[Gamma-users] Gamma unavailable April 3rd

[Pär Lindfors]

Gamma is now available.

Gamma is now using compute nodes that used to be part of Triolith. The
compute nodes are numbered from n721 to n960, keeping the node numbers
from Triolith. This is only a cosmetic change, but is something you
might notice when running Slurm commands like sinfo or squeue.

Another change is that the performance of the /home and /proj GPFS file
systems is significantly improved. Gamma is now accessing the storage
using RDMA over InfiniBand in the same way as Triolith, resulting in
lower latency and higher bandwidth.

Kind regards,
Pär Lindfors, NSC

On 04/03/2017 06:15 PM, Mats Kronberg wrote:
> The Gamma move to other hardware is progressing, but will not be done
> tonight. We plan to open Gamma to users sometime tomorrow.