Known Issues
| Title | Category |
Resolution |
Description | Posted | Updated |
|---|---|---|---|---|---|
| Large MPI job startup hang with mvapich2/2.3 and mvapich2/2.3.1 | Owens, Pitzer, Software | Unresolved |
We have found that large MPI jobs may hang at startup with |
10 months 3 weeks ago | 10 months 3 weeks ago |
| OSC internal network problems 25 Sept. 2020 | Network, Owens, Pitzer, Ruby, Web Services | Unresolved |
OSC is currently experiencing problems with its internal network. Interactive sessions may be slow or unresponsive, but running jobs should not be affected. |
3 days 23 hours ago | 3 days 23 hours ago |
| Usage overview graph for storage | client portal | Unresolved |
The project storage section for usage overview displays a graph with a percentage for the amount of storage used. Although the values above the graph are correct, the graph itself shows 100%.... Read more |
1 month 3 weeks ago | 1 month 3 weeks ago |
| cuda-gdb segmentation fault on startup | Owens, Pitzer, Software | Unresolved |
The CUDA debugger, cuda-gdb, can raise a segmentation fault immediately upon execution. A workaround before executing cuda-gdb is to unload the xalt module, e.g.:
|
5 months 1 week ago | 5 months 1 week ago |
| Error 'libim_client.so: undefined reference to uuid@' with MVAPICH2 in Conda environment | Owens, Pitzer, Software | Unresolved |
Users may encoutner an error like 'libim_client.so: undefined reference to `uuid_unparse@UUID_1.0' while compiling MPI applications with mvapich2 in some Conda enivronments. We found pre-installed... Read more |
6 months 1 week ago | 6 months 1 week ago |
| Incorrect MPI launcher and compiler wrappers with Conda environments python/2.7-conda5.2 and python/3.6-conda5.2 | Owens, Pitzer, Ruby, Software | Unresolved |
Users may encounter under-performing MPI jobs or failures of compiling MPI applications if you are using Conda from system. We found pre-installed mpich2 package in some Conda environments ... Read more |
6 months 1 week ago | 6 months 1 week ago |
| Jobs reports 'excessive memory usage' message | Owens, Pitzer | Unresolved |
... Read more |
6 months 3 weeks ago | 5 months 2 weeks ago |
| OSCusage Command | Ruby | Unresolved |
OSCusage is not working on Ruby. Please use Owens or Pitzer. See https://www.osc.edu/resources/getting_started/... Read more |
9 months 2 weeks ago | 9 months 2 weeks ago |
| Ansys DesignModeler with hardware acceleration | Software | Unresolved |
Ansys DesignModeler with hardware acceleration is not working. With Ansys version greater than 19.1, DesignModeler is working with software rendering mode, but it is very slow. ... Read more |
10 months 18 hours ago | 10 months 18 hours ago |
| Problems with MVAPICH2 | Owens, Ruby, Software | Unresolved |
Some MVAPICH2 MPI installations on Oakley, Ruby, and Owens, such as the default module mvapich2/2.2 as well as mvapich2/2.1, appear to have a bug that is triggered by certain programs. The... Read more |
4 years 7 months ago | 2 years 11 months ago |
