Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.
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.
| Title | Category |
Resolution |
Description | Posted | Updated |
|---|---|---|---|---|---|
| STAR-CCM+ OpenMPI Job Failed due to Out-of-Memory | Cardinal, Software |
Resolved (workaround) |
After the scheduled downtime on May 12, 2026, STAR-CCM+ has been encountering out-of-memory errors when running OpenMPI jobs. A message similar to the following... Read more |
4 months 1 week ago | 3 months 2 weeks ago |
| Security Vulnerability for GPFS | filesystem |
Resolved |
Update: The fix was deployed during May 19 Downtime. Clients are not able to use mm* commands to manipulate GPFS ACLs on most OSC systems, due to a security vulnerability... Read more |
6 years 5 months ago | 6 years 4 months ago |
| Handling full-node MPI warnings with MVAPICH 3.0 | Ascend, Cardinal, Pitzer, Software |
Resolved (workaround) |
When running a full-node MPI job with MVAPICH 3.0 , you may encounter the following warning message: [][mvp_generate_implicit_cpu_mapping] WARNING: You appear to be...Read more |
1 year 11 months ago | 8 months 5 days ago |
| MVAPICH broken on Ruby | Ruby |
Resolved |
Update Monday February 16th -- Ruby MVAPICH2 build fixed. Ruby's MVAPICH2 build has been fixed. Please email oschelp@osc.edu with any issues. ... Read more |
11 years 7 months ago | 11 years 7 months ago |
| Application Errors | client portal |
Resolved |
When beginning a major or discovery-level application for resources at OSC, you are asked for a required justification on the Additional Documents page. However, there is no mechanism for you to... Read more |
7 years 5 months ago | 7 years 2 months ago |
| /fs/ess and OnDemand not accessible | filesystem, OnDemand |
Resolved |
/fs/ess and OnDemand are not accessible now. We are working on this. Sorry for the inconvenience. Please contact OSC Help if you have any questions. |
5 years 1 month ago | 5 years 1 month ago |
| Apptainer sandbox fails on GPFS due to stale NFS file handles | Software |
Resolved |
Users may encounter errors when attempting to run a sandbox on GPFS-mounted directories such as /fs/scratch or /fs/ess. The error... Read more |
1 year 2 months ago | 10 months 2 weeks ago |
| Project space giving errors "No space left on device" | filesystem |
Resolved |
11/01/2016 11:52AM Update: This issue has been fixed. We have become aware of a problem with the Project storage space that gives errors "No space left on device". The... Read more |
9 years 11 months ago | 9 years 11 months ago |
| Rolling reboot of all clusters, starting from Wednesday morning, April 19, 2017 | Batch, Maintenance, Owens, Ruby |
Resolved |
1:40PM 4/27/2017 Update: Rolling reboots are completed. 3:10PM 4/18/2017 Update: Rolling reboots on Owens have started to address GPFS errors occured... Read more |
9 years 5 months ago | 9 years 5 months ago |
| GPU Memory Not Released Causing OOM in Subsequent Jobs | GPU |
Resolved (workaround) |
We have noticed that GPU memory is not being properly released in some jobs, causing subsequent jobs on the same nodes to run out of memory (OOM). We are currently working on a resolution... Read more |
1 year 2 weeks ago | 7 months 22 hours ago |
