----- Original Message ----- From: "Karl Fischer" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Tuesday, November 18, 2008 3:17 PM Subject: [rrd-users] How to find first valid dp in rrd - repost - where arethe experts?
> > Hello, > > since there was no answer to my last post, I'm trying again. > Where are the experts? > > Is there a good way to find the first valid (not UNKN) datapoint in rrd? > > rrdtools first doesn't quite do what I expected. > Instead it gives you "rrdtools last" - rrasize. Have you looked at, and tried, VDEF first ? In http://oss.oetiker.ch/rrdtool/doc/rrdgraph_rpn.en.html search for Example: VDEF:first=mydata,FIRST _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
