[rrd-developers] RRDs::create, Memory fault (core dumped)

Sinisa Podunavac sinisa at snnet.co.uk
Mon Mar 15 04:05:23 MET 2004


OS: OpenBSD 2.9
Perl 5.8.3 compiled from source (default)
RRDtool 1.0.46 compiled from source (sh configure -prefix=/usr/local/rrdtool

no problems in compiling

logged in as root.

rrdtool works OK started from the command line

examples/piped-demo.pl works OK

examples/shared-demo.pl and all other example scripts (using RRDs.pm) fail
with: Memory fault (core dumped)

The RRDs::create and RRDs::update commands in the example scripts cause the
memory fault failure, other commands e.g. RRDs::info, RRDs::fetch, etc don't
cause the memory fault error.

I have the perl.core file, but it's a bit beyond me. What tool do I need to
analyse this file?

The same problem happens when I try to integrate rrdtool with mrtg. The mrtg
fails with "Memory fault".
Does the "piped" version of mrtg perl script exist? That would solve my

please let me know if you need any other info.



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