On Thu, Apr 10, 2008 at 06:00:54PM +0200, Kiss Gabor (Bitman) wrote: > Dear folks, Hi.
> $ rrdtool dump /var/lib/cricket//power/klimagepek/fh1.rrd [... snipp ...] > <type> COMPUTE </type> > *** glibc detected *** realloc(): invalid pointer: 0xbfb01af1 *** > Aborted O.K. (Thank god newer libc are more picky about such memory inconsistencies ; ) At first which version of rrdtool do you use ? Maybe you should upgrade to a more recent version? Or - as a workaround - set the environment variable MALLOC_CHECK_ to 0 But I recommed a - possible - upgrade of the rrdtool. I bet this issue has been fixed ;) > 1. I don't know if the first command creating database is correct or not. > Please help. If it gives no error it should be created correct. > 3. I guess rrddump should not crash but check file more strictly. > "rrdtool fetch /var/lib/cricket//power/klimagepek/fh1.rrd AVERAGE" works well. Well if the creation works without error _AND_ you can fill the database with - sane - values. Well I think the database is fine. HTH, Andreas. -- Dipl.-Ing. Andreas Maus science+computing ag System Administration Hagellocher Weg 73 tel.: +49 7071 9457 671 72070 Tuebingen, Germany fax: +49 7071 9457 411 www.science-computing.de
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