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Re: 20000321: pqactcheck Question

>
> Date: Tue, 21 Mar 2000 09:08:30 -0700
> From: Unidata Support <address@hidden>
> Reply-To: Larry The Weather Man Riddle <address@hidden>
> To: address@hidden
> Subject: 20000321: pqactcheck Question
>
> ------- Forwarded Message
>
> >To: address@hidden
> >cc: address@hidden,
> >cc: address@hidden
> >From: address@hidden (Larry "The Weather Man" Riddle)
> >Subject: pqactcheck Question
> >Organization: .
> >Keywords: 200003211538.IAA04547
>
> X-sub: address@hidden
>
>         Whenever I run "ldmadmin pqactcheck", I get this:
>
>                 meteora.ucsd.edu> ldmadmin pqactcheck
>                 sh: 32419 Memory fault - core dumped
>                 /system/local/ldm/etc/pqact.conf is syntactically correct
>
>         Am I doing something wrong?  It seems to be able to catch any
>         syntax errors in the file.  It just makes me nervous.
>
>         Larry
>
>     ---===---=-=-=-=-=-=-=-=-=-=-=====[\/]=====-=-=-=-=-=-=-=-=-=-=---===---
>   -----===(*  Climate's what we expect, but weather's what we get.  *)===-----
>  Larry Riddle : Climate Research Division : Scripps Institution of 
> Oceanography
>      University of California, San Diego : La Jolla, California  92093-0224
>      Phone: (858) 534-1869 : Fax: (858) 534-8561 : E-Mail: address@hidden
>

Hi Larry,

I can understand that that message would make you nervous.  You probably have an
unnecessary core file laying around too.  But,  you don't need to worry about 
the
message and you can remove the core file.  To do the pqactcheck option, the
ldmadmin script invokes pqact giving it /dev/null as a queue.   The queue is a
memory mapped file, the implementation of which varies a lot across systems.  
Some
systems, like yours, don't handle the substitution of /dev/null for the queue 
very
well.  As long as you're getting results about the syntax of pqact.conf, you can
ignore the nasty message.

(If we were going to maintain this version of the ldm I would fix that - looks
like a bug to me.)

Anne

--
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Anne Wilson                     UCAR Unidata Program
address@hidden                  P.O. Box 3000
                                  Boulder, CO  80307
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