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[LDM #KXZ-978314]: bigbird log review



Gerry,

Among your LDM log messages, I found these:

Apr 15 10:44:21 bigbird idd.cise-nsf.gov[10425] WARN: Couldn't resolve 
"idd.cise-nsf.gov" to an Internet address in 20.9435 seconds 
Apr 15 10:44:43 bigbird eldm.fsl.noaa.gov[10434] WARN: Couldn't resolve 
"eldm.fsl.noaa.gov" to an Internet address in 25.205 seconds 
Apr 15 10:46:41 bigbird idd.unidata.ucar.edu[10433] ERROR: Connection reset by 
peer 
Apr 15 10:46:41 bigbird idd.unidata.ucar.edu[10433] ERROR: readtcp(): read() 
error on socket 4 
Apr 15 10:46:41 bigbird idd.unidata.ucar.edu[10433] ERROR: one_svc_run(): RPC 
layer closed connection 
Apr 15 10:46:41 bigbird idd.unidata.ucar.edu[10433] ERROR: Disconnecting due to 
LDM failure; Connection to upstream LDM closed 
Apr 15 10:46:41 bigbird idd.unidata.ucar.edu[10433] NOTE: LDM-6 desired 
product-class: 20080415094641.265 TS_ENDT {{NNEXRAD,  ".*"},{NONE,  
"SIG=317e29fab15f5941ad5c971e7cc36a3d"}
} 
Apr 15 10:46:41 bigbird idd.unidata.ucar.edu[10433] NOTE: Upstream LDM-6 on 
idd.unidata.ucar.edu is willing to be an alternate feeder 
Apr 15 10:46:44 bigbird climate.geog.udel.edu(feed)[10720] NOTE: feed or notify 
failure; HEREIS: RPC: Unable to send; errno = Broken pipe 
Apr 15 10:46:44 bigbird rpc.ldmd[10410] NOTE: child 10720 exited with status 7 
Apr 15 10:47:40 bigbird idd.unidata.ucar.edu[10417] ERROR: Disconnecting due to 
LDM failure; Upstream LDM died 
Apr 15 10:47:40 bigbird idd.unidata.ucar.edu[10417] NOTE: LDM-6 desired 
product-class: 20080415094740.308 TS_ENDT {{CONDUIT,  "[27]$"},{NONE,  
"SIG=f32c53cb27b778578610fa9ed67ee2d
5"}} 

The problems with upstream LDM-s and the inability to convert
hostnames into IP addresses indicate a severe network problem.

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: KXZ-978314
Department: Support LDM
Priority: Normal
Status: Closed


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