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Re: pqact not starting

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  • Subject: Re: pqact not starting
  • Date: Tue, 11 Dec 2001 08:35:17 -0700
"Brian S. Miller" wrote:
> 
> Anne-
> Things were running well until late last week.  Now I cant get the ldm
> started again.  I ran the ldmadmin start after a clean reboot, then ran
> ldmadmin tail and I did not get what you got (below- in your message).
> 
> This is what I get:
> [ldm@ldm ~]$ ldmadmin start
> starting the LDM server...
> the LDM server has been started
> [ldm@ldm ~]$ ldmadmin tail
> Dec 11 14:45:14 ldm rpc.ldmd[1041]: Starting Up (built: Aug 31 2000
> 11:48:33)
> Dec 11 14:45:14 ldm amelia[1044]: run_requester: Starting Up:
> amelia.geol.iastate.edu
> Dec 11 14:45:14 ldm striker[1045]: run_requester: Starting Up:
> striker.atmos.albany.edu
> Dec 11 14:45:14 ldm huckee[1046]: run_requester: Starting Up:
> huckee.gcn.ou.edu
> Dec 11 14:45:14 ldm pqact[1043]: Starting Up
> Dec 11 14:45:14 ldm pqbinstats[1042]: Starting Up (1041)
> Dec 11 14:45:17 ldm ldm[1053]: Connection from ldm.iihr.uiowa.edu
> Dec 11 14:45:17 ldm ldm[1053]: Connection reset by peer
> Dec 11 14:45:17 ldm ldm[1053]: Exiting
> 
> I don't get the FEEDME's of the spawning processes.
> I am not sure what is going on.  It was running very nice and I didn't touch
> a thing.
> Thanks.
> Brian
> 

Hi Brian,

One possibility is that your queue became corrupted.    The first thing
an rpc.ldmd tries to do is to look back in the queue in order to
determine the age of the most recent product in order to make a request
for data starting from that time.  Since you didn't get any FEEDME
entries, it seems like that failed.  I would start by deleting and
remaking the queue, then restarting the ldm.

If that doesn't work, try starting the ldm by hand in verbose mode to
see if you can get any further info.  That is, (with your new queue in
place) at the command line do 'rpc.ldmd -v -l -' which will run in
verbose mode.  Or, you can do 'rpc.ldmd -x -l -' which puts it in debug
mode.  I'd start with verbose mode.

Please try these things and let me know what happens.

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