The Ohio Supercomputer Center (OSC) is experiencing an email delivery problem with several types of messages from MyOSC. 

OSC has conducted thorough validations to ensure the integrity of our backup data for the /fs/ess filesystem and are beginning full-scan backups of the home directories.

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 Updatedsort descending
Client Portal inaccessible client portal Resolved

All users are currently unable to login to OSC client portal.

When attempting to login to OSC... Read more

3 years 3 months ago 3 years 3 months ago
Rolling reboot of Pitzer cluster, starting from Feb 03, 2021 Batch, login, Pitzer Resolved

Updates at 10AM Feb 11, 2021:

The rolling reboot is completed. 

Original Post:

We will have rolling reboots of Pitzer cluster including... Read more

3 years 2 months ago 3 years 2 months ago
OSCusage Command Ruby Resolved

Resolved: Ruby cluster has been retired.

OSCusage is not working on Ruby. Please use Owens or Pitzer. See ... Read more

4 years 3 months ago 3 years 1 month 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

3 years 1 month ago 3 years 1 month ago
Starccm license unavailable Feb 21, 2021 Licensing Resolved

Updated on Feb 25:

StarCCM license outage is restored.

Original post:

The Starccm software license at OSC will be terminated on Sunday Feb... Read more

3 years 1 month ago 3 years 1 month ago
Rolling reboots of Owens cluster, starting from Feb 18, 2021 Owens Resolved

Updated on March 2:

This is completed.

Original Post:

We will have rolling reboots of Owens cluster including login and compute nodes,... Read more

3 years 1 month ago 3 years 1 month ago
MVAPICH2 build of CP2K 6.1 Pitzer Resolved

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

3 years 4 months ago 3 years 1 month ago
Intermittent home directory performance issues filesystem Resolved

Users may experience performance issues in home directory. It is recommended to use temporary directory ($TMPDIR, or scratch) or project storage to minimize the impact on... Read more

3 years 3 weeks ago 3 years 1 week ago
myosc outage - may 17, 2021 client portal Resolved

Resolution: Access to myosc was restored.

myosc is currently unavailable.

... Read more
2 years 11 months ago 2 years 11 months ago
OnDemand Apps are not working OnDemand, Outage Resolved

Apps through OnDemand (ondemand.osc.edu) can't be launched successfully. You will see the error like:


Failed to submit session with the following error:
sbatch: error: 'pitzer... Read more

2 years 10 months ago 2 years 10 months ago

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