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Re: Re[2]: 19991101: LDM in AK

On 2 Nov 1999, Phil Mieczynski wrote:

> 
> Thanks a bunch Robb!
> 
> The problem was with my pqact.conf file on deke. I used your example (with 
> mods)
> of:
> 
> EXP     /home/ldm/data/ldm.test
>      FILE     -overwrite data/incoming.dat
> 
> and everything works like a charm. My original conf looked like this:
> 
> EXP ^(ldm.test)
>     FILE -overwrite /home/ldm/data/incoming.dat

Phil,

The ^ carat mean to start the match with ldm.test when the product
actually started with /home....   You could use a line like:

EXP     ldm.test

and that should work. Check out the RE in the tutorial.

Robb...

> 
> I'm guessing there is something wrong with the syntax. I tried 1)not using the
> carat and 2) not using the parenthesis  to no avail. As long as I use the full
> path name everything works fine. 
> 
> Do you have any ideas as to what is wrong with my syntax? Is it an actual 
> carat
> (^) or is it really a control character of some kind that I should be using?
> 
> Thanks for the help. Its really exciting to actaully see this work...Phil
> ____________________Reply Separator____________________
> Subject:    Re: 19991101: LDM in AK
> Author: address@hidden
> Date:       11/2/99 10:28 AM
> 
> On Mon, 1 Nov 1999, Unidata Support wrote:
> 
> >
> > ------- Forwarded Message
> >
> > >To: address@hidden
> > >From: Phil Mieczynski <address@hidden>
> > >Subject: LDM in AK
> > >Organization: .
> > >Keywords: 199911012315.QAA19764
> >
> > --PART.BOUNDARY.noaamh2.10a9.381e1e9b.0001
> > Content-Type: text/plain; charset=us-ascii
> > Content-Disposition: inline
> >
> >
> > Robb,
> >
> > Thanks for your help. Here's where I am right now:
> >
> > 1) I got ldm running on both boxes (barah.anc - feeder & deke.arh - 
> > receiver)
>  I
> > started ldm on these machines by doing a)ldmadmin stop, b)ldmadmin delqueue,
> > c)ldmadmin mkqueue, d)ldmadmin newlog, and e)ldmadmin start
> > 2) When I run `ldmadmin tail` I can see that all the processes in ldmd.conf
>  have
> > started.
> > The tail on deke shows `FEEDME(barah.anc.nwsar.gov): OK` which tells me that
> > deke is waiting to be fed by barah. The tail on barah shows `Connection from
> > deke.arh.nwsar.gov` which tells me that barah recognizes deke.
> >
> > At this point I'm assuming that ldm is running on both machines and now 
> > their
> > waiting for something to happen. My test is to send an ascii text file from
> > barah to deke using the ldm product queue. I've created a simple ascii text
>  file
> > and named it `ldm.test`. I placed this file at barah:/home/ldm/data/ldm.test
> >
> > The way I'm getting this product (the ascii text file) into the ldm product
> > queue is by issuing the following command from the command line on barah:
> > `pqinsert -v -q /home/ldm/data/ldm.pq -f EXP /home/ldm/data/ldm.test`
> > the command returns:
> > `pqinsert:  151  19991101203559.305  EXP 000 /home/ldm/data/ldm.test
> >
> Phil,
> 
> That's the correct procedure to insert the product and send it to deke.
> Since it's in deke's queue that part worked ok. There is a problem with
> your pqact entry on deke.  Since I couldn't decode deke's pqact.conf file,
> here's what the entry should look like:
> 
> EXP     /home/ldm/data/ldm.test
>      FILE     data/ldm.test
> 
> The white spaces are tabs. I would suggest running a notifyme on deke so
> you can see the product arriving and what the "real" header looks like.
> 
> % notifyme -vl -
> 
> or
> 
> % ldmadmin watch
> 
> The product header in notifyme is what pqact gets to match. pqact entries
> can get tricky because they use regular expresssion chars, here's an URL
> about creating pqact type entries.
> 
> http://www.unidata.ucar.edu/packages/ldm/ws/ws.html#schedule
> 
> Look at day 2 sections "Using the Data" parts 1 and 2
> 
> > At this point the tail I have going on the logs shows no activity but, if I 
> > do
> > a:
> The ldm in not running in verbose mode, so it doesn't show the arrival of
> every product. But at this point, you don't need to run the ldm in verbose
> mode, use notifyme.
> 
> Robb...
> 
> > `pqcat` on barah and deke they both show the contents of the ascii file
>  ldm.test
> > in the product queue. The problem is that it just stays in the queue and is
> > never written to /home/ldm/data/incoming.dat on deke like the pqact.conf
> > directs.
> >
> > What am I doing wrong???
> >
> > I've attached the ldmd.conf and pqact.conf files from deke and barah for you
>  to
> > take a look at. Thanks again in advance for your help.
> >
> > ...Phil
> >
> >
> >
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> >
> >
> > ------- 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/
> ===============================================================================
> 

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