[rrd-developers] re a RRDs::fetch issue

steve rader rader at ginseng.physics.wisc.edu
Fri Mar 9 23:05:00 MET 2001

dsreport with RRDtool 1.0.10 correctly reports NaN values:

 ginseng(rader): rrdlastds Some.rrd
 Fri Mar  9 16:00:00 2001  NaN in  NaN out

dsreport with RRDtool 1.0.33 incorrectly reports NaN as zero:

 chive(rader): ./dsreport Some.rrd
 Fri Mar  9 16:00:00 2001  0.00 in  0.00 out

Is there some reason why RRDs::fetch from v1.0.33 reports zero
whereas 1.0.10 reports NaN?  Is it actually a bug?

- - - 
systems & network guy
high energy physics
university of wisconsin

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