[Xymon] [xymon]repair rrd data

Le Thu, 20 Jun 2024 20:35:31 -0400, Ralph M <ralphmitchell at gmail.com> a ?crit :

Gaps like that happen when there's missing data. There's not a lot you can do about that.

i think that to (and Jeremy Laidman previous answer)

If you really, really want to make the gaps go away, you can try dumping out the RRD to XML, edit the dump, then load it back in.

 rrdtool   dump   xymon.rrd

$ rrdtool dump "${RRDBASEHOST}/ups,BCHARGE.rrd" | tail -7 | sed 's#.*-->\(.*\)# \1#' <row><v>9.9378222222e+01</v></row> <row><v>NaN</v></row> <row><v>1.0000000000e+02</v></row> <row><v>1.0000000000e+02</v></row> </database> </rra> </rrd>

I'll try to see the trouble, and after trying to add "missing data with value not too bad"