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[LDM #HLR-124311]: ldm drops

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  • Subject: [LDM #HLR-124311]: ldm drops
  • Date: Thu, 06 Jul 2006 11:47:37 -0600
Hi Waldenio,

re:
> Again with the LDM's exits. I have got 2 exits in 7 days.
> Could it be due to overload of the machine ?.

This is not likely.

> I am sending you the logs that I have.
> We have an script that check for the LDM and sends e-mails. Here is
> the script:
> 
> -------------------------------------------------
> 
> #!/bin/sh
> #--------------------------------------------------#
> #    Script para controlar Processo do LDM         #
> #                                                  #
> #  Ana Lucia 06/09/2005                            #
> #                                                  #
> # Objetivo: o script verifica se o processo LDM    #
> # esta rodando, se nao estiver, envia email para   #
> # grupo pre-processamento                          #
> #                                                  #
> #--------------------------------------------------#
> 
> data=`date`
> 
> processo=`ps axw | grep ldmd | grep -v grep | wc -l`
> 
> if [ "$processo" -le "0" ]; then
> mail -s "ALERTA!! Processo LDM maquina MOINGOBE nao esta ativo"
> address@hidden<<Fim
> Processo LDM - maquina moingobe nao esta Ativo desde $data
> Fim
> fi
> 
> ------------- end of the script --------------------------------
> ****************************************************************
> 
> 
> Here is the first message that we received. The date is local, so the
> alert was from about 4:20 GMT on July, 5.
> 
> Processo LDM - maquina moingobe nao esta Ativo desde Wed Jul  5 01:20:00
> BRT 2006
> 
> In the log that I found, there were some SIGINTs just before the LDM
> stop. At this time I am sure that nobody did a stop in the LDM.
> (4:14 GMT is 1 past midnight here).
> Jul 05 04:13:07 moingobe rpc.ldmd[55109] NOTE: child 55119 terminated by
> signal 6
> Jul 05 04:13:07 moingobe rpc.ldmd[55109] NOTE: Killing (SIGINT) process
> group

I noticed this from the log file portion that you sent.

Please upgrade your LDM installation on moingobe to ldm-6.4.6.4.  You can get
this distribution using anonymous FTP from our FTP server:

machine:   ftp.unidata.ucar.edu
user:      anonymous
pass:      address@hidden
directory: pub/ldm/beta
file:      ldm-6.4.6.4.tar.Z

There was a similar situtation on the Universidad de Buenos Aires machine,
unidata.at.fcen.uba.ar, that was fixed by upgrading to ldm-6.4.6.4 beta
release.


Cheers,

Tom
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Ticket Details
===================
Ticket ID: HLR-124311
Department: Support LDM
Priority: Normal
Status: Closed