[rrd-users] a simple rrdtool question...

Eric Ho ericywho at yahoo.com
Fri Feb 20 01:57:01 MET 2004

I'd been trying to create a simple rrd that gets updated
about once a month.
rrdtool create foo.rrd -b -100days \
-s 2592000 \
DS:gradient:GAUGE:5184000:U:U \
I then updated the rrd w/ something like this:
rrdtool update foo.rrd -t gradient 1075680001:0.06
However, when I do a fetch via:
rrdtool fetch ./foo.rrd LAST -s -100days
I got a bunch of 'NaN'.s
What have I done wrong ?  using a too big value in the -s flag
when creating the rrd file ?
I'm kinda baffled...



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