The Ohio Supercomputer Center (OSC) is experiencing an email delivery problem with several types of messages from MyOSC. 

Known issues

Unresolved known issues

Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.

Resolved known issues

A known issue with a Resolved (workaround) Resolution state is an ongoing problem; a permanent workaround is available which may include using different software or hardware.

A known issue with Resolved Resolution state has been corrected.

Known Issues

Titlesort ascending Category Resolution Description Posted Updated
GPFS problems with /fs/project and possibly /fs/scratch filesystem Resolved

There was an issue with GPFS clients that affected /fs/project and possibly /fs/scratch between around 3:30AM and 8:30AM on Sunday September 4th. Some jobs from clients were also impacted. 

... Read more
1 year 7 months ago 1 year 7 months ago
GPFS problems on Owens filesystem Resolved

Owens is experiencing a disruption of GPFS availability. At about 4:17PM today (January 6th), OSC monitoring noticed a problem with mounts of Project on the Owens supercomputer. Jobs may have been... Read more

4 years 3 months ago 4 years 3 months ago
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

7 years 7 months ago 7 years 7 months ago
GPFS filesystem Problem on Oct 24 2019 filesystem Resolved

Updated on 4:45 PM Oct 24, 2019

The issue is fixed. GPFS filesystems and OnDemand are back. 

Original Post

We are having issues with GPFS filesystem... Read more

4 years 6 months ago 4 years 6 months ago
GPFS filesystem Errors on June 4 2019 filesystem Resolved

Update Posted on 04 June 2019 12:27 PM

We fixed the problem with both project and scratch filesystem and the service has been restored. Please contact ... Read more

4 years 10 months ago 4 years 10 months ago
GPFS errors on compute nodes filesystem Resolved

We've seen an increase in transient problems that result in compute nodes losing access to the GPFS file systems for ~5 minutes.

Any jobs running on these nodes accessing files on GPFS may... Read more

3 years 4 months ago 2 years 4 months ago
Globus Online Transfers Failing Connectivity, filesystem, Web Services Resolved

We are currently investigating multiple reports of Globus Online transfers to/from OSC to other sites are failing.  Transfers to/from Globus Personal Endpoints do not seem to be affected.

... Read more

8 years 2 weeks ago 5 years 10 months ago
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 years 2 months ago 7 years 8 months ago
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 oschelp@osc.edu... Read more

8 years 2 months ago 7 years 8 months ago
Gaussian g16b01 G4 problem Owens, Pitzer, Software Resolved
(workaround)

Gaussian-4 (G4) theory calculations in Gaussian 16 Rev. B.01 can produce erratic results.  A workaround is to use Gaussian 16 Rev. A.03 or Rev. C.01, e.g.: 

module load gaussian/... Read more          
5 years 2 months ago 2 years 2 weeks ago

Pages