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 |
|---|---|---|---|---|---|
| Some issues remain after downtime | Login Problems, Operations, Outage |
Resolved |
15 July 2016, 5:00PM update: some additional issues we are facing
|
10 years 2 months ago | 9 years 3 weeks ago |
| Scratch filesystem Errors on October 1st, 2019 | filesystem |
Resolved |
Updated on 12:40 PM Oct 1st, 2019: OSC had experienced an unexpected problem with the Scratch filesystem that gives errors "No space left on device" on all clusters since... Read more |
7 years 1 week ago | 7 years 1 week ago |
| 'quota' command does not work on GPFS | system software |
Resolved |
The 'quota' command does not provide any information about file quotas on the GPFS filesystem. Until we fix this issue, please look at your file system usage in the message printed when you log in... Read more |
13 years 1 month ago | 10 years 2 months ago |
| Rolling reboot of Ascend, Owens and Pitzer starting from Oct 25 2023 | Owens, Pitzer |
Resolved |
Update on Nov 8 2023: Rolling reboots of all clusters are completed. Update on Nov 3 2023: Rolling reboots of Ascend and Pitzer clusters... Read more |
2 years 11 months ago | 2 years 11 months ago |
| DOWNTIME EXTENDED UNTIL MORNING OF 12/13/17 |
Resolved |
We have extended the 12/12/2017 downtime until 7AM on 12/13/17 to complete filesystem maintenance that has taken longer than expected. |
8 years 10 months ago | 8 years 10 months ago | |
| starccm does not use vis node GPU | GPU, Software |
Resolved (workaround) |
Issue:When trying to run starccm on a vis node in order to use GPU for visualization (not for GPU calculation), the typical way to do this would be to load the... Read more |
7 months 2 weeks ago | 7 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 | |
| Cannot use mpiexec/mpirun from OpenMPI in an interactive session | Owens, Pitzer, Software |
Resolved (workaround) |
We found |
5 years 7 months ago | 1 year 3 months ago |
| Intermittent DNS issues |
Resolved |
3/9/15 Update: The DNS issues have been resolved. In total, the following services may have been affected by the DNS issues:
|
11 years 7 months ago | 11 years 7 months ago | |
| MPI-IO issues on home directories with Intel MPI 2019.3 | Pitzer, Software |
Resolved (workaround) |
Certain MPI-IO operations with |
1 year 4 months ago | 1 year 4 months ago |
