OSC experienced errors with NFS services the morning of June 29 between 08:37 and 09:12 that may have caused
LAMMPS stable version 7Dec15 has been installed on Glenn, Oakley, and Ruby. Usage is via the modules lammps-7Dec15 on Glenn and lammps/7Dec15 on Oakley and Ruby. For information on installation details, such as, available packages, see the output of the respective module help command, e.g.: module help lammps/7Dec15
The maximum job size on Glenn has been reduced from 256 nodes (2048 cores) to 128 nodes (1024 cores). User and group limits are still at 2048 cores total.
We have updated the default module of ANSYS on both Oakley and Glenn. The default module of ANSYS is ANSYS 14.5.7 on Oakley and ANSYS 14.5 on Glenn. For example, if you use
module load ansys on Oakley, ANSYS 14.5.7 (instead of ANSYS 13.0) is loaded. We however keep the older versions of ANSYS installed on our cluster.
We have updated the default module of FLUENT on both Oakley and Glenn. The default module of FLUENT is FLUENT15.0.7 on Oakley and FLUENT 14.5 on Glenn. For example, if you use
module load fluent on Oakley, FLUENT 15.0.7 (instead of FLUENT 13.0) is loaded. We however keep the older versions of FLUENT installed on our cluster.
222 compute nodes on Glenn have been removed from service to begin preparing for the arrival of Ruby compute nodes. There have been no other associated system changes. Jobs on Glenn may see more frequent waits in the queue than they have in the past due to a reduction of available resources, depending on scheduler load.
Amber 14 has been installed on Oakley and Glenn; usage is via the modules amber/14 on Oakley and amber14 on Glenn. For information on available executables and installation details see the software page for Amber or the output of the respective module help command, e.g.: module help amber/14
Intel compiler licenses have been updated. This should be invisible on the HPC systems. If you are a statewide user of the license, please set the
LM_LICENSE_FILE environment variable to
email@example.com before reporting issues.