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 Resolutionsort descending Description Posted Updated
Storage Service Interruption Outage Resolved

This is resolved. If you do not see the Project or Scratch filesystems in your filebrowser in OnDemand, use the "Restart Web Server" option in the help menu in...

Read more
11 months 5 days ago 11 months 5 days ago
Cannot login to clusters Resolved

As of around 3PM today (Thursday 6/12), we have reports of users being unable to login in to the clusters.  The error message given will make it sound like your password is incorrect, although it...

Read more
12 years 4 months ago 12 years 4 months ago
Wine32 Segmentation Fault Software Resolved
(workaround)

Users have reported that running Wine32 (32-bit Wine) results in a...

Read more
7 months 2 days ago 7 months 2 days ago
Armstrong offline until Noon Resolved

Armstrong will need to be taken down today until Noon.  In the meantime, contact OSCHelp (OSCHelp@osc.edu) for account assistance.

12 years 1 month ago 12 years 1 month ago
A partial-node MPI job failed to start using Intel MPI mpiexec Owens, Pitzer, Software Resolved
(workaround)

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
5 years 11 months ago 1 year 4 months ago
Switch failure on Nov 17 2018 filesystem, login Resolved

Updates at 12:51 PM Nov 19:

At about 5:00 am on November 18th, OSC experienced another major switch failure. As of noon Nov 18, all services have been fully restored. In...

Read more
7 years 10 months ago 7 years 10 months ago
OpenMPI 4 and NVHPC MPI Compatibility Issues with SLURM HWLOC Ascend, Cardinal, Software Resolved
(workaround)

A pure MPI application using mpirun or mpiexec with more ranks than the number of NUMA nodes may encounter an error similar to the following:...

Read more
1 year 6 months ago 1 year 3 months ago
Glenn Intel v11 and later do not support -mkl flag Software Resolved

Intel compiler versions 11 and later on Glenn do not support the -mkl compiler options.  Contact oschelp@osc.edu...

Read more
10 years 8 months ago 10 years 1 month ago
Emergency maintenance in OSC’s data center Feb 10 2022 Outage, Owens, Pitzer Resolved

OSC will shut down significant portions of the Owens and Pitzer clusters for several hours this afternoon (Thursday, Feb....

Read more
4 years 8 months ago 4 years 8 months ago
Backups of /nfs/gpfs Backups Resolved

Changes to files on /nfs/gpfs may not be backed up during the following evening's backup, as would normally be expected. The backup software is attempting to recreate a full backup of the...

Read more
13 years 5 months ago 13 years 5 months ago

Pages