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[LDM #FQR-170410]: LDM local/ingest clock warnings
- Subject: [LDM #FQR-170410]: LDM local/ingest clock warnings
- Date: Fri, 23 May 2008 09:02:04 -0600
Evan,
> I am getting a lot of these warning messages in my LDM log:
>
> May 23 00:03:01 c109-10 idd.unidata.ucar.edu[11312] WARN: Future product from
> "bdds1-kapx.nexrad.noaa.gov". Fix local or ingest clock. 7556
> 20080523000348.956 NEXRAD2 402019 L2-BZIP2/KAPX/20080522235808/402/19
>
> How can I stop these from filling up my log file?
Both the LDM and LDM networks depend on accurate clocks for
correct operation. The log message indicates that the data-product
arrived about 48 seconds before it was created. Because the clock
on idd.unidata.ucar.edu is synchronized via ntpd(1), it is most
likely that the clock on c109-10 is slow. I strongly recommend
that you use ntpd(1) to synchronize that clock. This will eliminate
the log messages and help ensure that your LDM works correctly.
For more information, please see
<http://www.unidata.ucar.edu/software/ldm/ldm-current/basics/platform.html#general>.
> Thank you,
> Evan
Regards,
Steve Emmerson
Ticket Details
===================
Ticket ID: FQR-170410
Department: Support LDM
Priority: Normal
Status: Closed
