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[LDM #KKI-673474]: LDM Error

Paul,

> This is the error I am receiving with LDM (any version).  This is the
> first time I have seen this error.
> 
> I running:  RHEL Version 4 update 3 and have currently disabled all
> security on the machine to rule out any errors in the system configuration.
> 
> ***
> Aug 07 16:02:21 lyndon ls1-jax.jax.noaa.gov(feed)[10304] NOTE: Starting
> Up(6.4.5/5): 20060807150210.900 TS_ENDT {{FSL5,
> "LDAD\.raw\..*"},{FSL5,  "LDAD\.aws\.(AWS_SC..*)"},{FSL5,
> "LDAD\.aws\.(AWS_GA..*)"},{FSL5,  "LDAD\.aws\.(AWS_FL..*)"},{FSL5,
> "LDAD\.aws\.(AWS_TX..*)"},{FSL5,  "LDAD\.raw\.gadotmet"},{FSL4,
> "^GPSIPW_CSV_gpsmet"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.maritime\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.metar\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.sao\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.profiler\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.raob\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.map\..*"},{FSL5,
> "^FSL\.CompressedNetCDF\.MADIS\.mesonet4\..*"},{FSL5,
> "^FSL\.CompressedNetCDF\.MADIS\.hydro4\..*"},{PCWS,
> "^FSL\.CompressedNetCDF\.MADIS\.acars\..*"},{EXP,
> "(...........ExtEtaF..)"},{FSL3,  "ngps.*"}}
> Aug 07 16:02:21 lyndon ls1-jax.jax.noaa.gov(feed)[10304] NOTE: topo:
> ls1-jax.jax.noaa.gov EXP|FSL
> Aug 07 16:02:23 lyndon ls1-jax.jax.noaa.gov(feed)[10304] NOTE: RECLASS:
> 20060807150212.867 TS_ENDT {{FSL5,  "LDAD\.raw\..*"},{FSL5,
> "LDAD\.aws\.(AWS_SC..*)"},{FSL5,  "LDAD\.aws\.(AWS_GA..*)"},{FSL5,
> "LDAD\.aws\.(AWS_FL..*)"},{FSL5,  "LDAD\.aws\.(AWS_TX..*)"},{FSL5,
> "LDAD\.raw\.gadotmet"},{FSL4,  "^GPSIPW_CSV_gpsmet"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.maritime\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.metar\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.sao\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.profiler\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.raob\..*"},{FSL2,
> "^FSL\.CompressedNetCDF\.MADIS\.map\..*"},{FSL5,
> "^FSL\.CompressedNetCDF\.MADIS\.mesonet4\..*"},{FSL5,
> "^FSL\.CompressedNetCDF\.MADIS\.hydro4\..*"},{PCWS,
> "^FSL\.CompressedNetCDF\.MADIS\.acars\..*"},{EXP,
> "(...........ExtEtaF..)"},{FSL3,  "ngps.*"}}
> Aug 07 16:02:24 lyndon ls1-jax.jax.noaa.gov(feed)[10304] ERROR:
> forn5_svc.c:127: blkdata5(0): RPC: Remote system error
> Aug 07 16:02:24 lyndon ls1-jax.jax.noaa.gov(feed)[10304] ERROR:
> pq_sequence failed: Input/output error (errno = 5)
> Aug 07 16:02:24 lyndon rpc.ldmd[9658] NOTE: child 10304 exited with status 1
> ***

The last messages indicate that an upstream LDM on host Lyndon was
unable to send a data-product -- using the old version 5 of the LDM
protocol -- to a downstream LDM on host 
ls1-jax.jax.noaa.gov due to an I/O error.  The LDM log file on the
downstream host should show the cause of the failure.

I believe that your LDM system is working correctly and that the
downstream site needs to get its act together (so to speak).  They
should be using the LDM 6 protocol rather than LDM 5.  Perhaps they
need to upgrade.  Can you speak with them?

Regards,
Steve Emmerson

Ticket Details
===================
Ticket ID: KKI-673474
Department: Support LDM
Priority: High
Status: Closed