Known Issues

Title Cat. Res. Description Postsort ascending Upd.
Oakley login nodes and ruby02 will not be accessible between 9:00-9:30am on 10/18/2016 login Resolved

We upgraded to RHEL 6.8 for both Oakley and Ruby clusters during the October 12th's downtime. Unfortunately, we are noticing some NFS problem that has been causing rsh, or ssh sessions to hang on... (Read more)

1 week 2 days ago 1 week 2 days
Interruption of both Project and Scratch filesystems on 10/13/2016 filesystem Resolved

We experienced a brief interruption of both Project and Scratch filesystems at about 5:15PM October 13, 2016. User jobs may have been effected.

We'll update more details later. 

1 week 5 days ago 1 week 5 days missing on Oakley Software Resolved

Update:  We think this is fixed.  Please submit a ticket if you encounter further problems.


As a result of updates made during yesterday's downtime, software built with mvapich2/... (Read more)

1 week 6 days ago 1 week 5 days
GPFS hang Issue on 09/08/2016 filesystem Resolved

On Thursday, Sept 8 starting at 19:37, we had some bad interaction that appears to have been caused by the backup client, and the GPFS servers. This resulted in a GPFS hang that propagated I/O... (Read more)

1 month 2 weeks ago 1 month 2 weeks
All HPC systems are available Login Problems, Operations, Outage Resolved

8/24/16 3:57PM: All HPC systems are availalbe including:

  • Oakley cluster for general access
  • Ruby cluster for restricted access
  • Owens cluster for... (Read more)
2 months 1 week ago 2 months 3 days
NFS service disruption 6/29/16 filesystem Resolved

OSC experienced errors with NFS services the morning of June 29 between 08:37 and 09:12 that may have caused some jobs to fail, or other unexpected behavior.  The... (Read more)

3 months 4 weeks ago 3 months 4 weeks
June 7th downtime to finish at 6:30PM Connectivity, filesystem, Infrastructure, login, Login Problems, Maintenance, Operations, Outage Resolved

Update: Downtime completed at 6:30PM, June 7th.


The June 7th downtime is now slated to be completed at 6:30PM.  Previous estimate was 5PM.

All systems and services will... (Read more)

4 months 3 weeks ago 4 months 2 weeks
Submit filter bug after downtime Batch Resolved

A change was made to a part of our batch software during the downtime that should have only affected users who are a part of multiple projects. We have found that there is a bug in the changes... (Read more)

8 months 2 weeks ago 8 months 2 weeks
Glenn Intel v11 and later do not support -mkl flag Software Resolved

Intel compiler versions 11 and later on Glenn do not support the -mkl compiler options.  Contact (Read more)

8 months 3 weeks ago 2 months 1 week
Glenn module lammps-7Dec15 bug Software Resolved

Batch scripts loading module lammps-7Dec15 should use the user's login shell or

the Korn shell, e.g. #PBS -S /bin/ksh... (Read more)

8 months 3 weeks ago 2 months 1 week