We are currently experiencing temporary instability on the Ascend login nodes.
A rolling reboot is in progress to address CVE-2026-23111 for all clusters, including Ascend, Cardinal, and Pitzer.
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 |
|---|---|---|---|---|---|
| Rolling reboot of Owens and Pitzer starting from July 11, 2022 | Owens, Pitzer |
Resolved |
Updated on August 1 2022: The rolling reboots have been completed. Original Post: We will have rolling reboots of Owens and Pitzer... Read more |
3 years 11 months ago | 3 years 10 months ago |
| Login Problems with OnDemand and Web-Based Services | login |
Resolved |
We are currently experiencing issues with Keycloak IdP that provides authentication for OnDemand and most other web-based services. This may cause login difficulties when accessing these... Read more |
9 months 3 days ago | 9 months 3 days 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. |
11 years 10 months ago | 11 years 10 months ago | |
| Balance messaging when application is submitted | client portal |
Resolved |
Notifications to apply for additional resources are still being seen in OnDemand and MyOSC when an application is present. |
6 years 6 months ago | 6 years 5 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 7 months ago | 7 years 7 months ago |
| Conda activate will be enabled for python and miniconda3 modules |
Resolved |
If you've previously utilized |
2 years 1 month ago | 2 years 1 month 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 4 months ago | 9 years 10 months ago |
| Starccm license unavailable Feb 21, 2021 | Licensing |
Resolved |
Updated on Feb 25: StarCCM license outage is restored. Original post: The Starccm software license at OSC will be terminated on Sunday Feb... Read more |
5 years 3 months ago | 5 years 3 months ago |
| Some MKL environment variables have incorrect paths | Ascend, Cardinal, Pitzer, Software |
Resolved |
MKL module files define some helper environment variables with incorrect paths. This can yield link time errors. All three clusters are affected. We are working to correct the module... Read more |
1 year 6 days ago | 10 months 1 week ago |
| Proj13 file system difficulties | filesystem |
Resolved |
We are currently experiencing difficulties with the servers for the filesystem mounted at /nfs/proj13. |
12 years 8 months ago | 12 years 8 months ago |
