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

Re: 20051012: ernie.tamu.edu is getting unstable...

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 Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated.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: 20051012: ernie.tamu.edu is getting unstable...
  • Date: Wed, 12 Oct 2005 09:41:17 -0600
Gerry,

> To: Unidata Support <address@hidden>
> From: Gerry Creager N5JXS <address@hidden>
> Subject: ernie.tamu.edu is getting unstable...
> Organization: Texas A&M University -- AATLT
> Keywords: 200510120157.j9C1vqeX006621 LDM 6.4.x

The above message contained the following:

> Guys, I'm looking but not seeing something obvious.  I've considered 
> downgrading to 6.3 for the nonce.
> 
> Any thoughts?
> 
> gerry
> 
> -------- Original Message --------
> Subject: Ernie and LDM
> Date: Tue, 11 Oct 2005 17:36:29 -0500
> From: James Esslinger <address@hidden>
> To: Gerry Creager <address@hidden>
> 
> Ernie's LDM has started acting up again.  It has started crashing and
> there is not much information in the logs about the crash.  Here's a
> snippet of the latest crash.
> 
> Oct 11 18:51:49 ernie ernie(noti)[8934] ERROR: nullproc5(ernie.tamu.edu): 
> RPC: Unable to receive
> Oct 11 18:52:14 ernie ernie(noti)[10136] NOTE: Starting Up(6.4.1/5): 
> 20051011183620.544 TS_ENDT {{DDS,  "W.US"}}
> Oct 11 18:52:14 ernie ernie(noti)[10136] NOTE: topo:  ernie.tamu.edu DDS
> Oct 11 13:52:21 ernie decoders/dcgunzip [10142]: decoders/dcacars -e 
> GEMTBL=/home/gempak/NAWIPS/gempak/tables -l data/gempak/logs/dcacars.log 
> data/gempak/acars/YYYYMMDDHH_acars.gem
> Oct 11 18:59:32 ernie rpc.ldmd[25620] NOTE: child 25639 terminated by signal 
> 11
> Oct 11 18:59:32 ernie rpc.ldmd[25620] NOTE: Killing (SIGINT) process group
> Oct 11 18:59:32 ernie rtstats[25623] NOTE: Interrupt
> Oct 11 18:59:32 ernie rtstats[25622] NOTE: Interrupt
> Oct 11 18:59:32 ernie rtstats[25623] NOTE: Exiting
> Oct 11 18:59:32 ernie rtstats[25622] NOTE: Exiting
> 
> Last time it started behaving like this, I checked both the memory
> and raid array.  Both turned up with nothing conclusive.  Any
> pointers from the LDM guys would be helpful.

In order to diagnose the problem, I would need the core file from
process 25639.  I don't suppose one exists.

May I log onto Ernie as the LDM user?  May I have root access?
May I rebuild and reinstall the LDM?

I've been waiting for the LDM on Sasquatch to crash, but it hasn't since
it was rebuilt and reinstalled.

> James Esslinger
> Facility Manager
> AATLT -- Texas A&M University
> Email: address@hidden
> Office: 979-862-3982
> Cell: 979-574-1313
> 
> 
> 
> -- 
> Gerry Creager -- address@hidden
> Texas Mesonet -- AATLT, Texas A&M University  
> Cell: 979.229.5301 Office: 979.458.4020 FAX: 979.847.8578
> Page: 979.228.0173
> Office: 903A Eller Bldg, TAMU, College Station, TX 77843

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.