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 |
|---|---|---|---|---|---|
| MPI fails with UCX 1.18 | Software |
Resolved (workaround) |
After the downtime on August 19, 2025, users may encounter UCX errors such as: UCX ERROR no active messages transport to <no debug data>: self/memory -...Read more |
11 months 3 weeks ago | 10 months 1 week ago |
| Critical change about using $PFSDIR directory at OSC | Batch |
Resolved |
Starting from Thursday, Feb 2nd, the |
9 years 6 months ago | 9 years 6 months ago |
| MOE license server down | Licensing |
Resolved |
The MOE license server is experiencing an unknown issue and potentially down. We are working to resolve the issue. |
2 years 10 months ago | 2 years 10 months ago |
| OnDemand with Safari | Web Services |
Resolved |
Currently, if you have popups blocked in Safari, some services in OSC OnDemand (most notably the HPC terminal) will silently fail to work. We are working on a solution, as well as a workaround for... Read more |
12 years 3 months ago | 10 years 9 months ago |
| Parallel job with IntelMPI hangs | Software |
Resolved |
... Read more |
2 years 4 months ago | 2 years 4 days ago |
| Lustre jobs suspended | filesystem |
Resolved |
The Lustre filesystem ($PFSDIR and /fs/lustre) has crashed several times Friday evening (8/15). We have degraded this service temporarily, while we work to isolate the actions that are triggering... Read more |
11 years 12 months ago | 11 years 11 months ago |
| A reboot of the NetApp as part of an upgrade, starting from Monday, November 19, 2018 | Maintenance |
Resolved |
Updated on 12:49 PM Nov... Read more |
7 years 9 months ago | 7 years 8 months ago |
| starccm outage Feb 21, 2021 | Licensing, Outage, Owens, Software |
Resolved |
Updated on Feb 25: StarCCM license outage is restored. Original post: OSC's starccm software license will expire at 12 a.m., Sunday, Feb... Read more |
5 years 5 months ago | 5 years 5 months ago |
| Multiple definition error | Software |
Resolved (workaround) |
GNU compiler versions 10+ may have C compiler errors like
This is a ... Read more |
1 year 3 months ago | 1 year 3 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 6 months ago | 7 years 6 months ago |
