172800:U:U",
        "DS:mstrpost:GAUGE:172800:U:U",
        "DS:mtaint:GAUGE:172800:U:U",
        "DS:mtaool:GAUGE:172800:U:U",
        "DS:mtaproc:GAUGE:172800:U:U",
        "RRA:AVERAGE:0.5:1:365");

Which created.

                      pop           web       mstrpre      mstrpost
mtaint        mtaool       mtaproc

1179360000: NaN NaN NaN NaN NaN NaN NaN
1179446400: NaN NaN NaN NaN NaN NaN NaN
1179532800: NaN NaN NaN NaN NaN NaN NaN

This is three days in the past 8:00AM once a day.
Shouldn't i get 365 rows going forward?

Regards,
Brian

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