[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 20050926:LDM: feedme bug?

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: Re: 20050926:LDM: feedme bug?
  • Date: Tue, 27 Sep 2005 08:30:45 -0600
David,

> To: address@hidden
> From: David Wojtowicz <address@hidden>
> Subject: LDM: feedme bug?
> Organization: University of Illinois at Urbana-Champaign
> Keywords: 200509261906.j8QJ6lYJ022736

The above message contained the following:

>   The LDM  "feedme" program doesn't seem to work anymore.   I realize  
> that it's mostly an example  program, but it is still part of the  
> distribution as of 6.4.1 and is compiled and installed by default, so  
> I'm guessing it is still supposed to work.

You're right.  In making the main LDM system more efficient, I forgot
about the lowly feedme(1) utility.

> I actually have an  
> application that uses it (had previously been running a 5.x  
> version)... my version has the output part slightly modified to be  
> more useful for my application, but the stock one doesn't work either.
> 
> This is the results from v6.4.1 running on Linux (RH9).
> 
> Log output of feedme:
> $ feedme -h flood -f ANY -v -l /dev/tty > /dev/null
> Sep 26 18:59:48 feedme[16003] NOTE: Starting Up: flood:  
> 20050926185948.711 TS_ENDT {{ANY,  ".*"}}
> Sep 26 18:59:48 feedme[16003] NOTE: LDM-5 desired product-class:  
> 20050926185948.711 TS_ENDT {{ANY,  ".*"}}
> Sep 26 18:59:48 feedme[16003] NOTE: FEEDME(flood): OK
> Sep 26 18:59:49 feedme[16003] ERROR: xdr_dbuf()
> 
> LDM log entries:
> Sep 26 18:59:48 flood flood(feed)[16004] NOTE: Starting Up(6.4.1/5):  
> 20050926185
> 948.711 TS_ENDT {{ANY,  ".*"}}
> Sep 26 18:59:48 flood flood(feed)[16004] NOTE: topo:   
> flood.atmos.uiuc.edu ANY
> Sep 26 18:59:49 flood flood(feed)[16004] ERROR: forn5_svc.c:127:  
> blkdata5(0): RPC: Server can't decode arguments
> Sep 26 18:59:49 flood flood(feed)[16004] ERROR: pq_sequence failed:  
> Input/output
> error (errno = 5)
> 
> These errors repeat for each product for as long as you allow it to run.
> 
> It's probably something simple that has changed, but I'm not sure  
> where to look to resolve the XDR error.

I know what the problem is and am working on a fix.  It'll be out soon.

> Thanks.
> 
> 
> David Wojtowicz, Sr. Research Programmer
> Dept of Atmospheric Sciences / Computer Services
> University of Illinois at Urbana-Champaign
> address@hidden  (217) 333-8390

Regards,
Steve Emmerson

> NOTE: All email exchanges with Unidata User Support are recorded in the
> Unidata inquiry tracking system and then made publicly available
> through the web.  If you do not want to have your interactions made
> available in this way, you must let us know in each email you send to us.