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 |
|---|---|---|---|---|---|
| cuda-gdb segmentation fault on startup | Owens, Pitzer, Software |
Resolved |
The CUDA debugger, cuda-gdb, can raise a segmentation fault immediately upon execution. A workaround before executing cuda-gdb is to unload the xalt module, e.g.:
Read more |
6 years 4 months ago | 4 years 5 months ago |
| Emergency Maintenance: Research Data Storage Scratch Purge | filesystem |
Resolved |
|
2 weeks 6 days ago | 2 weeks 13 hours ago |
| HWloc warning: Failed with: intersection without inclusion | Ascend, Cardinal |
Resolved (workaround) |
When running MPI+OpenMP hybrid code with the Intel Classic Compiler and MVAPICH 3.0, you may encounter the following warning message from hwloc: ... Read more |
1 year 10 months ago | 1 year 4 months ago |
| OnDemand, Awesim, and DB Services down morning of Feb 12 |
Resolved |
Update: Reboot was succesful. OnDemand, Awesim, and Database services are back online. Report any issues to oschelp@osc.edu. A short reboot... Read more |
11 years 7 months ago | 11 years 7 months ago | |
| performance issue on intelmpi/2019.3 | Ruby |
Resolved |
A new installation of intelmpi with 2019.3 version has a performance issue on Ruby. We are actively investigating this issue. If you have any questions, please contact... Read more |
7 years 5 months ago | 4 years 9 months ago |
| Problems with the nightly backup on ess filesystem | Backups |
Resolved |
We are having problems with the nightly backup on ess filesystem, causing missing backups of the /fs/ess file system since Monday, August 9th. Backups of home directory and /fs/project are normal... Read more |
5 years 1 month ago | 5 years 1 month ago |
| 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 |
| 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 |
9 years 11 months ago | 9 years 11 months ago |
| Rolling reboot of Owens starting from Oct 10, 2019 | login, Owens |
Resolved |
Updated on 1 PM Oct 17, 2019: The rolling reboot of Owens has been completed. Original Post: We are having rolling reboots of Owens... Read more |
6 years 11 months ago | 6 years 11 months ago |
| Matlab parallel pool cannot connect | Matlab, Pitzer |
Resolved |
In some cases, matlab would hang with connecting to parallel pool on Pitzer. This was discovered in the 2026 January downtime. In order to mitigate this we have introduced the "current"... Read more |
8 months 1 week ago | 5 months 2 days ago |
