[Halld-online] Reorganization of gluon nodes

[David Lawrence]

Hi All,

  I have heard no objections raised so this work will proceed at 13:00 today.
As a reminder, the following computers will be taken offline:

 gluon50, gluon51,gluon52,gluon53 and gluon112

Regards,
-David


On Sep 28, 2014, at 5:02 PM, David Lawrence <davidl at jlab.org> wrote:

> 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
> 
>