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 |
|---|---|---|---|---|---|
| Upcoming Expiration of Intel Compiler Licenses on Pitzer and State-wide | Licensing |
Resolved |
Old Intel compiler licenses on Pitzer and for state-wide access with versions 19.1.3 and earlier will no longer be available from March 31, 2025. We are currently... Read more |
1 year 3 months ago | 1 year 2 months ago |
| NAMD 2.11 precompiled binaries do not work | Software |
Resolved |
NAMD 2.11 precompiled binaries do not work. Please use NAMD 2.11 installed from the source and available via module namd/2.11. The NAMD 2.11 issue involves changes to the command charmrun... Read more |
10 years 4 months ago | 7 years 4 months ago |
| libibumad.so.2 missing on Oakley | Software |
Resolved |
Update: We think this is fixed. Please submit a ticket if you encounter further problems.
As a result of updates made during yesterday's downtime, software built with mvapich2/... Read more |
9 years 8 months ago | 9 years 8 months ago |
| weld predictor - slurm account error | OnDemand, Software |
Resolved |
Updated on 09/08/2022: Users can choose the project code from a dropdown list to use. Original Post: Users of weld predictor software in... Read more |
3 years 10 months ago | 3 years 9 months ago |
| System Downtime 9/29/13 | Outage |
Resolved |
OSC systems will be offline on September 29th, 2013 for maintenance. Please visit osc.edu/n for more information. |
12 years 8 months ago | 12 years 8 months ago |
| Testing Issue for Quantum Espresso 7.4.1 on Ascend | Ascend, Software |
Resolved |
Benchmark AUSURF112 for quantum-espresso/7.4.1 on Ascend aborts. We suspect that this is a lurking bug in Quantum Espresso and are reporting it as a convenience. Concerned users can use... Read more |
8 months 3 weeks ago | 6 months 3 weeks ago |
| OSCusage Command | Ruby |
Resolved |
Resolved: Ruby cluster has been retired. OSCusage is not working on Ruby. Please use Owens or Pitzer. See ... Read more |
6 years 6 months ago | 5 years 3 months ago |
| Rolling reboots of all clusters starting from Monday Feb 5, 2018 | Batch, Owens, Ruby |
Resolved |
Posted on Feb 22 at 1:25PM: The rolling reboots have been completed. Posted on Jan 30, 2018 at 4:00PM: We will have rolling reboots of... Read more |
8 years 4 months ago | 8 years 3 months ago |
| Vulnerability in R Programming language |
Resolved |
Updates on 09/03: The unpatched older R versions will be removed from the Owens cluster by October 9, 2024. If you are using... Read more |
2 years 3 weeks ago | 1 year 9 months ago | |
| Maintenance for OnDemand and other web based services |
Resolved |
Update (12/13/14 10am): Maintenance has finished as planned.
OnDemand, AweSim applications, and other web based services will be down starting Wednesday, January 31 at 8:30AM for... Read more |
11 years 5 months ago | 11 years 5 months ago |
