On Tue, Oct 24, 2006 at 11:08:30AM -0400, Ruttenberg, Tanya wrote:
Hi Tanya.
> I have a perl script that generates a list of around 300 rrd files and
> cranks through each one, producing an xport for each one.  I use
> RRDp::cmd with xport.
>
> The main issue we've seen I posted about previously to this list in a
> post called "Rrdxport issues".
Ah, yes. Found that post.

Hmmm ... After a very fast look at RRDp.pm it seems
that it will call rrdtool directly und uses its output.
Usually stdout/stdin are buffered and maybe the buffering
produces this mess. (Just a wild guess ;)

I used RRDs::xport inside a perl-Script for about 200 Hosts
(two RRD files per host) without any problems.

> It seems like it might be an output buffering issue rather than an
> rrdxport issue, but I haven't been able to fix it in any case.
Could you try RRDs::xport instead? It is directly linked against
librrd (at least it doesn't call rrdtool directly).

HTH,

Andreas.

P.S.: _If_ RRDs::xport work I guess you should report this bug
with RRDp::cmd

-- 
Dipl.-Ing. Andreas Maus             science+computing ag
System Administration               Hagellocher Weg 73
mail: a.maus@science-computing.de   72070 Tuebingen, Germany
tel.: +49 7071 9457 456             www.science-computing.de

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