LDM users,
A reiteration of the message below with some subtle additions.
Anyone who had "hard wired" a secondary feed from thelma from IP:
192.43.244.21
must change to
192.52.106.21
Thelma has had an upgrade and location change, this hopefully was
transparent to our downstream sites. The transition has occurred and the
plagued thelma has been upgraded to an E450 (motherlode type machine) and
should perform nicely through the powerdown tomorrow from 00:00 MST to
20:00 MST. At this point in time NOBODY should be feeding from motherlode
or shemp nor should they failover to motherlode or shemp.
All others who were feeding from thelma should see no change.
Thank you all for your cooperation, patience, and understanding during
this hardware nightmare.
Please re-read message below if not clear on the status of the
powerdown.
-Jeff
____________________________ _____________________
Jeff Weber jweber@xxxxxxxx
Unidata Support PH:303-497-8676
NWS-COMET Case Study Library FX:303-497-8690
University Corp for Atmospheric Research 3300 Mitchell Ln
http://www.unidata.ucar.edu/staff/jweber Boulder,Co 80307-3000
________________________________________ ______________________
---------- Forwarded message ----------
Cc: ldm-support <support-ldm@xxxxxxxxxxxxxxxx>
LDM users,
This Saturday, April 6th, the NCAR/UCAR powerdown will be taking place. At
this time we expect brief outages on thelma, and a much longer downtime
for motherlode as it will be moving to a new physical location. Our
eventual plan is to have motherlode as the "acting" and "filing" machine
and thelma will be the "relay" machine. All sites who are currently
feeding from motherlode OR shemp should return to thelma at your earliest
convenience. We hope most people will transition over today, and the
remainder tomorrow. This will, hopefully, allow time to smooth out any
connectivity issues before the spring power down this Sat. The scheduled
time for this event is 00:00 MST to 20:00 MST 6 April, but as mentioned
earlier, we expect thelma to be down for at most 20-30 minutes, but
motherlode could be down for the duration. After this point in time nobody
should be using motherlode OR shemp as their upstream host, and all that
have been using motherlode OR shemp should now point their requests to:
thelma.ucar.edu
IP = 192.52.106.21
Please respond with any questions you may have.
Thank you,
-Jeff
____________________________ _____________________
Jeff Weber jweber@xxxxxxxx
Unidata Support PH:303-497-8676
NWS-COMET Case Study Library FX:303-497-8690
University Corp for Atmospheric Research 3300 Mitchell Ln
http://www.unidata.ucar.edu/staff/jweber Boulder,Co 80307-3000
________________________________________ ______________________
