[rrd-users] Re: maximum of DS's

[Serge Maandag]

>/bin/rrdtool create system-state.rrd \
>/bin/rrdtool update q-fw1-hardware.rrd N:$inet_in:$inet_out:$cpu_usage:$mem_avail:$swap_avail:$proc:$conn

>it goes thru without complains etc, and every variable i have there is defined and returns a value when executed.

That surprises me, you're updating a different rrd than you created :)

>however when i check the db size, it has not changed and when i try to create a graph, the graph is blank.

They don't, it's sort of like a fifo. Old data gets shifted out.
use rrdtool dump to see if there's data in your rrd and read the tutorial on the rrdtool website to understand how rrdtool works.

Serge.


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