You would probably need to make your plugin do something like this -
1. Test rrd format (rrdtool info) 2. If rrd file has HWpredict RRAs defined goto 5 3. Create HWpredict RRAs (rrdtool tune) 4. Exit with unknown status 5. Find current aberrant behaviour status (rrdtool fetch) 6. Check if it is 1 or zero; if aberrant then exit status 2 showing value 7. Else exit status 0 (possibly showing value?) Steve ________________________________ Steve Shipway ITS Unix Services Design Lead University of Auckland, New Zealand Floor 1, 58 Symonds Street, Auckland Phone: +64 (0)9 3737599 ext 86487 DDI: +64 (0)9 924 6487 Mobile: +64 (0)21 753 189 Email: [email protected]<mailto:[email protected]> P Please consider the environment before printing this e-mail From: [email protected] [mailto:[email protected]] On Behalf Of Leandro Souza Sent: Monday, 14 March 2011 12:00 p.m. To: [email protected] Subject: [mrtg] MRTG with RRD and RRA:HWPREDICT Hi, I'm using MRTG with RRD. But I'm trying to do a plugin for Nagios to detect aberrant behaviour. So, what I want to know is, is it possible? I mean, how to create, or to change, a RRD base for use with MRTG and in same time add a RRA:HWPREDICT support? Thanks, -- Leandro Toledo de Souza www.leandrotoledo.com.br<http://www.leandrotoledo.com.br> "Se eu tiver uma maçã e você também tiver uma maçã, e trocarmos de maçãs, cada um ficará com uma maçã. Se eu tiver uma ideia e você também tiver uma ideia, e trocarmos ideias, cada um ficará com duas ideias." George Bernard Shaw
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