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 |
|---|---|---|---|---|---|
| Podman Error: "Failed to open() /dev/net/tun: No such device" | Software |
Unresolved |
Users may experience the following error when running Podman or Docker: Error: pasta failed with exit code 1: Failed to open() /dev/net/tun: No such device Failed to...Read more |
2 weeks 2 days ago | 2 days 11 hours ago |
| maya frame-renderer outage | OnDemand, Software |
Unresolved |
The license server hosted by OSU Arts and Sciences is currently inaccessible by our clusters. This results in frame renderer being unable to render frames at all, or without watermarks... Read more |
2 weeks 2 days ago | 2 weeks 2 days ago |
| Client Portal Service Interruption |
Resolved |
We are currently experiencing an outage affecting access to the myOSC client portal (my.osc.edu). Users attempting to access the site may encounter error messages. We apologize for the... Read more |
2 weeks 3 days ago | 2 weeks 3 days ago | |
| Rolling reboots across all OSC clusters beginning 09/16/2026 |
Resolved |
|
3 weeks 3 days ago | 1 week 3 days ago | |
| Emergency Maintenance: Research Data Storage Scratch Purge | filesystem |
Resolved |
|
1 month 1 week ago | 1 month 1 week ago |
| NCCL 2.29 Performance Regression on Ascend and Pitzer Clusters | Ascend, Pitzer, Software |
Resolved (workaround) |
We have identified a potential performance regression in point-to-point communication when using NCCL version 2.29 on the Ascend and Pitzer clusters, which results... Read more |
2 months 1 week ago | 2 months 1 week ago |
| Linaro MAP fails to launch in linaro-forge/23.0.4 | Cardinal, Software |
Resolved (workaround) |
Linaro MAP can fail to work in linaro-forge/23.0.4 |
2 months 2 weeks ago | 2 months 2 weeks ago |
| Rolling Reboot of all three HPC clusters beginning July 7 |
Resolved |
A rolling reboot is scheduled to remediate a |
3 months 1 week ago | 2 months 2 weeks ago | |
| Rolling Reboot for Security Fix |
Resolved |
A rolling reboot is in progress to address CVE-2026-23111 (nf_tables logic bug) for all clusters, including Ascend, Cardinal, and Pitzer. Login nodes will be rebooted first and access... Read more |
3 months 4 weeks ago | 3 months 2 weeks ago | |
| Temporary Login Node Instability on Ascend and Cardinal | Ascend, Cardinal |
Resolved |
We are currently experiencing temporary instability on the Ascend and Cardinal login nodes, which may result in slow response times or unexpected session disconnects. Our team is actively... Read more |
4 months 1 week ago | 1 day 12 hours ago |
