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20040206: IMPORTANT: atm.geo.nsf.gov outage this weekend!!!

This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.

  • Subject: 20040206: IMPORTANT: atm.geo.nsf.gov outage this weekend!!!
  • Date: Fri, 06 Feb 2004 15:38:22 -0700
>From: Unidata User Support <address@hidden>
>Organization: Unidata Program Center/UCAR
>Keywords: IDD failover

IDD users of atm.geo.nsf.gov:

The top level IDD node atm.geo.nsf.gov will be down for up to 13 hours
starting 5 pm EST tomorrow, Saturday February 7.

All sites using atm as their _sole_ IDD feed site should failover to
one of the following top level IDD nodes before 5 pm EST tomorrow:

unidata2.ssec.wisc.edu
seistan.srcc.lsu.edu
emo.unidata.ucar.edu
thelma.ucar.edu         (last resort!)

Sites that are feeding redundantly from atm and another IDD node need
do nothing.

NOTES:

- all machines are accessible over Internet2
- all machines have allows for *.edu, *.edu.ca, and *.org (cola).
- thelma.ucar.edu is already heavily loaded.  If possible use one of
  the three other machines listed above.
- only emo and thelma have CONDUIT data

Please send any questions/comments/problems to Unidata Support.

Jeff Weber
Tom Yoksas