Re: [noaaport] [ldm-users] LDM crashed this morning on satellite ingesters

• To: noaaport@xxxxxxxxxxxxxxxx
• Subject: Re: [noaaport] [ldm-users] LDM crashed this morning on satellite ingesters
• From: Steven Emmerson <steve@xxxxxxxxxxxxxxxx>
• Date: Tue, 25 Feb 2014 10:31:46 -0700

NOAAPORT Users,

The same thing happen here at the Unidata Program Center on our Linux
system running LDM 6.11.4 -- although it was one second later at
2014-02-25T15:41:55 UTC and the program that crashed was
noaaportIngester(1) rather than readnoaaport(1).

I suspect the problem lies in the GRIB2 library, which is used by both
programs. I'll be investigating.

Interestingly, our Solaris ingest systems were unaffected -- probably due
to a different layout of the program's memory.

Regards,
Steve Emmerson
LDM Developer


On Tue, Feb 25, 2014 at 10:18 AM, Patrick L. Francis
<wxprofessor@xxxxxxxxx>wrote:

>
>  If you have an LDM that's attached directly to a satellite dish,
> make sure it is working. The College of DuPage and AllisonHouse
> are both reporting that their LDM's on their ingest servers
> crashed at the same time this morning, at 15:41:54Z, when there
> was a drop in satellite signal strength on both dishes:
>
> --
>  .
>  --
>  A remake of the queues and a restart got them going again.
>
> Just FYI. Anyone else seeing this? They are both using LDM version 6.11.6.
>
>
> Thanks Gilbert [image: Smile]  As you know I have two dish systems (both
> running ldm 6.8.1)... fortunately there was not an interruption this
> morning. [image: Smile]
>
> fyi
>
>
> http://www.unidata.ucar.edu/cgi-bin/rtstats/siteindex?dc1noaa01.hamweather.net
>
> http://www.unidata.ucar.edu/cgi-bin/rtstats/siteindex?dc1noaa02.hamweather.net
>
>
> cheers,
>
> --patrick
>
> --
> ----------------------------------------
> Patrick L. Francis
> Vice President of Research & Development
> Media Logic Group
>
> http://www.medialogicgroup.com
> http://www.hamweather.com
> http://www.alertsbroadcaster.com
> http://www.modelweather.com
>
> FB: http://www.facebook.com/wxprofessor
>
> ----
>
>
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• References:
  • [noaaport] LDM crashed this morning on satellite ingesters
    • From: Gilbert Sebenste
  • Re: [noaaport] [ldm-users] LDM crashed this morning on satellite ingesters
    • From: Patrick L. Francis