[rrd-users] rrdtool update only updating when time exact on exptected

Bas Rijniersce bas at brijn.nu
Wed Jan 8 21:24:16 MET 2003


I'm lost. I'm putting ping RTT date into RDD (I want at least :-).. RRD's 
created with:

/usr/sbin/rrdtool create /tmp/test.rdd --start $time --step 60 
DS:rta:GAUGE:600:U:U RRA:AVERAGE:0.5:1:10080 RRA:AVERAGE:0.5:5:9000 

And putting data in with:
/usr/sbin/rrdtool update -t rta /tmp/noblw001_PING.rdd 1042057179:111.27

I added the -t rta after the problems.. I log all the things that I add, if I 
also do that manually rrdtool doesn't complain. But rrdtool fetch doesn't show 
any data. But when I change one of the entries to exactly match the time shown 
with fetch, it does get entered??
>From the documentation it seems that the number is matched to nearest point 
when running the update command.. I must be overlooking something... but what..

Kind regards,

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