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Re: 19990305: LDM

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  • Subject: Re: 19990305: LDM
  • Date: Fri, 5 Mar 1999 16:26:52 -0700 (MST)
Stephen,

All these problem mentioned here been resolved with the new Linux release
that I wrote about in yesterday's message. Have you installed it?

Robb...


On Fri, 5 Mar 1999, Unidata Support wrote:

> 
> ------- Forwarded Message
> 
> >To: Michael Cammarata <address@hidden>,
> >To: Paul Sisson <address@hidden>
> >cc: address@hidden
> >From: Stephen Keighton <address@hidden>
> >Subject: Re:LDM
> >Organization: .
> >Keywords: 199903051615.JAA10113
> 
> 
> Mike and Paul,
> 
> You both sent me similar scripts for starting (and killing LDM); thanks.  I've
> made more progress with these scripts than with any other suggestions I've
> received so far, but still having some problems. Hopefully, you might have 
> some
> more ideas based on what's happening here:
> 
> 1) As I mentioned before, using 'ldmadmin start' just gives me the message "No
> processes available".  Many responses thought this meant I didn't have enough
> free swap space, but I checked and I've got 128mb free before I try to start
> ldm.
> 
> 2) With your "goldm' script Mike (which is very similar to the one Paul sent 
> me,
> only in addition you do run ldmadmin mkqueue to insure an ldm.pq file, and you
> also run hupsyslog and pqinstats), the three process start just fine. I guess
> since I am not using ldmadmin start I can't do an ldmadmin watch, so instead I
> use 
> 
>     pqutil -w /usr/local/ldm/dataldm.pq
> 
> to see if any products are coming in.  None.  The message I keep getting in 
> the
> afos_log file from pqing is "Expanding input buffer size to #####", where ####
> is a number which keeps growing and growing.  I assume this means it is
> recognizing a data feed, but pqact isn't processing it.  I checked to make 
> sure
> my pqact.conf file is telling ldm to store data in directories that actually
> exist, and it looks OK.
> 
> 3) Do either of you know what 'rpc.ldmd' does?  It's not in your scripts, but 
> it
> is something that 'ldmadmin start' runs.
> 
> Thanks for any additional advice you can give.
> 
> Steve
> 
> 
> ------- End of Forwarded Message
> 

===============================================================================
Robb Kambic                                Unidata Program Center
Software Engineer III                      Univ. Corp for Atmospheric Research
address@hidden             WWW: http://www.unidata.ucar.edu/
===============================================================================