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[IDD #HBC-113243]: FNEXRAD not coming in



Hi Jennifer, 

> Dear Experts,
> I have the following entries in my ldmd.conf file:

Experts?...well, i will attempt to get you back up and going :)

The product is still being generated and is current, i suspect we have a bad 
cluster node.

Have you done an:

ldmadmin restart  (as ldm at prompt)

on your system? This would remake queue and hopefully get you off the bad 
cluster node, if that is in fact the issue.

An "ldmadmin restart" will do no damage, and may clear things up. Let's try 
that first if it has not been done already.


> 
> REQUEST FNEXRAD "^radar_mosaic" idd.meteo.psu.edu
> REQUEST FNEXRAD "^radar_mosaic" idd.unidata.ucar.edu
> 
> But the data have not been coming in lately. The most recent files are:
> 
> -rw-r--r-- 1 ldm cola 2589626 Jan 13 16:08 1401132108.mosaic
> -rw-r--r-- 1 ldm cola 2595007 Jan 13 16:04 1401132104.mosaic
> -rw-r--r-- 1 ldm cola 2586757 Jan 13 16:00 1401132100.mosaic
> 
> This is the case for both of our LDM servers (cola.gmu.edu and
> wx.gmu.edu).
> In the log file on wx.gmu.edu, the most recent appearance of the string
> "FNEXRAD"  and the two subsequent entries are:
> 
> Jan 14 10:28:45 wx idd.unidata.ucar.edu[13707] NOTE: LDM-6 desired
> product-class: 20140114092845.178 TS_ENDT {{FNEXRAD,  "^radar_mosaic"},{NONE, 
>  "SIG=17bda373805794fb53eaaea4386e916f"}}
> 
> Jan 14 10:28:45 wx idd.unidata.ucar.edu[13707] NOTE: Upstream LDM-6 on
> idd.unidata.ucar.edu is willing to be a primary feeder
> 
> Jan 14 10:28:47 wx idd.unidata.ucar.edu[13705] ERROR: Disconnecting due
> to LDM failure; Upstream LDM died
> 
> Can you help me get this data steam back on track?
> --Jennifer


Please let us know the impact of the ldmadmin restart, 


Cheers, 


Jeff

> 
> --
> Jennifer M. Adams
> Center for Ocean-Land-Atmosphere Studies (COLA)
> 111 Research Hall, Mail Stop 2B3
> George Mason University
> 4400 University Drive
> Fairfax, VA 22030
> 
> 
> 
> 
> 
> 
> 

Jeff Weber
Unidata User Support
http://www.unidata.ucar.edu

Ticket Details
===================
Ticket ID: HBC-113243
Department: Support IDD
Priority: Normal
Status: Open


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