[LDM #RFJ-134602]: Fwd: LDM Data Feed from CDAAC

Dave,

Can you give me some idea of the rate at which data-products
appear on the COSMIC feed?

> Unidata LDM supporters,
> 
> In an email message included below (last one), I reported to Karl
> Hudnut (manager of UCAR's COSMIC data distribution server) an LDM
> error message that indicates that either my LDM server
> (virga.sfsu.edu) or Karl's LDM server (cosmic-io.cosmic.ucar.edu)
> isn't allowing access to port 388 or isn't running its portmapper--I'm
> not certain which.
> 
> However, the following process is running on virga:
> 
> daemon      67     1    67 12c49ad0    0 Ss     ??    0:00.01 12:41PM /
> usr/sbin/portmap
> 
> and the following entry (including tabs instead of spaces, if that
> matters) is in virga's /etc/services file:
> 
> ldm                   388/tcp ldmd   # UCAR Unidata LDM
> 
> 
> Virga is getting data from other LDM servers as usual; we got data
> successfully from cosmic-io for a couple of weeks in April (through
> April 16); and I don't think virga's LDM configuration has changed
> since then, so I'm guessing that the problem lies at Karl's end. If
> not, can you suggest what else I might look for on virga to account
> for the error (and failure to get COSMIC data since April 16, with the
> message below repeated endlessly)?
> 
> Thanks for the attention!
> 
> -- Dave
> 
> Begin forwarded message:
> 
> > From: Karl Hudnut <address@hidden>
> > Date: May 13, 2008 8:09:17 AM PDT
> > To: Dempsey <address@hidden>
> > Subject: Re: LDM Data Feed from CDAAC
> >
> > Hi Dave,
> >
> > I'm trying to figure out what is wrong. I can see, even from our
> > machines,
> > that something is wrong. It was working so well I stopped routinely
> > monitoring it and I apologize for 4 weeks of outage.
> >
> > --
> > Dr. Karl Hudnut        System Administrator      UCAR - COSMIC
> > address@hidden    http://www.cosmic.ucar.edu    303 497 8024
> >
> >
> > On Mon, 12 May 2008, Dempsey wrote:
> >
> >>
> >> On Thu, 27 Mar 2008, Karl Hudnut wrote:
> >>
> >>> We have recently added the capability for you to receive our
> >>> wetPrf and
> >>> bfrPrf files using LDM. You indicated that you were interested.
> >>
> >> Karl,
> >>
> >> For quite some time now (four weeks?) our LDM has been issuing the
> >> following
> >> error messages when it tries to connect the COSMIC LDM server:
> >>
> >> Mon May 12 20:01:25 virga cosmic-io.cosmic.ucar.edu[18199] <Error>:
> >> Disconnecting due to LDM failure; Couldn't connect to LDM on
> >> cosmic-io.cosmic.ucar.edu using either port 388 or portmapper; :
> >> RPC: Remote
> >> system error - Connection refused\n
> >>
> >>
> >> Things worked fine for the several weeks leading up to about April
> >> 16, when
> >> the messages like the one above started appearing consistently. Can
> >> you
> >> comment on what the problem might be?
> >>
> >> -- Dave
> >>
> >> ****************************************************************
> >> *                                      |         __ __    \|/  *
> >> *   Dr. Dave Dempsey                   | )   ^  /|| ||\  --0-- *
> >> *   Dept. of Geosciences               |) ) ^  / ||_|| \  /|\  *
> >> *   San Francisco State University     | ) )  /  | _ |  \      *
> >> *   1600 Holloway Ave.                 |)   )/   || ||   \     *
> >> *   San Francisco, CA   94132          | )   )   ||_||    \    *
> >> *                                      |)  ) )   | _ |     \   *
> >> *   Phone:  (415) 338-7716             |  )   )  || ||      \  *
> >> *   FAX:    (415) 338-7705             |)   )  )~~~~~~~~~~~~~~~*
> >> *   Email:  address@hidden   |  )  )  )  ~  ~   ~ ~  *
> >> *                                      |)  )   ) )  ~   ~  ~   *
> >> ****************************************************************
> >>
> >>
> >
> 
> ************************************************************
> *   Dr. Dave Dempsey                        |       ^   ___
> \|/     *
> *   Dept. of Geosciences                    |  ) ^     /||_||\
> --0--  *
> *   San Francisco State University   | )  )    /  ||_||  \    /|\     *
> *   1600 Holloway Ave.                      |  )  )  /   ||_||
> \          *
> *   San Francisco, CA   94132          |  )  ) /    ||_||      \   ^   *
> *
> | )  )  )    ||_||        \      *
> *   Phone:  (415) 338-7716               |  )  )  )~||~||~~~~ \~~*
> *   FAX:      (415) 338-7705               | )  )  )  ) ~  ~  ~ ~ ~ ~*
> *   Email:   address@hidden        |  )  )   )  ) ) ~  ~   ~ ~ *
> ************************************************************


Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: RFJ-134602
Department: Support LDM
Priority: Normal
Status: On Hold