Known issues

Known Issues

Title Category Resolution Description Posted Updated
Ondemand error when terminating interactive app OnDemand Unresolved

When trying to delete an interactive session through OnDemand, you may receive an error page about 'No such file'. This can be disregarded. Simply navigate back to the interactive sessions page... Read more

2 days 5 hours ago 2 days 5 hours ago
MVAPICH2 build of CP2K 6.1 Pitzer Unresolved

We have found some types of CP2K jobs would fail or have poor performance using cp2k.popt and cp2k.psmp from MVAPICH2 build (gnu/4.8.5 mvapich2/2.3). This version will be removed on December 15th... Read more

2 days 18 hours ago 2 days 5 hours ago
GPFS errors on compute nodes filesystem Unresolved

We've seen an increase in transient problems that result in compute nodes losing access to the GPFS file systems for ~5 minutes.

Any jobs running on these nodes accessing files on GPFS may... Read more

2 days 7 hours ago 2 days 7 hours ago
A partial-node MPI job failed to start using Intel MPI mpiexec Owens, Pitzer, Software Unresolved

A partial-node MPI job may fail to start using mpiexec from intelmpi/2019.3 and intelmpi/2019.7 with error messages like

[mpiexec@o0439.ten.osc.... Read more          
1 month 1 week ago 1 month 1 week 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.: 

module unload... Read more          
7 months 2 weeks ago 7 months 2 weeks ago
Jobs reports 'excessive memory usage' message Owens, Pitzer Unresolved

... Read more

9 months 9 hours ago 7 months 3 weeks 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

8 months 2 weeks ago 8 months 2 weeks 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

8 months 2 weeks ago 8 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

11 months 3 weeks ago 11 months 3 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

1 year 3 days ago 1 year 3 days ago

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