Date: Wednesday, September 16, 2026
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 |
|---|---|---|---|---|---|
| CP package hang with MVAPICH3 in Quantum-Espresso | Software |
Resolved |
While using MVAPICH3 builds of Quantum ESPRESSO (QE), users may encounter hangs when running the CP package, which can lead to job timeouts. We recommend switching to the OpenMPI build of... Read more |
1 year 2 months ago | 9 months 3 weeks ago |
| Update on 02/24/2017: All services available | Outage |
Resolved |
02/24/17 3:50PM Update: All Services have been restored including:
|
9 years 6 months ago | 9 years 6 months ago |
| OnDemand 2.1 - Issue downloading large directories | OnDemand |
Resolved |
There is an issue with OnDemand or Awesim after the new release when downloading directories that are large in size. Users may encouter issues downloading large directories. Staff are... Read more |
3 years 6 months ago | 3 years 6 months ago |
| Armstrong offline until Noon |
Resolved |
Armstrong will need to be taken down today until Noon. In the meantime, contact OSCHelp (OSCHelp@osc.edu) for account assistance. |
12 years 1 month ago | 12 years 1 month ago | |
| A partial-node MPI job failed to start using Intel MPI mpiexec | Owens, Pitzer, Software |
Resolved (workaround) |
A partial-node MPI job may fail to start using [mpiexec@o0439.ten.osc....Read more |
5 years 10 months ago | 1 year 4 months ago |
| Switch failure on Nov 17 2018 | filesystem, login |
Resolved |
Updates at 12:51 PM Nov 19: At about 5:00 am on November 18th, OSC experienced another major switch failure. As of noon Nov 18, all services have been fully restored. In... Read more |
7 years 10 months ago | 7 years 10 months ago |
| OpenMPI 4 and NVHPC MPI Compatibility Issues with SLURM HWLOC | Ascend, Cardinal, Software |
Resolved (workaround) |
A pure MPI application using |
1 year 6 months ago | 1 year 3 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 |
10 years 7 months ago | 10 years 1 month ago |
| Emergency maintenance in OSC’s data center Feb 10 2022 | Outage, Owens, Pitzer |
Resolved |
OSC will shut down significant portions of the Owens and Pitzer clusters for several hours this afternoon (Thursday, Feb.... Read more |
4 years 7 months ago | 4 years 7 months ago |
| Backups of /nfs/gpfs | Backups |
Resolved |
Changes to files on /nfs/gpfs may not be backed up during the following evening's backup, as would normally be expected. The backup software is attempting to recreate a full backup of the... Read more |
13 years 4 months ago | 13 years 4 months ago |
