Known issues

Unresolved known issues

Known issue with an Unresolved Resolution state is an active problem under investigation; a temporary workaround may be available.

Resolved known issues

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.

Known Issues

Title Category Resolution Description Posted Updated
Addressing CP2K 7.1 Memory Issues on Pitzer and Owens Clusters Owens, Pitzer Resolved
(workaround)

According to https://github.com/cp2k/cp2k/issues/1830 and user feedback, you may encounter Out-of-Memory (OOM) errors during long molecular... Read more

5 months 2 weeks ago 5 months 2 weeks ago
Rolling reboots on all HPC systems starting Oct 31 2024 Owens, Pitzer Resolved

Updates on Nov 13 2024:

Pitzer is completed. 

Updates... Read more

6 months 1 week ago 5 months 3 weeks ago
CP2K 6.1 Floating-point exception on Pitzer Cascade Lakes (48-core) node Owens, Pitzer Resolved
Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.

Backtrace for this error:

Thid could be a bug in libxsmm 1.9.0 which is released on Mar 15... Read more

6 months 2 weeks ago 6 months 2 weeks ago
Compatibility Issues with NumPy 2.0 Software Resolved
(workaround)

The newly released version of NumPy 2.0 includes substantial internal changes, including migrating code from C to C++. These modifications have led to significant issues... Read more

9 months 1 week ago 6 months 3 weeks ago
Login Issues with my.osc.edu Outage Resolved

Update: this is fixed. 

Original post:

We are aware that some users may be experiencing issues logging into ... Read more

7 months 3 weeks ago 7 months 3 weeks ago
Unavailability of intel channel among the conda channel list: Software Resolved

If you are getting an error: 

UnavailableInvalidChannel: HTTP 403 FORBIDDEN for channel intel <... Read more

8 months 15 hours ago 8 months 15 hours ago
Vulnerability in R Programming language Resolved

Updates on 09/03:

The unpatched older R versions will be removed from the Owens cluster by October 9, 2024. If you are using... Read more

11 months 2 weeks ago 8 months 1 week ago
Partial Unavailability of Owens Nodes: 07/29 - 08/06 Outage Resolved

Partial Owens nodes will be unavailable from July 29, 2024, to August 6, 2024, due to power changes in preparation for the Cardinal installation. This outage won't affect any running batch jobs,... Read more

9 months 1 week ago 9 months 2 days ago
Parallel job with IntelMPI hangs Software Resolved

... Read more

1 year 4 weeks ago 9 months 4 days ago
MyOSC Email Delivery Problems client portal Resolved

The Ohio Supercomputer Center (OSC) is experiencing an email delivery problem with several types of messages from MyOSC, impacting user signup, password changes, and possibly others such as budget... Read more

1 year 3 months ago 11 months 3 weeks ago

Pages