[Halld-online] Reorganization of gluon nodes

[David Lawrence]

Hi All,

  The new AMD machines are in and installed in the racks in the Hall-D counting house. 
However, there is some reconfiguration needed to move some networking cards around
and rename some of the nodes. In particular, gluon50-gluon53 will be taken down and
NICs moved into the new gluon40-gluon43. The gluon50 machines will be renamed to
gluon100-103 to become part of the farm. Note that these changes include gluon53
turning into gluon40 and gluon112 turning into gluon103. We will need reassign
dedicated DAQ computers after this change.

  I would like to schedule the change to take place on Monday afternoon (Sept. 29)
starting right after lunch at say:13:00. If anyone has a reason to postpone this, 
please let me know ASAP. Otherwise, please make sure to shutdown any processes
you have on gluon50, gluon51,gluon52,gluon53 or gluon112 by that time. Otherwise,
we will just kill them.

Regards,
-David